Produino 10Pcs Si7021 Industrial High Precision Humidity Sensor Modules w/ I2C Interface for Arduino ST Tablets 2 feet to the positive

2 feet to the positive power supply

com/user manual/0113050120233315

Mobile phone

1 x Photoresistor

4Channel) Model 7V-4 Quantity 1 piece Material Electric Component English Manual / Spec Yes Download Link http://www

Produino 10Pcs Si7021 Industrial High Precision Humidity Sensor Modules w/ I2C Interface for Arduino ST Tablets 2 feet to the positiveForm Color Blue (10 PCS) Model GY 21 SI7021 5V Quantity 10 pieces Material PCB Application HVAC R Thermostats humidistats Respiratory therapy White goods Indoor weather stations Micro environments data centres Automotive climate control and defogging Asset and goods tracking Mobile phones and tablets Working Voltage 1. 9 3. 6 V English Manual Spec No Download Link NO Packing List 10 x Modules