Temperatuur sensoren

DHT22 temperatuur en vochtigheid sensor

DHT22-Sensor-Pinout.png

Pin Identification and Configuration

No: Pin Name Description
For DHT22 Sensor
1 Vcc Power supply 3.5V to 5.5V
2 Data Outputs both Temperature and Humidity through serial Data
3 NC No Connection and hence not used
4 Ground Connected to the ground of the circuit
For DHT22 Module
1 Vcc Power supply 3.5V to 5.5V
2 Data Outputs both Temperature and Humidity through serial Data
3 Ground Connected to the ground of the circuit

DHT22-pcb.jpg

DHT22 Specifications

BRON:

Components101

 

DS18B20 temperatuur sensor

DS18B20-pinout.jpg

DS18B20-ESP8266.jpg

DS18B20-Circuit-Diagram.png

DS18B20 Sensor Specifications

BRON:

Components 101