A simple DIY bipolar adjustable lab supply
Collected by 6 members
A week ago I had the idea of building another lab supply. MetalmonkeeLad (Keith) suggested sharing it with the LMR lot so here we go.
Building a Better Bipolar Stepper Motor Driver
A stepper motor driver where a dsPIC33 both monitors the current and controls the PWM via an L298N.
Collected by 5 members
A few years ago I started building stepper motor drivers. First it was a simple unipolar driver. My motors wouldn't rotate faster than 1 to 2 rps. So I …
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