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SFM-27 Active Buzzer โมดูลบัซเซอร์แอคทีฟ เสียงดัง 3-24v 3kHz 5-30mA ขนาด 30x15x10 มม สำหรับสัญญาณเตือน

Product Overview: The SFM-27 DC3-24V Active Buzzer is a high-decibel piezoelectric alarm device engineered for applications that require clear and effective audible warning signals. Operating on DC power, this buzzer emits a continuous, high-pitched tone when energized, making it an essential component for systems that demand reliable audio notification or alert functionality. Key Specifications: - Operating Voltage Range: 3 to 24 VDC, compatible with various control platforms and power supplies - Sound Output: High-decibel output, delivering strong and clear signals for audibility in noisy environments - Drive Type: Active (features an internal oscillator, requiring only DC voltage to operate) - Tone: Continuous, providing a steady sound signal during power application - Operating Current: Typically 5 to 30 mA, subject to voltage and environmental conditions - Resonant Frequency: Approximately 3 kHz to optimize loudness and clarity - Operating Temperature: Reliable operation from -20°C to +70°C, adaptable to a wide range of environments - Dimensions: Standard packaging, approximately 30mm x 15mm x 10mm, facilitating straightforward system integration - Material: Durable black plastic housing, resistant to environmental and mechanical stress - Mounting: Options for lead or pin terminals for soldering, or connectors for plug-and-play installation Applications: This buzzer is suitable for a diverse range of uses, including but not limited to: - Industrial control panels for fault or process completion alerts - User interface feedback in electronic devices - Alarm signals in security and safety systems - Cycle completion or error alerts in home appliances - Warning systems in automotive electronics - Alerting functions in medical equipment for malfunctions or urgent needs Features: The SFM-27 DC3-24V Active Buzzer offers key features ideal for auditory signaling demands: - High-intensity output ensures signals remain noticeable amidst background noise - Wide operating voltage range supports versatile power supply compatibility - Active drive type allows for simple control circuitry and easy integration - Piezoelectric operation delivers low power consumption and long service life - Compact, standardized form factor fits into restricted spaces and supports PCB mounting - Robust construction enables stable, reliable performance over varying environmental conditions, expanding its application flexibility

KF301 Terminal Block ขั้วต่อสกรู สำหรับ PCB

PT2399 Reverb โมดูลรีเวิร์บเสียง สำหรับคาราโอเกะ DC 6-15v 50x50 มม สูง 13 มม พร้อมเรกูเลเตอร์ 78M05 และโพเทนชิออมิเตอร์ ใช้กับ MAX9812 ไม่รวมพรีแอมป์ไมค์

Product Overview: The PT2399 Microphone Reverb Board for Karaoke, also known as 混响板 in Chinese, provides an advanced solution for audio enhancement, delivering superior reverb effects to elevate vocal performances. This board has undergone a comprehensive redesign and upgrade, featuring a compact profile with an overall height of approximately 13mm, making it perfectly suited for integration into space-sensitive audio systems, particularly karaoke setups. Technical Specifications: - Operating Voltage: DC 6-15V, supporting a wide spectrum of power sources for versatile integration across diverse audio environments. - Dimensions: Compact size of 50mm x 50mm, enabling effortless installation without occupying undue space. - Compatibility: Engineered for integration with components such as MAX9812, while functioning as an independent reverb module. - Audio Connections: Clearly delineated audio input (音频输入) and output (音频输出) ports, as well as power input (电源输入), ensure straightforward and user-friendly connectivity. - Capacitors: Equipped with high-quality capacitors, including one 1000 μF 6.3V and one 470 μF 25V, to guarantee stable performance and enhanced reliability. - Voltage Regulation: Incorporates a 78M05 voltage regulator to ensure consistent operation and safeguard against voltage fluctuations. - Pin Configuration: Features S—G—G pin points for precise user adjustment of reverb parameters. - Additional Components: Includes a potentiometer for volume control and a central integrated circuit (IC) dedicated to audio signal processing. Key Features: - Dedicated Reverb Functionality: Exclusively designed to provide reverb effects, this board does not integrate a microphone preamplifier, ensuring focused and efficient operation. - Customizable Reverb Depth: The presence of the R27 reverb depth resistor allows users to tailor the intensity of the reverb effect. For finer control, R27 can be removed and replaced with a potentiometer. - Low Profile Structure: With a height of just about 13mm, the board can be installed even in extremely limited spaces, ensuring functionality is never compromised by form factor. - Simplified Connectivity: Clearly marked connection points facilitate quick and accurate installation, minimizing setup errors. Applications: The PT2399 Microphone Reverb Board is an optimal choice for introducing or enhancing reverb effects in a range of audio applications, including: - Karaoke systems - Audio mixers - Custom DIY audio projects - Microphone and instrument amplifiers and preamplifiers - Studio recording setups With its upgraded architecture and configurable features, this board delivers a professional-grade audio effect solution that meets the requirements of both novice and seasoned audio enthusiasts.

