Big Trak Motor Driver Schematic


Posted on Feb 5, 2014

Schematic of Big Trak`s motor driver circuit. The toy includes 9112 and 9113 transistors (and sometimes 2N6715) because the 75494 chip can`t supply enough current to run the Big Trak`s motors by itself..


Big Trak Motor Driver Schematic
Click here to download the full size of the above Circuit.




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