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AD8317 RF Log Detector โมดูลวัดกำลังสัญญาณ เอาต์พุตลอการิทึม 1 MHz - 10 GHz ไดนามิกเรนจ์ -55 ถึง 0 dBm อินพุต 50Ω สำหรับ RSSI/AGC

Product Overview: The AD8317 RF Logarithmic Detector Power Meter is a high-frequency logarithmic detector and power meter designed for precise measurement of RF signal power across a frequency range of 1 MHz to 10 GHz. Engineered for versatility, this device provides a logarithmic voltage output proportional to input signal power, accommodating a typical dynamic range from -55 dBm to 0 dBm. It is employed in signal processing applications to convert RF signal amplitude to a measurable voltage level that indicates relative power. Key Specifications: - Frequency Range: 1 MHz to 10 GHz, supporting a wide array of RF applications - Dynamic Range: Typical operation from -55 dBm to 0 dBm, allowing for accurate detection over a broad spectrum - Output Voltage: Logarithmic scale output, ensuring straightforward correlation between measured signal power and output voltage - Accuracy: High measurement precision for consistent and reliable signal monitoring - Temperature Stability: Stable performance within defined temperature parameters for dependable operation in varying conditions - Power Supply: Operates on defined voltage with low power consumption, ideal for portable and battery-operated systems - Impedance: 50 ohms input impedance, matching standard RF system requirements Applications: The AD8317 RF logarithmic detector/power meter is suitable for a range of RF and microwave applications, including: - Signal strength monitoring in wireless communication systems - Power monitoring in radar and satellite operations - RF test and measurement instrumentation - Receiver signal strength indication (RSSI) - Automated gain control (AGC) in receiver circuits Features: - Broad Frequency Coverage: Supports RF applications from 1 MHz to 10 GHz - High Dynamic Range: Enables detection across extensive signal intensity levels, suitable for both low and high power RF systems - Precision Measurement: Delivers accurate logarithmic mapping of input power to output voltage for dependable signal assessment - Temperature Compensation: Maintains measurement consistency despite temperature variations - Compact Footprint: Designed for integration into compact or portable devices, facilitating use in space-constrained environments such as mobile or handheld equipment With its wide frequency range, substantial dynamic range, precise measurement performance, and compact form factor, the AD8317 RF logarithmic detector/power meter is an essential solution for accurate RF signal power detection and monitoring in a diverse range of high-frequency electronic applications, addressing the needs of both professional and hobbyist users.

R095 Micro Air Pump ปั๊มลม DC ขนาดเล็ก แรงดัน 30-100 kPa 1-3 ลิตร/นาที 3-12v เงียบ <60 dB ขนาด 50x30x20 มม

Product Overview: The R095 Micro DC Booster Pump is an electric device engineered for a broad range of applications, including aquarium oxygenation, medical blood pressure monitors, cosmetic oxygen injectors, and any setting requiring compact spray or atomization functionality. This unit operates on direct current (DC) and is designed to deliver reliable air pressurization and distribution solutions for small-scale systems. Key Specifications: 1. Voltage Range: Operates on low-voltage DC power, typically between 3V and 12V, supporting various power sources and configurations. 2. Current Capacity: Features a low-to-moderate current draw suitable for small devices, generally from a few hundred milliamps up to a couple of amps. 3. Airflow Rate: Provides adjustable output tailored to application requirements, typically ranging from 1 to 3 liters per minute. 4. Pressure Output: Consistently delivers pressure outputs suited to target applications, generally within a 30-100 kPa range. 5. Efficiency Rating: Offers high efficiency to ensure minimized energy usage without compromising output performance. 6. Protection Features: Equipped with inbuilt safeguards against over-current, thermal overload, and possibly over-voltage to promote safety and product lifespan. 7. Operating Temperature: Functions reliably within a standard temperature spectrum from 0°C to 50°C, supporting operation in diverse environments. 8. Noise Level: Designed for quiet operation, producing less than 60 decibels of noise—important for both aquariums and sensitive medical or cosmetic devices. 9. Physical Dimensions: Features a compact form factor, typically around 50mm x 30mm x 20mm, with precise sizing subject to specific model variations. Applications: The R095 Micro DC Booster Pump is suitable for: - Aeration in residential or commercial aquarium systems - Electronic blood pressure monitors and other medical equipment - Beauty technology devices, such as airbrush cosmetics and oxygen facial machines - Small spray devices, like humidifiers, aroma diffusers, and other atomizing systems - Any application requiring compact and efficient pressurization or air delivery Features: 1. Energy Efficiency: Engineered for minimal power consumption with optimal operational capacity. 2. Compact and Lightweight: Easily integrated into systems requiring a small footprint. 3. Quiet Performance: Low-noise operation for environments demanding discretion. 4. Versatility: Adjustable pressure and flow rates to support varied uses. 5. Durability: Constructed with robust materials for prolonged service across demanding conditions. The R095 Micro DC Booster Pump is an essential choice for those seeking a reliable, efficient, and compact air pumping solution for small-scale applications, including household, medical, or cosmetic devices. This micro pump consistently delivers dependable performance across a range of specialized and everyday uses.