AHT20 โมดูลเซ็นเซอร์อุณหภูมิและความชื้น ความแม่นยำสูง ทดแทน SHT20

Product Overview: The AHT10, AHT20, and AHT21 Humidity and Temperature Sensor Module serve as highly accurate replacements for the SHT20 sensor, making them ideal for a wide range of applications. Manufactured under a direct sales model, these modules are delivered promptly through an efficient production cycle, ensuring customers receive high-quality products in a timely manner. Production takes place in a well-established facility with a strong emphasis on quality assurance, providing reliability and trustworthiness. Key Features: - Direct Factory Sales: Bypassing intermediaries allows for competitive pricing, assured quality, and reduced delivery times. - Rigorous Quality Control: Each sensor module undergoes stringent quality checks to meet the highest operational standards. - Customization Available: Supported by a professional research and development team, the AHT10, AHT20, and AHT21 sensors can be tailored to meet specific customer requirements. - Reliable Brand: The product is recognized in the industry for its superior brand quality and reliability. Applications: The AHT10, AHT20, and AHT21 sensor modules are suitable for a wide variety of applications, including: - Environmental monitoring - Home automation systems - HVAC control (Heating, Ventilation, and Air Conditioning) - Industrial systems requiring accurate temperature and humidity measurement - Consumer electronics for ambient condition detection - Agricultural climate control systems Technical Specifications: The provided information does not include specific details regarding the technical performance, physical dimensions, power requirements, or operational ranges of the AHT10, AHT20, and AHT21 humidity and temperature sensors. However, as replacements for the SHT20, these sensors can be expected to meet or exceed similar specifications typical of industry-standard precision temperature and humidity sensors. Note: For comprehensive technical details, please refer to the manufacturer's datasheet or contact the supplier directly for specific information regarding sensor parameters, performance, and recommended usage.

Solenoid Valve วาล์วไฟฟ้า โซลินอยด์ แรงดัน 6-24v

KY-006 Passive Buzzer โมดูล Piezo ปรับเสียงด้วย PWM 1.5-5.5v 2-20 kHz สำหรับ Arduino Raspberry Pi

Product Overview: The New Passive Buzzer Module KY-006 for Electronics Sound Frequency and Microcontroller Integration is a compact sound-emitting component designed for seamless incorporation into electronic circuits and microcontroller projects. Its primary function is to facilitate the generation of audio alerts, beeps, or tones across a broad frequency range, making it suitable for diverse systems and applications. Key Specifications: - Operating Voltage: 1.5 – 5.5 V DC - Current Consumption: Varies with voltage, typically in the microampere to milliampere range - Sound Output Frequency: Adjustable within the audible range (approximately 2 kHz to 20 kHz) - Drive Type: Passive (requires external signal or square wave to produce sound) - Compatibility: Compatible with most standard microcontrollers, including Arduino, Raspberry Pi, and others - Buzzer Type: Piezoelectric - Control Method: Supports pulse-width modulation (PWM) for versatile sound modulation - Dimensions: Generally compact, typically ranging from 10x10 mm to 30x30 mm - Pins: Standard 2 to 3 pins for straightforward integration - Material: Features a printed circuit board (PCB), piezoelectric element, and resonant cavity for sound amplification Applications: The KY-006 Passive Buzzer Module is commonly used in: - Alarm systems (such as smoke detectors and security systems) - Timers and reminder devices - Electronic toys and games - DIY electronics projects - Educational tools for electronics and microcontroller training - Device feedback mechanisms for appliances like microwave ovens, computer peripherals, and more Features: - Flexible Sound Generation: Capable of producing a variety of tones and beeps when driven with a suitable PWM signal - Broad Compatibility: Engineered for easy integration with a wide array of microcontroller platforms, catering to hobbyist and educational needs - Energy Efficiency: Passive design ensures minimal current draw, ideal for battery-powered applications - User-Friendly Interface: Simple connection typically requires only a digital output pin from the microcontroller - Compact Design: Small dimensions allow for implementation in space-limited environments In summary, the KY-006 Passive Buzzer Module is a versatile and accessible solution for integrating audio notifications or simple sound effects into a wide variety of electronic projects and applications. Its broad operating voltage range, microcontroller compatibility, and low power consumption make it a reliable choice for both enthusiasts and professionals engaged in electronics development and programming.

TPA3118 Class D Amplifier โมดูล PBTL โมโน 1x60W 8-24v ขับลำโพง 4-8Ω ขนาด 46x35x1.6 มม สูง 12 มม ชิป SOP16 SOP28 30W 60W

Product Name: TPA3118 PBTL Mono Digital Amplifier Module 1x60W Amplifier Module Product Features: - Incorporates the TPA3118 amplifier chip, engineered for high efficiency and high-fidelity audio output. - Delivers a single-channel output power of 60W, ideal for mono audio configurations. Two modules are required for stereo sound. Technical Specifications: - Amplifier Power: 1x60W (mono channel) - Supply Voltage: 8~24V DC - Supported Speaker Impedance: 4-8Ω - Dimensions: 46mm x 35mm x 1.6mm (L x W x Thickness) - Module Height: 12mm Physical Characteristics: - Available in two chip formats: SOP16 and SOP28, supporting power ratings of 30W and 60W respectively. - Compact design with a small footprint, suitable for space-limited applications. - Built with an emphasis on reliability and durability for extended performance life. Please Note: The technical specifications provided pertain to the TPA3118 amplifier chip and the corresponding amplifier module design.

