37 in 1 Sensor Kit. Finger detecting heartbeat module. Infrared sensor receiving module. Laser sensor module. Temperature and humidity sensor module. Infrared sensor module. Obstacle avoidance sensor module.
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The probe can be inserted directly into the soil. When the humidity is lower than the set value, start the pump to start watering, and stop watering when the humidity reaches the set value. The operation is very simple.
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The sensor is based on the standard I2C. Interface type: I2C. The reliability level of the sensor. Its performance has been greatly improved, surpassing the previous generations. 1x digital temperature and humidity sensor.
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Digital Temperature and Humidity Sensor Module Single Bus Temperature Sensor with Cable 4-digit Digital Tube Display Module,for Arduino. Temperature and Humidity Range: Temperature Accuracy: ±0.5℃, Humidity Range: 0～100%RH, Humidity Accuracy: ±0.2%RH, Temperature Range: -40℃～80℃.
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Output: linear output. Storage Humidity: 0 ~ 95% RH. Humidity Detection Accuracy: ± 5% RH. 1 Piece Temperature and Humidity Transmitter. The full range of temperature compensation. Storage Temperature: 0 ~ 70 ℃.
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