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4-Relais Modul 5V mit Optokoppler Low-Level-Trigger
2x NodeMCU Lua Amica V2 ESP8266 (soldered pin headers)
Garden sheds in particular often contain many substances that you want to be notified of if a critical situation arises
we have put together a set with an attractive discount
Set consists of:
16 in 1 kit zubehorset fur raspberry pi arduino und andere mikrocontroller Feuchtigkeitssensoren 4-Relais Modul 5V mit OptokopplerWith the AZ Delivery accessory kit (16 in 1) for Raspberry Pi you get the following sensors and modules: 1 DHT11 temperature and humidity sensor module 1 HC SR501 infrared sensor module 1 piece DS1302 Real time clock module 1 rain sensor module 1 sound sensor module 1 piece HC SR04 Ultrasonic sensor module 1 piece Flame sensor module Fire source detection 1 piece LED traffic light module Creative DIY 1 piece Photoresistor sensor module Light barrier 1
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US$ 19.95
