Ximimark 1Pcs IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Suite Human Infrared Switch Module DIY Kits

Ximimark 1Pcs IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Suite Human Infrared Switch Module DIY KitsWorking voltage: 12VQuiescent current: 28mAPull-in current: 50mAPCB size: 63*39mm/2.47*1.53inchRelay contact capacity: 3A/250VDelay time: 0~40S adjustable (the actual delay will be slightly different due to certain errors in the components)Package included：Ximimark 1Pcs IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Suite Human Infrared Switch Module DIY KitsThank you very much for shopping in our store. Please feel free to contact us if you have any questions.Description:Pay attention to polarity when installing diodes, transistors, and integrated circuits.When installing the infrared emitting and receiving tubes, be careful not to install the reverse. The transparent color is the transmitting tube, and the black one is the receiving tube.When the power is first applied, the relay will have a pull-in action, which is a normal circuit detection action.100% brand-new high qualityNote:We are very grateful to all customers for their suggestions on improving sales. If you have any dissatisfaction, please contact us to find the best possible solution. Thank you!Package included:Ximimark 1Pcs IR Infrared Sensor Switch Kits Infrared Proximity Switch Circuit Board Electronic Training Suite Human Infrared Switch Module DIY Kits

• The infrared sensor switch controls the switching action of the relay by detecting whether the emitted infrared signal is reflected or not to determine whether there is an object in front.
• Induction distance reference value: 12cm (actual distance is related to the material of the reflector), can be used in induction faucets, automatic hand dryers and other equipment.
• 1.2MM thick high quality PCB + brand new original device, so that the success rate of production is significantly improved!
• Increase the pad and process it by soldering, it is easier to solder, even the novice can experience the joy of soldering.
• Black is the receiving tube, and the transparent color is the launch tube. Please pay attention when installing.