Testing power supplies can be quite tedious if you don't have a dedicated tool to do so. Typically, you would use a wide selection of power resistors to accomplish this task. But there has to be an easier way... right?

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Part 2:    • Using Negative Voltages! - DIY Functi...  
My Website: https://sinelab.net
Schematic: https://sinelab.net/img/function_gen_...
Microcontroller Code: https://sinelab.net/code/function_gen...
PC Code: https://sinelab.net/code/function_gen...
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