5V Power Module DC-DC Isolated Converter โมดูลจ่ายไฟ แยกวงจร เสถียร อินพุต 5v เอาต์พุตเดี่ยวเลือกได้ 3v 9v 12v 24v 3W มีป้องกันกระแสเกิน ลัดวงจร

Product Overview The 5V Power Module with Outputs for 3V, 9V, 12V, 24V 3W Mini Power Supply – DC Stabilized Isolated Adapter Single Channel Spot Power Supply is a sophisticated and versatile DC-DC converter engineered for applications that demand stable and isolated voltage outputs. This compact module addresses the requirements for efficiency and reliability by delivering multiple selectable output voltages from a standard 5V input source. Key Specifications - Input Voltage: 5V DC, commonly supplied from USB ports or low-voltage power adapters. - Output Voltages: Configurable single output voltages of 3V, 9V, 12V, or 24V DC to support a variety of electronic devices. - Power Capacity: 3W, offering reliable power for low-consumption devices and electronic circuits. - Efficiency Rating: High conversion efficiency, typically above 85%, ensuring minimal power loss during operation. - Protection Features: - Over-current protection to protect the module and connected devices against excessive current. - Short circuit protection to safeguard against accidental shorts. - Over-voltage protection to ensure the output voltage does not exceed specified limits, preventing damage to sensitive equipment. - Thermal protection to automatically shut down the unit if overheating occurs, protecting the internal components. - Isolation: Electrical isolation between input and output circuits to prevent noise transmission and enhance protection for sensitive devices. - Operating Temperature: Commercial-grade range from -40°C to +85°C, enabling operation in diverse environmental conditions. - Physical Dimensions: Compact form factor for easy integration into electronic systems and PCBs; typical size ranges from 20x10x5 mm to 40x20x10 mm. Applications This power module is suitable for a broad range of uses, including: - Small-scale electronic projects - Battery-powered systems requiring regulated output voltages - IoT devices needing stable and clean power - Prototyping for devices requiring multiple voltage levels - Industrial control systems where a compact, isolated supply is essential Features - Multi-Voltage Capability: Delivers multiple output voltages from a 5V input, making it highly adaptable for diverse power requirements. - Compact Design: Miniature dimensions facilitate installation in limited spaces without occupying significant PCB area. - Isolation Feature: Protects sensitive electronics from voltage spikes, improving both device safety and longevity. - Ease of Use: Clearly marked input and output terminals simplify integration into existing circuits. - Passive Cooling: Designed for efficient operation without active cooling, leading to reduced noise and enhanced reliability. In conclusion, the 5V Power Module is a highly efficient, multifunctional, and compact DC-DC converter designed to deliver stable and reliable power across numerous application domains. It offers comprehensive protections and a robust design, making it well-suited for operation in varied environments.

CAT6 RJ45 Keystone โมดูลแจ็คเครือข่าย UTP ติดตั้งไม่ต้องใช้เครื่องมือ IDC 8P8C 1Gbps 250MHz รองรับ T568A T568B ใช้กับวอลเพลท/แพทช์พาแนล

Product Overview: The "源头厂免打CAT6六类网络模块网口非屏蔽RJ45网线网络信息千兆面板" is a high-performance, unshielded CAT6 RJ45 modular jack panel engineered for robust network infrastructure. Primarily, it enables dependable high-speed data transmission for Ethernet connections, supporting speeds up to 1,000 Mbps (1 Gbps) compliant with Gigabit Ethernet standards. Featuring a tool-free installation mechanism, it allows for quick and efficient setup or cable termination without the necessity for specialized crimping tools. Key Specifications: - Category: CAT6 (Class E) compliant; suitable for use in 10BASE-T, 100BASE-TX, or 1000BASE-T (Gigabit Ethernet) applications - Termination Type: Tool-free punch-down, IDC (Insulation Displacement Connector) - Connector Type: RJ45, 8P8C (8 position, 8 contact) - Shielding: Unshielded Twisted Pair (UTP) to minimize cross-talk while maintaining cost-effectiveness - Bandwidth: Supports up to 250 MHz for high network performance and signal integrity - Wiring Scheme: Compatible with T568A and T568B color-coded wiring standards - Durability: Rated for a minimum of 750 plug insertions for reliable, long-term use - Operating Temperature: Suitable for environments ranging from -10°C to 60°C - Conductor Gauge Compatibility: Designed for 22 to 26 AWG solid and stranded conductors - Material: Made of high-quality ABS plastic for the faceplate and corrosion-resistant phosphor bronze for IDC contacts - Installation: Snap-in design compatible with standard keystone wall plates, patch panels, and surface mount boxes Applications: This CAT6 RJ45 modular jack is designed for both commercial and residential Ethernet installations and is ideally suited for: - Office networking systems - Data centers - Home networks - LAN rooms - Educational institutions - Government facilities Features: - Gigabit Ethernet Support: Capable of supporting the data rates and performance expected from Gigabit Ethernet applications - Tool-Free Termination: Facilitates rapid, straightforward, and secure cable termination with no special tools required - High Bandwidth Capability: Delivers bandwidths up to 250 MHz for optimized network performance - Simple Installation: Snap-in configuration ensures easy and secure placement in keystone plates, patch panels, or surface-mount boxes - Versatile Cable Compatibility: Supports 22-26 AWG cables to accommodate diverse wiring requirements - Color-Coded Wiring: Includes clearly labeled guides for both T568A and T568B standards, streamlining installation and minimizing errors - Superior Durability and Reliability: Constructed from premium materials to ensure longevity and consistent connectivity even after repeated use This product provides a high-quality, durable solution for network installations demanding Gigabit Ethernet support. It offers efficient and high-performance data transmission, suitable for a wide range of networking environments. Its user-friendly and robust design makes it accessible for both professional installers and end-users, contributing to reliable and streamlined network infrastructure deployment.

