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The Mercury Tilt Switch and Light Cup modules containing mercury are therefore no longer part of this kit
or off-grid applications
the board can be without major wiring effort and with little time and costs time and cost
SPI Reader Micro Speicher SD TF Karte Memory Card
LED Ring 5V RGB WS2812B 12-Bit 37mm
Luftüberwachung mit ESP8266 D1 Mini und Sensoren Set:Basic - Part 1 The Mercury Tilt Switch andMonitor garden sheds with micro controllers and sensors Garden sheds in particular often contain many substances that you want to be notified of if a critical situation arises. This project aims to send an early notification to the owner by monitoring the air. The following products of the project are included in the Basic Bundle: D1 Mini NodeMcu with ESP8266 12F WLAN module DHT22 AM2302 temperature and humidity sensor with circuit board (this saves
US$ 198.00
US$ 124.50
US$ 129.50