LX8015 DC-DC Step Down Buck Converter โมดูลลดแรงดัน ปรับได้ 5-80v เอาต์พุต 1v ถึง 0.95VIN ไม่เกิน 62v กระแสสูงสุด 1.5A ประสิทธิภาพ >90%

Product Advantages: - This DC adjustable step-down power module surpasses the commonly used 7015 model in power handling capability, supporting a maximum current of 1.5A compared to the 7015’s 7W and 0.8A limits. - It is capable of delivering output in the tens of watts range, depending on the selected output voltage, with higher output voltages corresponding to greater power delivery. - The module provides a wider output voltage range and achieves higher efficiency at equivalent power levels, while producing less heat. Specifications: - Input Voltage (VIN): 5V–80V - Output Voltage (VOUT): +1V to 0.95×VIN (maximum <62V) - Operating Temperature: -40°C to +85°C - Shutdown Quiescent Current: 0.1μA - Operating Efficiency: >90% - Enable Start Voltage: 1.35V - Enable Shutdown Voltage: 1.1V - Typical Operating Current: 1.25A - Maximum Peak Current: 1.5A - Thermal Shutdown Threshold: 165°C Notes: - Ensure correct polarity when connecting; reverse polarity may result in module damage. - Do not apply voltage to the output if input voltage is not present, as this may cause damage to the module. - In applications involving additional power sources, a Schottky diode should be installed at the positive output terminal. - When soldering on an aluminum substrate, due to its high heat dissipation, high-temperature soldering with low melting point solder is recommended. Minimize the wire core length to reduce exposure and avoid short circuits with the aluminum base. Alternatively, use reverse-direction soldering (with the wire core oriented outward).

TP5100/TP5000 โมดูลชาร์จแบตเตอรี่ลิเทียม เลือก 4.2v 8.4v 2A รับเข้า 5-18v กระแสปรับได้ มีไฟสถานะ LED วงจรป้องกัน ขนาด 18x21 มม

Product Overview: The TP5100 TP5000 2A Charge Management and Voltage Regulator Module is a versatile, high-efficiency power management solution specifically designed for single or dual lithium battery systems. It is optimized for charging and maintaining both 4.2V and 8.4V lithium batteries, making it ideal for devices that demand a compact and dependable power source. Key Specifications: - Input Voltage: Supports a wide input voltage range from 5V to 18V DC, providing adaptability for various power supply conditions. - Charging Voltage: Allows selection between 4.2V for single-cell lithium batteries and 8.4V for dual-cell configurations, effectively catering to different battery arrangements. - Charge Current: Delivers a programmable output charging current up to 2A, enabling fast charging for rapid battery replenishment. - Efficiency: Features high energy conversion efficiency to minimize power loss during the charging process. - Battery Protection: Integrates overcharge protection, overcurrent protection, short-circuit protection, and temperature monitoring to ensure secure and reliable charging operations. - Operating Temperature: Functions reliably within an industrial temperature range, typically from -40˚C to +85˚C, providing stability in diverse environmental conditions. - Physical Dimensions: Designed with a compact footprint, generally measuring 18mm x 21mm, allowing easy integration into a broad array of products. Applications: The TP5100 TP5000 2A Charge Management and Voltage Regulator Module is well-suited for portable electronics, DIY power projects, solar-powered applications, handheld devices, and any system requiring efficient and controlled lithium battery charging. Features: - Selectable Charging Voltage: Adaptable to different lithium cell setups, with output options for either 4.2V or 8.4V. - Adjustable Charge Current: Charging current can be configured up to 2A via external resistors, enabling customization according to specific battery requirements. - Multiple Protection Circuits: Equipped with comprehensive protection against overcharging, overcurrent, and short-circuit scenarios, enhancing both module and battery safety and longevity. - High Efficiency: Engineered for optimal energy transfer and expedited charging cycles. - Compact and Lightweight Design: The minimal footprint enables seamless integration into numerous applications without significantly increasing size or weight. - Thermal Regulation: Designed for stable performance across a wide temperature range, ensuring consistent operation in varying environments. - LED Charging Indicator: Generally features an LED status indicator to provide real-time charging process updates and completion alerts for improved user monitoring. In summary, the TP5100 TP5000 2A Charge Management and Voltage Regulator Module delivers a comprehensive solution for efficient lithium battery charging, offering customizable current settings, multiple integrated protection mechanisms, and versatile application suitability—all within a compact and efficient design.

XH-M229 ATX Power Adapter บอร์ดอะแดปเตอร์ พร้อมสวิตช์ รองรับ ATX BTX บางส่วน เอาต์พุต 4 กลุ่ม 128x48x30 มม

Product Name: XH-M229 Desktop PC Power Supply ATX Adapter Board Features: - Compatibility: Supports standard ATX ports and offers partial compatibility with BTX types. - Integrated Power Switch: Includes a built-in power switch for convenient control. - Multiple Outputs: Delivers four groups of voltage outputs to meet diverse power requirements. Specifications: - Model: XR-M229 - Number of Output Groups: 4, each providing a unique voltage - Dimensions: 128 x 48 x 30 mm - Weight: 63 g The XH-M229 ATX power adapter board is a dependable module designed for extracting and connecting PC power supplies. It features broad compatibility and versatile output options, making it suitable for various applications. Its compact and lightweight construction ensures efficient functionality without occupying excessive space.

