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The 6-Channel 12V Relay Module with Optocoupler is a versatile relay switching board designed for controlling multiple AC and DC loads using microcontrollers such as...
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The Active Buzzer Module is a simple and easy-to-use sound-generating module designed for alarms, notifications, and user-interface feedback in electronic projects. Unlike passive buzzers, the...
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The 8-Channel 12V Relay Module with Optocoupler is a high-quality switching board designed for controlling multiple AC and DC devices safely. Each of the 8 relays...
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The pH Sensor Module is a signal conditioning board designed to interface with standard pH probes for liquid acidity and alkalinity measurement.With onboard calibration and...
Best Selling ProductsIoT Boards and ModulesLatest ProductsNewest ProductsNodeMCU / ESPWi-FiWireless
The Ai-WB2-12F Board (CH340) is a compact IoT development board based on the BL602/BL604 chipset, offering integrated Wi-Fi (2.4GHz) and Bluetooth 5.0 dual-mode wireless communication....
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The SIMA7670C 4G GSM Breakout Board is a high-performance Cat-1 LTE development board featuring the SIMCOM A7670C 4G LTE module. It supports LTE-TDD/LTE-FDD wireless...
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The SIMA7670E 2G/4G GSM Breakout Board is a compact and reliable communication module designed for IoT, M2M, and embedded applications. It supports quad-band 2G...
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The RP2040 Pico Expansion Board is a versatile and user-friendly development accessory designed to simplify prototyping and project building with the Raspberry Pi Pico....
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This 22×15×10mm black aluminum heat sink is designed for cooling TO-220 package components such as voltage regulators, power transistors, and MOSFETs. Made from high-quality aluminum...
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The T2A 250V 2A Slow Blow Box-Type Miniature Fuse is a compact and reliable overcurrent protection device designed for electronic circuits and power supplies....
All ProductsBest Selling ProductsFeatured ProductsLatest ProductsNewest ProductsSensorsTemperature/Humidity Sensors
The 10D-9 NTC Thermistor is a negative temperature coefficient (NTC) resistor designed for inrush current suppression in electronic circuits. When power is first applied, the...