Automotive Fastener ชุดคลิปยึดรถยนต์ 925 ชิ้น 26 แบบ ใช้ได้หลายรุ่น ทนการสึกหรอ กันกัดกร่อน พร้อมกล่องแยกช่อง

Product Overview: The 925pcs Automotive Fastener Assortment Box is a comprehensive set of 26 different types of automotive fasteners, suitable for a wide range of vehicles. This kit is designed for automotive professionals and enthusiasts performing vehicle maintenance or repairs. Its primary purpose is to securely attach various automotive components, including bumpers, splash shields, door panels, mudguards, and trim pieces. Key Specifications: - Total Pieces: 925 automotive fasteners included in the kit - Variety: Contains 26 different fastener types to accommodate multiple vehicle makes and models - Compatibility: Universal design ensures fitment across a broad selection of vehicles - Material: Manufactured using high-quality, durable materials such as plastics, metals, or composite blends, providing resistance to wear and corrosion - Packaging: Supplied in a clearly labeled storage box with individual compartments for each fastener type, enabling efficient identification and inventory control Applications: These fasteners are widely used in automotive applications, such as: - Securing bumpers and bumper covers - Attaching radiator yokes, fenders, and fender liners - Fixing splash shields and engine undercovers - Mounting door panels and interior trim - Fastening side skirts, mud flaps, and other exterior components - General automotive repair and maintenance Features: - Comprehensive Selection: Provides a diverse range of fastener types for varied automotive repair needs - Organized Storage: Comes with a well-organized storage box and dedicated compartments for easy identification of fasteners, streamlining the repair process - High Compatibility: Universal design assures compatibility with many car makes and models - Durability: Constructed from premium materials for enhanced corrosion and wear resistance, ensuring long service life - User-Friendly: Engineered for easy installation and removal, facilitating efficient repairs and reducing downtime Overall, the 925pcs Automotive Fastener Assortment Box is an essential kit for anyone needing a versatile and reliable selection of automotive fasteners. Whether for professional workshop use or DIY vehicle maintenance, this set offers an optimal solution for a variety of car repair requirements.

เสาอากาศ 868MHz ยาง เกนสูง 5dB 850 868 900 915 MHz สำหรับ NB-IoT สีดำ หัวเกลียวใน แบบหมุด/รู

5DB High-Gain Rubber Stick Antenna for NB-IoT Modules Product Overview: Engineered specifically for NB-IoT modules and related applications, this high-gain rubber stick antenna is designed to enhance signal strength and improve wireless communication. It features a durable construction and is supplied in black as standard. Key Features: - High-gain 5DB antenna compatible with multiple frequency bands, including 850M, 868M, 900M, and 915MHz, ensuring dependable IoT connectivity. - Tailored for Narrowband Internet of Things (NB-IoT) module requirements, enabling reliable device communication even under challenging network conditions. - Encased in robust, rubberized material to provide durability and resistance to environmental factors. Specifications: - Frequency Range: 850M, 868M, 900M, and 915MHz bands supported, adaptable to diverse IoT scenarios. - Gain: 5DB, providing improved signal reception and transmission across a broad frequency range. - Interface: Features an internal screw and pin interface for straightforward installation. Physical Characteristics: - Color: Standard color is black; white version and internal screw and hole interface are available upon request. Applications: This antenna is ideal for various IoT applications requiring high gain to ensure stable connectivity, such as smart meters, home automation systems, tracking devices, and other wireless communication solutions.

