1 Set Infrared Remote Control Module HX1838 Wireless IR Receiver Module DIY Kit Smart Electronics for Arduino Raspberry Pi
Brand new and high quality.
Sensor uses HX1838, high sensitivity.
Operating voltage 5V.
Output form: Digital output.
VCC: 3.3V-5V external voltage (can be directly connected to the 5v microcontroller and 3.3v microcontroller).
GND: external GND.
IN: external microcontroller I/O port, I/O port has been designed 10K pull-up resistor.
Kit theory test distance of about 5-8 meters, but the practical application depends on the ambient factors you use, as well as the middle barrier (such as diaphragm, glass, obstructions or other material blocking), receiving head with HX1838 with power work instructions lights, receive 38K frequency any remote coding data.
Battery:CR2025 Button batteries(not included)
Transmission Distance: up to 8m (depending on the surrounding environment, sensitivity of receiver etc)
Effective Angle: 60°
Static Current: 3~5uA,
Dynamic Current: 3~5mA
Note :Battery is NOT included(battery is not safe shipped by air freight , pls understand us)
1PC*HX1838 Infrared Remote Control IR Receiver Module DIY Kit