Features:1.Ready to use2.Ultra small size3.DIY Embedded4.lossless decoding5.Power supply optional Specification:Product name: MP3 Bluetooth decoder boardUSB power supply: Universal TPYE-C 5V
Description: This is XH-W1209 12V Digital Temperature Controller Module W/ Display and NTC Waterproof Temperature Sensor. W1209 Mini thermostat Temperature controller
Description: This is simple and small portable water level/water droplet identification, detection sensor water that have high cost performance. Complete
Description: This ultrasonic sensor is very similar to the ultrasonic sensors which are found in cars. This Waterproof Ultrasonic Obstacle Sensor shows
Features:D1 mini, it is a mini NodeMcu Lua WiFi board based on ESP-8266EX.11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire.ESP8266