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So I'm new to LMR, and this is my first robot. For now, it's just an Arduino Uno, a motor driver circuit, and two motors. The motor driver circuit I got from here: https://www.robotshop.com/letsmakerobots/node/2074 - thanks heaps to guibot, that circuit solved a problem I've for yonks. The base, motors and gearboxes were ripped from a kit I had, a line-tracking bot from Dick Smith, which didn't work (one of the transistors literally exploded), the Arduino was from ...
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