Description: Infrared receiving module adopts 1838 infrared receiving head Light resistance, strong electromagnetic interference, built-in infrared dedicated IC, can work under 500 lux light intensity Spcification: 1. Adopt 1838 remote control receiver with high sensitivity 2. Operating voltage: 5V 3. Output form: digital output 4. There are 2 fixing holes for easy installation. Aperture 3.1mm 5. With data indicator 6. PCB size: 23.5 * 21.5mm 8. Weight: 3g Wiring instructions: 1.DAT digital output interface 2.VCC 5V DC power supply positive 3.GND 5V DC power supply negative Package List: 1 *38KHz Infrared Receiver Module |
1. What is the delivery time?
Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.
2.If the products can’t work after receiving it,what should I do?
We will replace new items for you at once, and respect your final decision for wrong goods.
3.If the products don’t meet my demand after I received it,can I return it?
Yes,no problem.
You can return back to us, we will refund your full payment.
4.what is the warranty?
1-2 years warranty according to different products.