Infrared Sensor Module Switch Electronic Kit DIY Infrared Proximity Switch for Induction Faucets Aut

Feature: 1. By detecting whether the transmitted infrared signal is reflected to determine whether there is an object in front, so as to control the switching action of the relay. 2. Adjust the potentiometer clockwise to reduce the relay pull‑in time. Adjust the potentiometer counterclockwise to increase the relay closing time. 3. This is a DIY electronic kit, you need to assemble it by yourself, you can enjoy DIY fun by doing it, and it is a very practical and useful tool. 4. The reference value of sensing distance is 15cm, the maximum sensing distance can be up uo 30cm in dark environment. 5. Wide range of applications, this sensor module switch can be used on induction faucets, automatic hand dryers and other equipment. Specification: Item Type: Infrared Sensor Module Switch Electronic Kit Material: Plastic Working Voltage: 12V Quiescent Current: 28MA Suction Current: 70MA Printed Circuit Board Size: Approx. 63 x 45mm / 2.5 x 1.8in Reference Value of Sensing Distance: Approx. 15cm / 5.9in(the Actual Distance is Related to the Material of the Reflector. when Using It, You Need to Avoid Sunlight and Light. It is Best to Use in a Dark Environment. the Maximum Sensing Distance Can Be Up to 30cm in a Dark Environment) Relay Contact Capacity: 10A/250V Delay Time: 0-30S Adjustable (Due to the Component Error, the Actual Delay Will Be Slightly Different) Package List: 1 x Infrared Sensor Module Switch Electronic Kit