32 Channel Robot Servo Control Board PS2 Wireless Control USB/UART Module
20,90 €
Like P. 6 ,1 -1、2-2、3-3……, don't forget the handle also need two batteries. Yellow pin: Servo I/O connected with the entrance, it usual be servo yellow or yellow soil. White pin: Servo VCC connected with the entrance, it usual be servo red or dark red.
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