James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...
Modular design, i.e. you decide how many ports you want, print accordingly. Only 1 pwm port needed from the printer Redundant design, if one of the motor port stop working, most likely it won't affect ...
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