HC-12 SI4463 โมดูลอนุกรมไร้สาย 433MHz ระยะไกล 1000 m กำลังส่ง 100 mW ปรับได้ 3.2-5.5v 100 ช่อง ตั้งค่า AT command ขนาด 27.8x14.4x4 มม

Product Name: HC-12 SI4463 Wireless Serial Port Module 433 Long-Range 1000M Bluetooth Alternative Product Features: - Supports wireless communication over distances up to 1000 meters in open areas - Default communication range is approximately 600 meters in unobstructed environments - Operates within the 433.4–473.0 MHz frequency band, providing up to 100 selectable channels - Capable of software upgrades for performance and feature enhancements Technical Specifications: - Power Supply Voltage: 3.2V to 5.5V - For continuous high-power transmission, it is recommended to insert a 1N4007 diode in series if the supply voltage exceeds 4.5V, to prevent overheating of the internal LDO regulator - Default idle current: 16mA; actual current varies depending on selected operating mode - Module dimensions: 27.8mm x 14.4mm x 4mm - Transmit power: up to 100mW (power output adjustable) - Factory default settings: Working mode FU3, baud rate 9600bps, communication channel CH001 (433.4MHz) Operating Modes and Parameters: - FU1 Mode: Low power consumption mode, idle current approximately 3.6mA - FU2 Mode: Power-saving mode, idle current approximately 80μA (supports 1200bps, 2400bps, 4800bps serial baud rates; fixed air baud rate at 250000bps) - FU3 Mode: Full-speed mode, idle current approximately 16mA; air baud rate automatically adjusts based on serial baud rate Air Baud Rates and Supported Serial Baud Rates in FU3 Mode: - 1200bps/2400bps: air baud rate 5000bps - 4800bps/9600bps: air baud rate 15000bps - 19200bps/38400bps: air baud rate 58000bps - 57600bps/115200bps: air baud rate 236000bps Wireless Reception Sensitivity by Air Baud Rate: - 5000bps: -117dBm - 15000bps: -112dBm - 58000bps: -107dBm - 236000bps: -100dBm Transmit Power Levels (set via AT+Px command): - Level 1: -1dBm to Level 8: 20dBm; each 6dB reduction in transmit power reduces the communication distance by approximately 50% Performance in Different Environments: - Open fields or coastal areas: up to 1000 meters communication range - Environments with a few vehicles, trees, or lampposts: approximately 500 meters - Dense urban areas with tall buildings: direct line of sight range around 250 meters; capable of covering a building internally with some blind spots The module serves as a replacement for physical wiring in half-duplex serial communication and automatically transmits serial data wirelessly. Complete instructions for parameter configuration and function selection using AT commands are included in the user manual. For maximum range, a low serial baud rate is recommended. Higher serial baud rates enable faster data transmission at the expense of reduced communication distance.

IR 38kHz โมดูลส่งสัญญาณ 5v 940nm มุม 20 องศา ระยะ 1.3 ม ขนาด 13.7x27.8 มม พร้อม LED สถานะ ใช้คู่รีซีฟเวอร์ IR

Product Name: Infrared Emission Module for Electronic Building Blocks with IR Digital 38KHz Receiver and Infrared Sensor Product Features: - Compatible with sensor expansion boards. - Equipped with a transmission status indicator LED for simplified debugging. - Usable in combination with an infrared receiver module. Technical Specifications: - Power Supply Voltage: 5V - Operating Temperature Range: -25℃ to +85℃ - Storage Temperature Range: -30℃ to +100℃ - Wavelength: 940nm - Module Dimensions: 13.7mm x 27.8mm - Module Weight: 1g - Signal Type: Digital signal - Infrared Center Wavelength Range: Approximately 850nm to 940nm - Infrared Emission Angle: Approximately 20 degrees - Effective Infrared Emission Distance: Approximately 1.3 meters at 5V 38KHz Physical Characteristics: - Compact size and lightweight design enable versatility in applications. Note: The effective transmission distance may vary depending on operating voltage and environmental conditions.

FT232H USB 2.0 High-Speed โมดูลแปลง USB เป็น JTAG SPI I2C UART FIFO รองรับ RS232 RS422 RS485 480 Mbps UART 12 Mbaud

MCU FT232H High-Speed Multifunction USB to JTAG UART/FIFO SPI/I2C Module Product Features: - Enables single-chip USB-to-UART transfers, supporting RS232, RS422, and RS485 modes. - Operates as a USB interface for FIFO, FT1248, JTAG, SPI, I2C, Bit-Bang, and high-speed serial communications. - Functions as a USB-to-CPU target interface, supporting memory-like operations. Advanced Capabilities: - Offers high versatility through multiple configurations for both serial and parallel interfaces. - Built-in USB protocol controller; does not require custom USB firmware development. - Compatible with USB 2.0 high-speed (480 Mbps) and full-speed (12 Mbps) standards. Performance Specifications: - Features Multi-Protocol Synchronous Serial Engine (MPSSE) for seamless implementation of synchronous serial protocols such as JTAG, I2C, SPI (Master), or bit-bang modes. - Supports UART transfer rates up to 12 Mbaud (RS232 rate subject to external level converter limitations). - Delivers USB-to-asynchronous 245 FIFO mode data rates up to 8 MB/sec. - Provides USB-to-synchronous 245 parallel FIFO mode data rates up to 40 MB/sec. - Supports FT1248 interface with configurable bi-directional data bus width (1, 2, 4, or 8 bits). - Includes CPU-style FIFO interface mode for straightforward CPU integration. - Equipped with a high-speed serial interface option. - Receive buffer timeout is adjustable for optimized performance. Drivers: - Supports FTDI’s royalty-free Virtual COM Port (VCP) and Direct (D2XX) drivers, negating the need for comprehensive USB driver development in most applications. Physical Characteristics: - The module is built around the FT232H chip, assembled on a single board. Package Contents: - 1 x MCU FT232H Module Certifications: - The module is internationally certified with CE, FCC, and ROHS. It does not hold China’s domestic 3C certification and is intended exclusively for cross-border supply; it is not suitable for sale or use within China. Note: This module is designed for overseas markets and is intended for online demonstration of customer samples, not for direct retail sale to consumers.

