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Electronics Infrared Remote Control Learning Module
SKU: 4352093
$1.20
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Working voltage: 3-5V VCC: connected to the positive pole of power supply GND: connected to the negative pole of power supply out1-out4 represent 4-way output respectively (the default output is low level after power on, and the corresponding output becomes high level after remote control)
Module size: L30 * w30mm, with four 3mm fixing screw holes, easy to use