I Made A Digital Readout For My Wood Lathe!

I bought a wood lathe a few months ago and I thought it would be fun to make my own digital readout. This video is sponsored by JLCPCB. Get professional printed circuit boards for as low as $2 by visiting . The plan for this project was to use a hall effect sensor and a neodymium magnet to sense the rotations of the lathe spindle. I used an arduino board to read the sensor, count the pulses, and calculate the RPM of the spindle. I used seven segment displays to show the RPM reading. I de