TPA3110 Class D บอร์ดขยายเสียงดิจิทัล สเตอริโอ 2x15W 8-24v ประสิทธิภาพสูง 90% SNR >100 dB

Product Name: TPA3110 Digital Audio Amplifier Board, 2x15W Dual Channel, Stereo, Class D, High Power 24V Product Features: - Utilizes the TPA3110 chip to deliver a powerful digital audio amplification. - Provides dual-channel output with 2x15W stereo sound, ideal for improving audio fidelity across diverse setups. - Class D operation ensures high efficiency and superior sound reproduction quality. Technical Specifications: - Power supply range: 8V to 24V DC, with maximum output at 24V. - Output power: 15W x 2 (at 24V, 4Ω load, THD 10%). - Audio input sensitivity: 500mV. - Frequency response: 20Hz to 20kHz. - Efficiency: Up to 90%, allowing for clear audio with minimal power consumption. - Signal-to-noise ratio (SNR): >100dB, ensuring a low-noise background during audio playback. Operating Parameters & Physical Characteristics: - Integrated overheating and overcurrent protection enhances operational stability and longevity. - Compact design, suitable for incorporation into various audio systems. - Ambient operating temperature: -40°C to 85°C, suitable for a wide range of environmental conditions. This high-power digital audio amplifier board is ideal for applications that require a compact, energy-efficient solution without compromising audio quality. With its robust Class D architecture, it delivers reliable and high-quality audio amplification suitable for a broad spectrum of audio applications.

Photodiode Light Sensor โมดูล เซ็นเซอร์ตรวจจับแสง ดิจิตอลเอาต์พุต ปรับความไวได้ 3.3v 5v 3-pin 4-pin สำหรับ Arduino Raspberry Pi

Product Overview: The 3/4-pin Photosensitive Diode Module with Light Brightness Detection and Photonic Switch is an electronic component engineered for detecting ambient light intensity and converting this information into a digital format. It is suitable for applications such as smart vehicles, automated lighting systems, and robotics. The module employs a photodiode to measure light levels and typically functions as a light-activated switch, triggering a response from a connected microcontroller or circuit when predefined light thresholds are reached. Key Specifications: - Pins: Offered in both 3-pin and 4-pin configurations for flexible connectivity. - Light Detection: Incorporates a highly sensitive photodiode. - Detection Range: Capable of sensing a wide spectrum of light intensities, from low ambient levels to bright sunlight. - Response Time: Provides rapid response to variations in light conditions. - Output: Delivers a digital signal reflecting light intensity, suitable for direct reading by a microcontroller. - Operating Voltage: Typically operates within 3.3V to 5V, ensuring compatibility with most standard microcontrollers and development platforms. - Operating Current: Designed for low power consumption, generally requiring current in the milliampere range. - Ambient Operating Temperature: Operates reliably within a standard electronic temperature range, such as -10°C to +60°C. - Dimensions: Compact and lightweight to facilitate integration into a variety of devices and projects. Applications: - Smart automotive systems for functions such as headlight automation and dashboard illumination adjustment. - Robotic sensory modules for navigation based on ambient lighting. - Home and commercial automation systems for regulating lighting according to environmental light levels. - Environmental monitoring platforms requiring light condition data. - Educational and hobbyist applications necessitating detection of light intensity. Features: - Adjustable Sensitivity: Commonly equipped with a potentiometer to calibrate the light detection threshold for specific use cases. - Digital Output: Facilitates straightforward integration with digital platforms, including Arduino, Raspberry Pi, and similar systems. - Versatility: Availability in both 3-pin and 4-pin versions offers flexibility for different communication protocols or power arrangements. - Durable Construction: Robustly built to operate reliably in diverse environments and uses. - Easy Integration: Standardized pin layout allows for seamless connection to breadboards, prototyping boards, or direct PCB mounting. - Signal Amplification: Frequently includes signal conditioning elements to enhance accuracy and reliability of the light detection output. The photosensitive diode module serves as a dependable and adaptable solution for projects and products that require precise monitoring of ambient light levels with a convenient digital interface.

