... wireless remote controlManual remote control with decoding receiver board A remote controller Operating voltage: DC12V (27A/12V battery a) Operating Current: 10mA @ 12V Radiated power: 10mw ... , respectively, VT, D3, D2, D1, D0, the +5 V and GND. VT is a valid signal high output pin Upon ... to the receiving board output pin D0, D1, D2, and D3 of. Press the buttons transmit signals, the corresponding data ...