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Ai Thinker ESP-01M WiFi ModuleFeatures-The smallest 802.11b/g/n Wi-Fi SoC moduleUses low power 32bit CPU and compatible with an application processorM..

Ai Thinker NF-03 Wireless Transceiver ModuleFeatures-Built-in 2.4G antenna, compact size, easy to useSupport data reception of six channelsModulation ..

AMT1001 Resistive Humidity and Temperature Sensor ModuleFeatures-Low power consumption, small size, with temperature compensation.Calibration microcon..

BQ 604 Digital Quad Elements type PIR SensorSimplified Circuitry with Fully Integrated SensorRobust Design Against False StartsWide View Angle

BS612 Digital Passive Infrared PIR SensorSchmidt REL outputLow voltage, low power consumption, instantaneous settling after power-up

DHT22/AM2302 Digital Temperature & Humidity SensorFeatures-Type: AM2302.Ultra-Low Power.No Additional Components.Long-Distance Signal Transmission..

DHT22 Digital Temperature and Humidity Sensor Module AM2302Features-High precisionCapacitive typeFull range temperature compensatedRelative humidity a..

F11 Square Fresnel Lens for SMD PIR Motion Sensor Pack of 51 Easy to install2. High quality3. Factory price4 Detectable distance: 4m5 Viewing ang..

HB100 Microwave Doppler Radar Wireless Motion SensorFeatures-Low current consumption (typical 30 mA)CW or pulse operationFlat profileLong detection ra..

HR 202 Humidity Detection Sensor ModuleFeatures-Adjustable Sensitivity, External GND.Detect Ambient Humidity.Provided with Fixed Bolt Hole, Convenient..

Original Arduino GIGA R1 WiFi    The Arduino GIGA R1 WiFi is designed for ambitious makers who want to step up their game. It levels the playing field..

Used Ruckus ZF7025 WALL SWITCH