US$ 149.97
Water Sensor
Reduced Backlash: Precision-machined trapezoidal threads provide tight engagement with T8 lead screws for accurate positioning
Home backup power systems
Compact 12x12mm square footprint saves board space while remaining finger-friendly
The most popular microcontroller board for beginners and professionals alike
ESP32 WROOM NODEMCU Module with 30 Pins HC-SR-04 Ultrasonic Sensor ( Pack of 25) Water SensorESP32 WROOM NODEMCU Module with 30 Pins
US$ 149.97
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