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AHT21 High Precision Digital Temperature and Humidity Sensor Measurement Module
2.50 د.ك
In stock
Description
Specifications:
- 1. Module size: 16 * 11
- 2. Interface type: I2C
- 3. Working voltage: 2.0 – 5.5 V
- 4. Interface size: 4 * 2.54mm spacing
- 5. Humidity accuracy: typical ± 2%
- 6. Humidity resolution: 0.024%
- 7. Temperature accuracy: typical ± 0.3 ℃
- 8. Temperature resolution: typical 0.01 ℃
- 9. Working temperature: – 40 ℃ — 85 ℃
PIN Definition:
- VIN: Supply Votage
- GND: Power Ground
- SCL: Serial clock, Bidirectional
- SDA: Serial data, Two-way
