Specification:
Operating
Voltage Range: 2.7V-5.5V
Chip: 1838
Infrared receiver
Board Size: 6.4mm*7.4mm
*5.1MM
Acceptance
angle: 90 °
Frequency: 37.9KHZ
Receiving
distance: 18m
Package Contains:
1Nos IR Infrared sensor receiver Module HX1838