TTP223 Capacitive Touch โมดูลสวิตช์สัมผัส 1 ช่อง 2-5.5v เอาต์พุต Active Low/High โหมดกดติด-กดดับ ปรับความไวได้ มี LED ขนาด 15x11 มม

## Product Overview The TTP223 Touch Key Module is an advanced capacitive touch sensor switch, providing a versatile and dependable interface solution for a variety of electronic products and projects. Designed to detect and respond to touch or close proximity, it effectively replaces traditional mechanical switches. ## Key Specifications - **Touch Pad Detector IC:** TTP223-BA6 - **Operating Voltage Range:** 2.0V to 5.5V - **Output Signal:** Standard Active Low (configurable to Active High) - **Response Time:** 220ms in low power mode; 60ms in fast mode - **Sensitivity:** Adjustable via onboard capacitor (0-50pF) - **Modes of Operation:** Momentary and Latching (self-locking) - **Power Consumption:** - Active mode: less than 3mA (typical) - Low power mode: less than 1.5µA (typical) - **Interface:** Single channel capacitive sensing - **Dimensions:** Typically 15mm x 11mm - **Operational Temperature Range:** -20°C to +70°C ## Applications The TTP223 Touch Key Module is widely used in applications including: - Home appliances (touch-activated lamps, fans) - Personal electronic devices (MP3 players, televisions) - Public information kiosks - Industrial control systems - Elevator control panels and touch-activated signage - Any device that benefits from touch-sensitive input ## Features - **Capacitive Touch Sensing:** Enables touch control interfaces without mechanical components. - **Adjustable Sensitivity:** Calibration capability for different environments and panel materials. - **Low Power Consumption:** Optimized for battery-powered devices, with ultra-low consumption in low power mode. - **Multiple Operation Modes:** Supports both momentary and latching configurations for varied applications, such as toggle and push button controls. - **Robust Design:** Capacitive technology minimizes susceptibility to wear and environmental degradation. - **Ease of Integration:** Simple implementation into existing designs with minimal external circuitry. - **LED Indicator:** Typically includes an onboard LED for clear visual feedback during touch detection. - **Modular Form Factor:** Compact, standalone module suitable for seamless incorporation into electronic designs. The TTP223 Touch Key Module brings the convenience of touch controls to electronic devices, serving as a modern, durable, energy-efficient, and easy-to-integrate alternative to traditional mechanical buttons. It is suitable for both consumer and industrial products, providing an intuitive and responsive user interface.

LED Breathing Light โมดูลควบคุมไฟ เอฟเฟกต์หายใจ 3v 5v 6v 9v 12v สำหรับแถบ LED และเม็ด LED

Product Description: 3V-12V Breathing Light Module (LED Bead Controller Module) Product Features: - This module produces a breathing light effect, with LEDs gradually increasing and decreasing in brightness for an appealing visual experience. - The effect simulates a natural breathing rhythm, making it ideal for decorative uses, relaxation devices, or as an eye-catching element in signage. - Compatible with multiple voltage sources, supporting 3V, 5V, 6V, 9V, and 12V inputs. Technical Specifications: - Operating voltage range: 3V to 12V - Suitable for driving LED strips and single LED beads - Equipped with pinouts for easy integration into diverse projects - Multiple connection points offer flexibility in configuration and application Applications: - The module’s controlled breathing effect is optimal for creating soothing environments in ambient lighting solutions. - Well-suited for DIY electronics and craft projects, adding dynamic lighting to your designs. - Applicable in custom lighting setups for commercial and retail settings as an engaging visual feature. Efficiency and Performance: - Designed for energy-efficient operation, ensuring the breathing effect is achieved with low power consumption. - Delivers consistent performance throughout the supported voltage range, providing reliable lighting patterns. This breathing light module empowers both hobbyists and professionals to seamlessly integrate an attractive lighting effect into their projects. Its efficiency and wide voltage compatibility make it a versatile choice for any application requiring dynamic illumination.

