KY-022 infrared sensor receiver module

One baby description
1 The sensor uses HX1838, high sensitivity
2 working voltage 5V
3 Output form: digital output

Second small board interface description (3 line system)
1 VCC external 5V
2 GND external GND
3 DO small board digital quantity output interface

Three delivery list
1 As shown in the figure, the finished board of the infrared remote control module (test passed)

Product Attributes
Brand	Other/Other

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