Voice Playback HV8F โมดูลเล่นเสียง ควบคุมผ่าน Serial ทริกเกอร์หนึ่งต่อหนึ่ง 12v 24v กำลังขับ 10W 20W

Product Overview: The 12V/24V Voice Playback Module HV8F with One-to-One Trigger and Serial Port Control for 10W/20W Audio Output is a high-performance voice playback solution designed for applications requiring precise audio triggering and robust sound output. Supporting both 12V and 24V power supplies, this module is adaptable to a variety of electrical setups. With a power output capacity of 10W or 20W, it delivers strong, clear audio, making it suitable for numerous scenarios including public announcements, automated prompts, and interactive kiosks. Key Specifications: - Voltage Input: Supports dual-mode power input with compatibility for both 12V and 24V DC supplies. - Power Output: Accommodates 10W and 20W speakers, meeting diverse audio output needs. - Control Interface: Equipped with a serial port for one-to-one, trigger-based playback control, enabling precise audio management. - Audio Quality: Delivers high-fidelity sound tailored for demanding professional and industrial environments. - Memory Storage: Features onboard memory for audio storage, with probable support for external storage options. - Audio Format Compatibility: Compatible with standard audio file formats to facilitate seamless integration with various content. - Triggering Mechanism: Includes a one-to-one trigger functionality for targeted and dedicated audio playback. - Construction: Built with a durable design, likely featuring protections against short-circuit, over-current, and overheating to ensure lifespan and reliability. - Operating Temperature: Suitable for industrial temperature ranges to guarantee stable operation in different conditions. - Mounting Configuration: Compact structure with potential mounting options for secure placement across multiple installations. Applications: This voice playback module is well-suited for the following applications: - Automated announcements in public transportation - Interactive voice response systems for safety and security notification - Audio guides for museums and theme park exhibits - Commercial audio-based advertising displays - Voice prompts for industrial machinery regarding operation or safety - Voice-enabled door entry and access control systems Features: - Dual Voltage Compatibility: Operates efficiently on either 12V or 24V, offering flexibility for varied power environments. - High Wattage Output: Supports 10W or 20W output, ensuring strong audio presence even in loud or open areas. - Serial Port Controlled: Provides programmable operation via serial communication, facilitating integration with existing control systems. - Customizable Playback: Enables specific audio responses through one-to-one trigger mechanisms, making it suitable for tailored messaging. - Operational Reliability: Designed for consistent performance across a broad range of operating environments. - Easy Integration: Modular construction and standardized interfaces allow for straightforward installation within numerous systems. In summary, the 12V/24V Voice Playback Module HV8F with One-to-One Trigger and Serial Port Control for 10W/20W Output stands as a sophisticated audio solution engineered for the requirements of modern multimedia and interactive electronic systems. Its flexible power input, reliable audio amplification, accurate triggering, and solid construction ensure high-quality audio performance for a wide array of professional applications.

KY-040 Rotary Encoder โมดูล อินครีเมนทัล 360 องศา เอาต์พุตควอดราเชอร์ A B พร้อมปุ่มกด 20 PPR 3-5v สำหรับ Arduino

Product Overview: The 360-degree Rotary Encoder Module KY-040, also referred to as the KY-040 Rotary Encoder Module, is an electronic component engineered for precise detection of rotary position or angular movement of a shaft. It converts the angular position or motion of a shaft or axle into an analog or digital output signal, making it essential for accurate control in user interfaces and feedback systems. Key Specifications: - Type: Incremental rotary encoder - Resolution: Typically provides a resolution of 20 pulses per revolution (PPR), with variation possible depending on the specific model - Operating Voltage: Generally operates within a range of 3V to 5V DC - Output Type: Quadrature output with optional push-button switch signal - Interface: Usually features a 5-pin connection (GND, +, SW, DT, CLK) - Bounce Time: ≤ 5ms, accounting for switch contact debounce - Shaft Diameter: Standard sizes generally range from 6mm to 8mm - Rotational Life: Commonly rated for a minimum of 30,000 cycles - Operating Temperature: Typically from -30°C to +70°C - Mounting Type: PCB through-hole mounting - Dimensions: Standard dimensions are approximately 15mm in diameter x 25mm in height, excluding the shaft Applications: Rotary encoders are widely utilized in applications such as: - Audio or television equipment for volume adjustment and menu navigation - Industrial control systems for monitoring and controlling rotational parameters - Robotics for movement sensing and positioning - CNC machines and 3D printers for precise control - Automotive controls, including steering wheel and dashboard interfaces Features: The KY-040 Rotary Encoder Module offers: - Incremental encoder feedback providing relative position changes, ideal for tasks such as menu navigation in electronic devices - Standard quadrature output with A and B signals for rotation direction and speed detection - Optional push-button capability, which serves as a select button in user interface applications when pressed - Durable construction with a high cycle life, suitable for industrial environments - Simple integration with microcontrollers such as Arduino - Panel-mountable design with integrated nut and washers for secure installation - Cost-effective and easily accessible solution for both hobbyists and professionals The KY-040 Rotary Encoder Module is a versatile and dependable component that delivers accurate control and feedback across a broad range of electronic applications. Its straightforward interface and robust performance make it a preferred choice for prototyping as well as production environments.