XL4016E1 DC-DC Step Down Buck Converter วงจรลดแรงดัน กระแสสูง 8A 4.5-40v เป็น 1.25-36v พร้อมฮีทซิงค์ ขนาด 60x35x25 มม

Product Overview: The XL4016E1 DC-DC Buck Converter Module is a high-power voltage regulation solution engineered to step down voltage from higher to lower DC levels. With voltage regulation capabilities and a maximum output current of 8A, it is well-suited for a broad spectrum of power management applications. This module ensures a stable voltage output, which is crucial for sensitive electronic devices and systems requiring precise voltage control. Key Specifications: - Input Voltage Range: Typically accommodates a wide input range, generally from 4.5V to 40V, to support various power sources. - Output Voltage Range: Output voltage is adjustable, typically from 1.25V to 36V, enabling flexibility across applications. - Current Capacity: Can deliver up to 8A of continuous output current, ensuring sufficient power delivery for high-demand uses. - Efficiency: High conversion efficiency, often above 90%, minimizes energy loss during voltage regulation. - Protection Features: May incorporate over-current protection, short-circuit protection, and over-temperature protection to ensure safety for both the module and connected devices. - Operating Temperature: Designed for reliable operation within temperatures from -40℃ to +85℃, suitable for varied environmental conditions. - Physical Dimensions: Compact footprint, typically about 60mm x 35mm x 25mm, allowing for versatile installation options. Applications: The XL4016E1 DC-DC Buck Converter Module is suitable for use in power supply development, battery charging systems, LED lighting setups, automotive electronics, aerospace applications, and mobile devices requiring efficient DC power conversion for operation or charging. Features: - Adjustable voltage output for precise supply control - High current output capability supports demanding electronics - Integrated thermal shutdown and current limiting ensure reliability and safety - Built-in heat sink enables effective thermal management and sustained performance - Screw terminals facilitate secure input and output connections - Onboard potentiometer allows rapid voltage adjustment - Optional LED indicators provide operational and power status feedback - Low output ripple and noise ensure the stability required by sensitive electronic circuits and devices The XL4016E1 DC-DC Buck Converter Module delivers both efficiency and versatility, making it an essential choice for a wide range of high-drain power conversion needs. Its robust and feature-rich design supports the requirements of professionals in electronics and power management industries.

WIZnet W5500 Ethernet โมดูล สแต็ก TCP/IP ฮาร์ดแวร์ SPI 80 MHz 10/100 Mbps 3.3v 5v บัฟเฟอร์ 32K 8 ซ็อกเก็ต ขนาด 55x27 มม สำหรับ 51 STM32

W5500 Ethernet Network Module with SPI Interface and Hardware TCP/IP Protocol Stack The W5500 Ethernet Network Module is engineered for integration with 51 and STM32 microcontrollers, providing a comprehensive hardware TCP/IP protocol stack to ensure stable and high-speed Internet connectivity. The module is equipped with advanced features optimized for network communication and enhanced performance. Key Features: - Integrates Wiznet IP to guarantee robust network layer protocol support. - Supports standard SPI protocol, allowing seamless connection with microcontroller platforms. - Permits SPI clock frequencies up to 80 MHz, enabling fast data transfer rates. Technical Specifications: - Compatible Voltage Inputs: Operates with either 3.3 V or 5 V power supply. - Ethernet Speed: Supports 10/100 Mbps data transfer rates for efficient networking. - Buffer Memory: Includes 32 K TX/RX buffer memory to handle substantial data throughput. - Connection Capacity: Supports up to 8 simultaneous independent socket connections. Pin Descriptions: - 3.3V: Power input - MISO: Master Out Slave In for SPI communication - MOSI: Master In Slave Out for SPI communication - SCS: Slave Select for SPI (Active Low) - SCLK: SPI Clock Pin - 5V: Alternative power input - GND: Ground connection - RST: Hardware Reset for W5500 (Active Low) - INT: Interrupt output (Active Low) - NC: No connection Physical Characteristics: - Dimensions: 55 mm x 27 mm, providing a compact form factor suitable for embedded designs. Model Variants: - Package Types: - W5100: LQFP80 package - W5200: QFN48 package - W5500: LQFP48 package - Operating Current: - Typical: 146 mA (W5100), 160 mA (W5200), 128 mA (W5500) - Maximum: 183 mA (W5100), 175 mA (W5200), values for W5500 may vary - Port Count: - W5100: 4 ports supported - W5200: 8 ports supported - W5500: 8 ports supported - Receive Buffer: - W5100: 16 K buffer - W5200: 32 K buffer - W5500: 32 K buffer - Special Features: - Wake-on-LAN supported on W5200 and W5500 - Network Wake-up functionality available on W5200 and W5500 The W5500 module is designed to optimize networking in embedded systems, delivering superior speed and reliability across a wide range of applications.

