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
Item Name:Mac book hard shell Material:PC Color:Blue Design for Macbook Breathable/ Light trabsnuttabce, Fight corrupt Exquisite finish plastic hard shell
Specifications:Model: XH-M203Working voltage: AC/DC12VOutput capacity: 10AOutput type: relay outputControl type: full automaticSize: 6×3.8cm/2.36×1.50inchInstallation: M3 screw hole Applications: When the water