TB25A Terminal Block รางเทอร์มินัล ชนิดสกรู กระแส 25A 600v รองรับสาย 22-10 AWG หลายช่อง ติดราง DIN หรือยึดแผง วัสดุทนไฟ UL CE RoHS

Product Overview: The TB25A Terminal Block Strip is a fixed-type terminal block assembly engineered to provide secure electrical connections in power distribution units and junction boxes. Often referred to as a terminal strip or terminal block, it offers a reliable means for connecting multiple electrical wires. Key Specifications: - Model: TB25A - Terminal Type: Screw-type connections for secure wire fastening - Number of Positions: Available in various configurations according to circuit requirements - Wire Compatibility: Accepts a broad range of wire sizes, typically from 22 AWG to 10 AWG - Voltage Rating: Rated for up to 600 volts, suitable for diverse electrical applications - Current Rating: Supports up to 25 amperes per circuit, depending on specific terminal design - Insulation Material: Constructed from high-strength, flame-retardant plastics such as Polyamide (PA) or Polycarbonate (PC) - Contact Material: Copper alloy with corrosion-resistant plating to enhance conductivity and durability - Mounting Options: Supports easy installation on DIN rails or direct panel mounting with screws - Certification: Meets industry standards including UL, CE, and RoHS compliance Applications: TB25A Terminal Block Strips are extensively utilized in various electrical applications, such as: - Industrial control panels - Machinery - Power supply units - HVAC systems - Lighting systems - Electrical junction boxes for residential or commercial use Features: - Durable Construction: Built with robust materials for long-lasting performance and resistance to demanding environments - Simplified Installation: Designed for easy setup, enabling straightforward installation and maintenance - Reliable Connections: Screw-type terminals provide a secure hold, reducing the risk of loose connections - Wire Organization: Facilitates neat and organized wiring, aiding in troubleshooting and maintaining system integrity - Versatility: Compatible with a wide range of wire sizes for flexibility across different applications and devices - Enhanced Safety: Features such as touch-safe covers and protective elements to minimize electrical shock risk - Labeling Capability: Includes areas for labeling to assist in the identification and maintenance of connections In summary, the TB25A Terminal Block Strip serves as a critical component for electrical installations, offering a safe, organized, and dependable solution for connecting multiple wires in power distribution systems or control panels.

ลิมิตสวิตช์ ME-8108 คันโยกโรลเลอร์ SPDT 110 220v AC มีรุ่น TZ-8108 AZ-8104 9101 รีเซ็ตตัวเอง

Product Overview: The referenced product is a limit switch available under model numbers ME-8108, TZ-8108, AZ-8104, with a self-resetting variant designated as 9101. Serving as an essential element in industrial machinery, limit switches function as electromechanical devices that control machine operations by establishing or interrupting electrical circuits when the actuator is engaged by an object. These devices are predominantly employed to detect the presence or absence of objects, manage the position of mechanical components, or restrict movement within a defined range. Key Specifications: - Actuator Type: Roller lever arm configuration, facilitating accurate operation and adaptability across multiple applications. - Contact Configuration: SPDT (Single Pole Double Throw), allowing for the management of two circuits—one normally open and one normally closed. - Operating Force: Calibrated to a specific force level suitable for various operational requirements. - Electrical Rating: Compatible with 110/220VAC at the specified current capacity, appropriate for a wide array of industrial contexts. - Mechanical Life: Engineered for a prolonged mechanical lifespan, commonly rated for millions of actuations to ensure reliability under repeated use. - Body Material: Constructed from durable materials such as high-grade plastics or metals, optimized to endure demanding industrial conditions. - Environmental Protection: Available with different ingress protection ratings to safeguard against dust, water, and particulate contamination. Applications: Limit switches of the ME-8108 series and its variants are broadly utilized in industrial environments including, but not limited to: - Automation control systems - Conveyor systems - Hoisting equipment - Machine tools - Material handling systems - Packaging machinery - Safety interlock mechanisms Features: - Versatility: Multiple models (ME-8108, TZ-8108, AZ-8104, 9101 self-resetting) offer flexibility for various equipment types and operational needs. - Precision Activation: Roller lever arm actuators provide accurate engagement, minimizing inadvertent triggering or operational errors. - Durability: Developed to meet the demands of rigorous industrial use, materials and design ensure long-term endurance through extensive cycles of use. - Easy Integration: Standardized sizing and interface options allow straightforward installation within existing machinery, eliminating the need for significant adjustments. - Safety Compliance: Manufactured in accordance with industry safety standards, assuring correct functionality and the protection of both machinery and personnel. This technical overview emphasizes the principal characteristics of limit switches, detailing their specifications, use cases, and robust features that support reliable and secure industrial performance.

CO Gas Sensor เซ็นเซอร์แก๊ส อิเล็กโตรเคมี ความไวสูง ตรวจจับระดับ ppb ตอบสนองเร็ว 3v 5v อุณหภูมิ -20 ถึง +50°C เอาต์พุต อนาล็อก/ดิจิตอล อายุการใช้งาน >2 ปี สำหรับ Arduino