SOP8/16 IC Test Clip คลิปหนีบ IC รองรับ SOP8 SOP16 ระยะขา 1.27mm 150mil 200mil จ่าย 3.3v ขา 8 สำหรับ CH341A Programmer

Product Name: Universal SOP8/16 IC Test Clip for CH341A Programmer Product Features: - Universally compatible with the CH341A programmer for a wide range of IC programming applications - Specifically designed for EEPROM, FLASH, and other chip types utilizing SOP8/SOP16 packages - Supports chip sizes with a 1.27mm pin pitch, accommodating the full series of SOP8 wide body and SOP8 narrow body to DIP-8 in-line packages - Suitable for both 200MIL wide body SOP8 chips and 150MIL narrow body SOP8 chips, providing versatility and cost-effectiveness - Capable of handling chips with protection features by supplying 3.3V to pin 8 via an additional wire when required Usage Instructions: - Confirm correct alignment of the test clip with the BIOS chip’s pin 1, which is indicated by a small dot or mark - Align the colored wire on the test clip cable with pin 1 of the chip to ensure correct orientation with the programmer - Attach the test clip cable to the adapter board, verifying proper alignment of corresponding pins Handling Precautions: - When using the test clip, open the clip and clamp from the sides of the chip instead of pressing downward to avoid potential damage - To remove the clip, release both sides before taking the clip off to protect the clip’s sharp ends Note: The IC test clip and related accessories are classified as consumables and are not eligible for return or exchange. Please verify compatibility with your programmer model as well as chip size, package type, and pin spacing prior to purchase.

RF433/315 RF Receiver โมดูลรับสัญญาณไร้สาย ระยะไกล ไวสูง 3.0-5.5v ASK/OOK 433MHz 315MHz สูงสุด 10kbps รองรับ GPIO SPI UART เสาอากาศ 50Ω

**Product Overview:** The RF433/315 Long-Range Receiver Module is a factory-original, highly sensitive, low-power wireless receiving unit engineered for operation at either 433MHz or 315MHz. This module is designed for seamless integration into wireless communication systems requiring extended range capabilities. It offers exceptional signal sensitivity for effective data reception over longer distances, while maintaining low power consumption to maximize battery life in portable applications. **Key Specifications:** - **Frequency Range:** 433MHz and 315MHz (available as separate versions) - **Sensitivity:** High sensitivity, typically -110dBm or better at 433MHz - **Voltage Supply Range:** 3.0V to 5.5V; specific variants support operation at lower voltages for battery-powered deployments - **Current Consumption:** Typically 2mA–5mA during active operation, with idle mode consumption in the microamp range to support low-power needs - **Modulation Support:** Supports ASK/OOK modulation - **Data Rate:** Selectable, typically up to 10kbps for efficient data throughput - **Interface:** GPIO, SPI, or UART interfaces to enable straightforward integration with microcontrollers and processors - **Operating Temperature Range:** -40°C to +85°C, accommodating a wide range of environmental conditions - **Channel Bandwidth:** Typically 1MHz or programmable for applications demanding narrowband operation - **Antenna Impedance:** Standard 50Ω, compatible with most RF antennas - **Form Factor and Mounting Options:** Compact design with options for surface-mount or through-hole assembly in accordance with industry standards **Applications:** Common applications of the RF433/315 Long-Range Receiver Module include: - Remote control systems (garage doors, home automation) - Wireless data communication for IoT devices - Wireless sensor networks and telemetry systems - Security and alarm systems - Industrial control and monitoring solutions **Features:** - **Long-Range Communication:** Enhanced range and sensitivity to guarantee dependable wireless links over extended distances - **Low Power Consumption:** Designed for energy efficiency, optimizing battery longevity in portable devices - **Stability and Reliability:** Advanced signal processing for high stability in noisy or varying operational environments - **Seamless Integration:** Standard interfaces facilitate easy incorporation into existing electronic systems - **Robust Construction:** Engineered to withstand industrial conditions and severe environments, delivering reliable performance outdoors and in demanding settings - **Frequency Selection:** Available in versions tailored for different regional frequencies and specific application requirements In summary, the RF433/315 Long-Range Receiver Module delivers a sensitive, energy-efficient, and extended-range wireless solution suitable for straightforward integration across a wide spectrum of applications. Its comprehensive technical specifications ensure versatile performance and reliability, even in challenging and diverse operational environments.

