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433 MHz RF Wireless Receiver & Transmitter ModuleThis 433 MHz RF Receiver & Transmitter module enables wireless communication by transmitting ..

AHT21B Digital Temperature and Humidity Sensor ModuleThe AHT21B Digital Temperature and Humidity Sensor Module is a high precision, easy-to-use module..

AM2301A Digital Temperature Humidity Sensor Module The AM2301A, also known as DHT21, is a digital temperature and humidity sensor. Here's some informa..

DHT11 Temperature and Humidity ModulDHT11 Temperature and Humidity Sensor Card is an extremely functional and user-friendly device used in many areas ..

HM-10 Bluetooth 4.0 ModuleThe HM-10 is an SMD BLE module featuring the TI CC2541 chip. It is low-cost, with very low power consumption, compact, and e..

HM-17 Bluetooth Module HM17 Bluetooth 4.1The HM-17 Bluetooth Module is equipped with the BLE 4.2 protocol, with firmware version V109/V110. It support..

Rain Water Level Sensor ModuleWater SensorThe water level sensor is an easy-to-use, high-cost water/droplet recognition sensor. It measures droplets/w..

SHT31 Digital Temperature and Humidity Sensor ModuleThe SHT31 sensor module is a highly precise and reliable digital sensor, specifically designed to ..

SHT35 Digital Temperature & Humidity Sensor Module 🌡️The SHT35 Digital Sensor Module is a high-precision device engineered for precise temperature..

SW1801P Vibration Sensor Module: High-Sensitivity Digital Vibration SwitchThe SW1801P Vibration Sensor Module is a high-sensitivity vibration switch, ..