V TELESKY 2PCS DHT22/AM2302 Digital Temperature and Humidity Sensor Module Replace SHT11 SHT15 for Arduino
Product Parameters:Length: 28MMWidth: 12MMHeight: 10MMMain chip: 2302 temperature and humidity sensorWorking voltage: DC 3.3-5.5VHumidity measurement range: 0-100%RHHumidity measurement accuracy: ±2%RHTemperature measurement range: -40~+80°CTemperature measurement accuracy: ±0.5°CWorking voltage: DC5VWith 3MM fixing screw holes for easy installation.Wiring Instructions:VCC: system power positive poleGND: negative pole of system power supplyDATA: MCU IO portReminder: Do not connect VCC to GND in reverse, it will burn if connected reverselyWiring Instructions:VCC: system power positive poleGND: negative pole of system power supplyDATA: MCU IO portReminder: Do not connect VCC to GND in reverse, it will burn if connected reversely.Application areas:This product is widely used in HVAC, testing and inspection equipment, automobiles, data recorders, consumer products, automatic controls, weather stations, home appliances, humidity regulators, medical, dehumidifiers, etc.
Product Features
- Model: DHT22; Main chip: 2302 temperature and humidity sensor.
- Temperature measurement range: -40~+80C; Temperature measurement accuracy: 0.5C.
- Humidity measurement range: 0-100%RH; Humidity measurement accuracy: 2%RH.
- Working voltage: DC5V; With 3MM fixing screw holes for easy installation.
- Application areas:This product is widely used in HVAC, testing and inspection equipment, automobiles, data recorders, consumer products, automatic controls, weather stations, home appliances, humidity regulators, medical, dehumidifiers, etc.
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