Bộ 5 mô đun cảm biến hồng ngoại KY-022 3pin TL1838 VS1838B 1838

Giới thiệu Bộ 5 mô đun cảm biến hồng ngoại KY-022 3pin TL1838 VS1838B 1838

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
Widely used in: stereo, TV, video machine, disc machine, set-top boxes,
digital photo frame, car stereo, remote control toys, satellite receivers,

hard disk player, air conditioner, heater, electric fan, lighting and other home appliances
Specification:
Dimension: 6.4 x 7.4 x 5.1mm
Receiving angle: 90 °
Working voltage: 2.7 ~ 5.5V
Frequency: 37.9KHz
Receiving range: 18m
We deal in wholesale and retail
Feel free to contact us
#KY-022 #TL1838 #1838 $VS1838B #Sensor #Receiver