HTU21D Temperature Humidity Sensor Replacement SHT21 SI7021 C1080 Module 1n4007 Working Voltage: AC 26V ±

Working Voltage: AC 26V ± 10% 50Hz

1 PC H4 Precision Ratchet Handle

or may not charge

4mm (W) x 3

1 PC 130mm Extension bar

HTU21D Temperature Humidity Sensor Replacement SHT21 SI7021 C1080 Module 1n4007 Working Voltage: AC 26V ±The HTU21D is a low cost easy to use high precision digital humidity and temperature sensor. This sensor is ideal for environmental touch and data logging and is perfect for a weather station or humidor control system. All you need is two lines for I2C communication and youll have a relative humidity reading and very accurate temperature index as a bonus! Only 4 pins need to hook up to start using this sensor in a project. One for VCC one for GND and