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Whadda VMA345 PCB design board 1 pc(s)
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€ 18.48
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€ 17.56
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Technical specifications
- Humidity measuring accuracy: +/- 2 % RH
- Measurement range humidity: 0 to 99.9 % RH
- Response time : 5 sec.
- Measurement accuracy Temperature: +/- 0.5 °C
- Measuring range: temperature: -40 - 80 °C
- 1-wire interface
- Current max. 1.5 mA
- Product type
PCB design board
- Min. operating voltage
4.5 V DC
- Max. operating voltage
5.5 V DC
Documents & Downloads
User & Safety Instructions
User & Safety Instructions 2298919 Whadda VMA345 PCB design board 1 pc(s)
Description
The DHT22 is a simple, cost-effective digital temperature and humidity sensor. It contains a capacitive humidity sensor and an NTC temperature measuring element, which is connected to a powerful 8-bit microcontroller, the sensor is easy to use, is calibrated and requires no further components.
Features:
Long-term stability
High accuracy
requires only one pin (1-wire)
very low power consumption
Signal transmission over a long distance
This text is machine translated.
Features:
Long-term stability
High accuracy
requires only one pin (1-wire)
very low power consumption
Signal transmission over a long distance
This text is machine translated.