SEMIKRON

DHT11 Modulo sensore di temperatura e umidità per Arduino

DHT22 2302 Digital Temperature and Humidity Sensor Module - White

1. Working voltage: 3~5.5V
2. Sensor model: Aosong AM2302 temperature and humidity sensors
3. Signal output form: digital signal
4. Temperature measurement range: --80~40'C
5. Measurement accuracy: 0.5
6. Humidity measurement rang

The kit includes one pair of transmitter and receiver modules and one pair of spring antennas for increasing the communication distance. And the frequency is 433MHz. It is very popular for remote control systems, such as Remote control rolling gates, smar

Flame sensor module
fiamma; 5VDC; IC: YG1006; Set: modulo; Canali:1; infrarosso