Controlling LEGO DC motor with an Arduino

With a bit of wire cutting and soldering, it's easy to connect your LEGO Power Functions components to the Arduino (or any other microcontroller) and create interesting hybrid projects. Here's a demo with a DC motor and a motor driver. Be warned that this process will void any warranty for the LEGO, so if you attempt this, be sure you understand what you're doing - and do it at your own risk. Also, remember that these LEGO components work at 9V, which is incompatible with Arduino I/O, so be extra careful with signal conversions and routing. I am not affiliated with LEGO in any way (but I like it :-) ).

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Видео Controlling LEGO DC motor with an Arduino канала The White Byte