Product Overview: The Electrochemical Carbon Monoxide (CO) Gas Sensor is a high-precision instrument engineered to detect and quantify carbon monoxide concentrations in ambient environments. Utilizing electrochemical sensing technology, it ensures accurate and dependable CO level measurements, which are vital for safety in both industrial and residential applications. As carbon monoxide is a colorless, odorless, and highly toxic gas, continuous and precise monitoring is essential for preventing CO poisoning and maintaining air quality. Key Specifications: - Measurement Range: Typically detects CO levels from low ppm (parts per million) up to several thousand ppm. - Sensitivity: Delivers high sensitivity with a lower detection threshold in the low ppb (parts per billion) range. - Accuracy: +/- a few percentage points of the measured concentration, depending on the conditions and gas levels. - Response Time: Fast response, generally within tens of seconds up to one minute. - Output Signal: Provides analog (voltage or current) signals proportional to CO concentration; digital outputs via communication protocols may be available. - Operating Temperature Range: Functions across a wide temperature span, typically from -20°C to +50°C. - Life Expectancy: Extended operational life exceeding 2 years under standard conditions. - Cross Sensitivity: Reduced cross sensitivity to other gases for precise and selective CO detection. - Calibration: Factory pre-calibrated, with periodic recalibration recommended for optimal accuracy. - Supply Voltage: Operates on 3V to 5V, suitable for both portable and stationary installations. - Power Consumption: Designed for low power use, making it ideal for battery-operated devices. - Dimensions: Compact and streamlined for integration into various systems without significant space requirements. Applications: - Indoor air quality monitoring - Portable CO detectors and personal safety alarms - Residential and commercial CO detection, including HVAC systems - Industrial monitoring to safeguard worker safety where CO accumulation is possible - Automotive exhaust gas measurement - Environmental monitoring stations - Smart home system integration Features: - Durable and robust sensor build suitable for diverse operating conditions - Stable electrochemical detection mechanism providing reliable long-term performance - High selectivity for carbon monoxide, reducing false positives from other gases - Low-maintenance design with minimal calibration requirements post-installation - Standardized signal output for seamless integration into complex safety systems - Compatible with microcontrollers and computer systems for data acquisition and analysis - Protective housing or filters to shield against dust and water, preserving sensor accuracy - Conforms to relevant industry safety and performance standards The Electrochemical CO Gas Sensor is an essential solution for ensuring air quality and safety in multiple settings. With its technical accuracy and reliability, it plays a critical role in early detection of CO and prevention of carbon monoxide poisoning incidents.

3007 DC Blower Fan พัดลมโบลเวอร์ เงียบ ทนความร้อน แบริ่งออยล์ 5v 12v 30x30x7 มม สำหรับ Raspberry Pi

Product Overview: The 3007 DC Blower Fan (含油静音5V12V耐高温低噪音树莓派微型设备散热风) is a state-of-the-art direct current (DC) cooling solution engineered for compact electronic devices, including Raspberry Pi and other small-scale systems. It operates with ultra-low noise and is designed to perform reliably in high-temperature environments. The primary function of this fan is to provide efficient airflow for heat dissipation in electronic components, supporting enhanced device longevity and stable operation. Key Specifications: - Voltage Operation Range: Supports both 5V and 12V DC input, offering versatility for various applications. - Noise Level: Optimized for silent performance with minimal acoustic output, ensuring minimal disruption. - High Temperature Resistance: Engineered for consistent operation in elevated temperature conditions, safeguarding continuous cooling efficiency. - Bearing Type: Features oil-lubricated bearings for reduced noise, smoother operation, and extended service life. - Airflow & Pressure Characteristics: Advanced blade design delivers effective cooling and static pressure, suitable for densely packed electronics. - Speed Control: Rotational speed can be adjusted for heat management, potentially via PWM (Pulse Width Modulation) control. - Connectivity: Provides standard connectors for simple integration and plug-and-play usability across diverse devices. - Physical Dimensions: Compact profile, typically 30mm x 30mm x 7mm, fitting restricted installation spaces. - Lifetime: Built for durability, supporting tens of thousands of hours of continuous use. - Safety and Certification: Manufactured in accordance with relevant electronic safety regulations and may be certified for electromagnetic compatibility (EMC). Applications: - Thermal management for Raspberry Pi and single-board computers - Cooling in compact electronic assemblies such as IoT devices and small form-factor PCs - Active cooling for LED lighting systems - Temperature control in embedded and portable electronics - Replacement or upgrade for existing cooling fans in systems where silent and high-temperature operation is required Features: - Low Noise Operation: Precision blade geometry and oil-bearing construction minimize noise and vibration. - High-Temperature Resiliency: Special materials and robust build ensure operation remains stable under higher temperatures. - Plug-and-Play Convenience: Easily installed with standard connectors, simplifying integration and maintenance. - Durable Build Quality: Longevity is ensured with high-quality components and oil-bearing technology designed for continuous operation. - Versatile Power Compatibility: Accommodates both 5V and 12V DC, ensuring broad compatibility with electronic equipment. - Efficient Cooling: Capable of generating substantial airflow to regulate electronic component temperatures effectively, mitigating risks of overheating. This technical description presents the 3007 DC Blower Fan as a high-performance cooling solution ideal for contemporary electronics that demand silent, effective, and consistent thermal management.

