CTYRZCH HX1838 Infrared Remote Control Module IR Receiver Module DIY Kit HX1838 for Arduino Raspberry Pi
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<b>[Product Information]</b><br>
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<li>Sensor uses HX1838, high sensitivity</li>
<li>Operating voltage 5V</li>
<li>Digital output</li>
<li>VCC external 3.3V-5V voltage (can be directly connected with the a 5v microcontroller and 3.3v microcontroller)</li>
<li>GND external GND IN an external microcontroller I / O port, I / O port has been designed 10K pull-up resistor</li>
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