108kHz Mist Driver Board บอร์ดไดรเวอร์เครื่องทำหมอก USB 5v 300mA 2W พร้อมแผ่นทำหมอก 16 มม 5µm 1000 รู ซีล 20 มม สาย 8 ซม

Product Name: USB Humidifier Drive Board – 108kHz Atomizer Circuit Board, 5V Control Board for Hydration Device, PCB Main Board Product Features: - Delivers high atomization efficiency, utilizing an atomizing disc with a mesh diameter of 16mm. - Silicon ring features an outer diameter of 20mm. - Includes an 8cm wire for straightforward connectivity. Technical Specifications: - Operating voltage: DC 5V - Operating current: 300mA - Power: 2W - Frequency: 108kHz - Number of atomizing holes: 1000 (customizable) - Atomizing hole diameter: 5μm (customizable between 4-10μm) Design Parameters: - Drive board dimensions: 46.3mm (Length) x 18.5mm (Width) x 1.0mm (Height) - Drive board weight: Approx. 5.8g - Combined weight with atomizing disc: Approx. 7.8g Performance and Capabilities: - Wide compatibility, high fog output, and stable operation. - Integrated automatic timing shutdown function for enhanced safety and energy conservation. - Utilizes a 5V USB power supply, compatible with Android phone charging cables. Additional Information: - Package includes both the drive board and the atomizing disc. The atomizing disc alone will not generate mist and must be used in conjunction with the drive board. - J2 soldering points are provided for connection to an external control switch for convenient use. Please note: This device is intended for use exclusively with USB 5V DC power sources and is unsuitable for standard 220V AC mains power supply.

PAM8403 โมดูลขยายเสียง ดิจิตอลสเตริโอ 3W x 2 5v พร้อมโวลุ่มสวิตช์ ขนาด 29.5x20.2x15 มม

Product Name: PAM8403 Mini 5V Digital Amplifier Board Module Product Description: The PAM8403 is an efficient 5V digital amplifier board recognized for delivering high-definition sound quality, maximizing the performance of a digital IC. Designed to ensure true fidelity audio output, it features carefully engineered peripheral circuitry for optimal function. Features: - Compact miniature digital amplifier IC chip design - Delivers 3W x 2 output power for high-fidelity audio - Integrated power filtering utilizing an upgraded 470μF capacitor for clean audio production - Constructed with a 1.6mm fiberglass board for enhanced build quality - Equipped with a genuine anti-torque potentiometer, providing volume adjustment and a lifespan of up to 15 years - Potentiometer includes a built-in power switch for convenient power off by turning counterclockwise Technical Specifications: - Power Supply Voltage: 5V DC - Output Power: Minimum 3W per channel (3W x 2) - Dimensions: 29.5mm x 20.2mm x 15mm Additional Components: - Integrated NE5532P dual operational amplifier for superior sound processing - Variety of surface-mount resistors and capacitors for circuit stability - Clearly labeled connectors for left and right audio channels, ground, and outputs for easy connection - Potentiometers marked B50K and capacitors labeled with 1.8V for precise control and voltage management This digital amplifier board is ideal for audio enthusiasts seeking a compact and powerful audio amplification solution for a variety of DIY audio projects. Its simple design supports straightforward integration with USB power supplies, making it adaptable for multiple applications.

FLY-1701B IR โมดูลเซ็นเซอร์อินฟราเรดสะท้อน 3.3-5v ระยะ 2-30 ซม ปรับได้ เอาต์พุตดิจิตอล 940 nm

Product Overview: The FLY-1701B Infrared Reflective Module is an advanced electronic component engineered for reliable object detection using reflective infrared (IR) technology. The module operates by emitting an IR signal; when the signal is reflected by a nearby object, the sensor detects the reflection and activates its output to indicate the presence of an obstruction. This functionality ensures responsive, non-contact object sensing, making the module highly applicable for automated systems and projects demanding hygienic, touchless operation. The FLY-1701B is well-suited for DIY enthusiasts and hobbyists seeking to integrate IR sensing into their designs. Key Specifications: - Sensing Technology: Reflective Infrared Sensing - Operating Voltage Range: 3.3V to 5V DC - Detection Distance: Adjustable, typically 2-30 cm (subject to object reflectivity) - Output Type: Digital signal output for object detection indication - Response Time: Fast, typically within milliseconds - IR Emission Wavelength: Approximately 940 nm - Detection Angle: Narrow angle for enhanced accuracy - Power Consumption: Low power design for energy efficiency - Operating Temperature Range: -10°C to +50°C or wider - Module Dimensions: Compact form factor for easy system integration - Material and Build: Durable PCB with mounting holes for secure installation Applications: The FLY-1701B Infrared Reflective Module is suitable for numerous use cases, including: - Automated item counting systems - Presence detection on conveyor belts - Obstacle sensing in robotic applications - Touchless switching user interfaces - Entry detection for security systems - Line-tracking and path-following robots - Hands-free appliance control Features: - Adjustable Sensing Range: User-configurable detection distance to meet application requirements - Non-Contact Detection: Supports hygienic operation and reduces mechanical wear - Digital Output Interface: Facilitates straightforward integration with microcontrollers and digital circuits - Low Power Consumption: Optimized for battery-powered devices and systems requiring energy efficiency - Robust Construction: Designed for reliable operation in standard indoor and outdoor environments With its compact construction, low-power operation, and integrated reflective IR sensor, the FLY-1701B Infrared Reflective Module offers a versatile and dependable solution for engineers and designers implementing non-contact object or motion sensing in their projects.