Keypad Matrix 1x43 โมดูลคีย์แพดเมมเบรน ปุ่มใหญ่ 3.3v 5v สำหรับไมโครคอนโทรลเลอร์

Product Overview: The 超大按键1x43x44x44x5 Matrix Keyboard Membrane Control Panel is a large-key matrix keyboard designed as an external expansion keyboard for microcontroller applications. It provides a human-machine interface (HMI) for inputting commands and data into various systems. Key Specifications: - Keyboard Configuration: 1 row x 43 columns in a matrix arrangement, offering 43 individually accessible keys. - Key Size: Features oversized keys for enhanced usability, ideal for applications demanding user accessibility. - Contact Type: Utilizes conductive traces, typically carbon or silver ink, to ensure reliable and long-lasting keypress detection. - Switch Lifecycle: Engineered for high reliability, supporting tens to hundreds of thousands of actuations per key. - Operating Voltage: Compatible with standard microcontroller logic levels, typically 3.3V-5V. - Interface: Matrix keyboard output pins suitable for direct connection to microcontroller GPIOs. - Actuation Force: Keys are optimized to balance ergonomic comfort and prevent accidental activation. - Operating Temperature: Designed to operate within standard commercial temperature ranges, generally from 0°C to 70°C. - Humidity Resistance: Typically rated for non-condensing humidity, up to 90% RH. - Dimensions: Proportioned to the 1x43 key array, offering a substantial surface area per key. - Mounting: Designed for easy system integration, usually featuring an adhesive backing and alignment aids for precise installation. Applications: The keyboard's large keys and robust construction make it ideal for numerous applications, including: - Industrial control systems requiring manual user input - Accessibility devices for users with motor impairments - Retail point of sale systems - Vending machine control panels - Security access control systems - Educational tools for programming and robotics Features: - Enhanced Accessibility: Large keys ensure user-friendliness, particularly for individuals with limited dexterity or vision. - Matrix Layout: Simplifies connectivity with microcontroller units (MCUs) for seamless system integration. - Compatibility: Suitable for a wide range of microcontrollers, offering flexibility across different solutions. - Durability: Constructed from resilient membrane materials to withstand extensive usage in industrial and commercial settings. - Ease of Integration: Ready for immediate use, typically supplied with an adhesive layer and possibly pre-cut mounting holes for secure installation. - Customizable: Can be tailored to specific requirements, including custom key labels, variable key sizes, or alternative matrix arrangements. The 超大按键1x43x44x44x5 Matrix Keyboard Membrane Control Panel provides a reliable and accessible user interface solution for systems demanding robust and user-friendly matrix keyboard input capabilities.

Dual H-Bridge Motor Driver โมดูลไดรเวอร์มอเตอร์ 2 ช่อง PWM เดินหน้า-ถอยหลัง 2-10v 2A ต่อช่อง รองรับสัญญาณ 3.3v 5v สำหรับ DC 2 ตัว หรือสเต็ปเปอร์ 1 ตัว ขนาดเล็ก เทียบ L298N

Product Overview: The 2-way DC Motor Driver Module with Forward/Reverse PWM Speed Control, Dual H-Bridge Stepper Motor Miniature Superior to L298N, is a compact motor driver module engineered for precise control of the direction and speed of two DC motors or one bipolar stepper motor via Pulse Width Modulation (PWM). Utilizing a dual H-bridge architecture, the module enables bi-directional movement and variable speed regulation, providing smooth and efficient motor management for diverse applications. Key Specifications: - Compatible Motor Types: Supports 2 DC motors or 1 bipolar stepper motor - Voltage Range: Operates within an input range typically from 2V to 10V - Current Handling: Delivers peak current output per channel up to 2A with adequate heat dissipation - Control Signal Voltage: Compatible with 3.3V and 5V logic levels, facilitating seamless integration with a wide range of microcontrollers - PWM Frequency: Accommodates a wide spectrum of PWM frequencies, adjustable up to several tens of kHz - Driver: Incorporates an advanced driver with characteristics equal to or surpassing L298N, offering lower voltage drop and enhanced efficiency - Communication Interface: Controlled via digital I/O pins supporting PWM signals - Protection Features: Includes over-current protection, thermal shutdown, and under-voltage lockout to ensure reliable and safe operation - Operational Temperature: Designed to function within a temperature range from -25°C to +85°C - Dimensions: Features a compact form factor suitable for integration into space-constrained projects and devices Applications: - Robotics: Motor driving for mobile robots or robotic arms - Automation Equipment: Suited for controlling motors in conveyor belts, actuators, or automated guided vehicles (AGVs) - DIY Projects: Ideal for hobbyist applications such as RC cars, drones, or custom machinery - Educational Kits: Utilized in educational systems for teaching the principles of electric motors and motor control Features: - Bi-Directional Control: Enables both clockwise and counter-clockwise motor rotation - Speed Regulation: Accurate speed control through PWM modulation - Dual H-Bridge Configuration: Facilitates independent control of two motors or one stepper motor - High Integration: Merges control circuitry and FET switching in a single module for user-friendly operation - Intuitive Interface: Easily connects to microcontrollers including Arduino and Raspberry Pi for rapid prototyping - LED Indicators: Equipped with LEDs for operational status and troubleshooting feedback - Miniaturization: Highly compact design optimizes space usage without compromising on performance The 2-way DC Motor Driver Module with Forward/Reverse PWM Speed Control, Dual H-Bridge Stepper Motor Miniature Superior to L298N, delivers a robust solution for both enthusiasts and professionals requiring motor control in compact, power-sensitive environments. Its comprehensive feature set and user-oriented design make it an essential component for any application demanding accurate and reliable motion control.