Here you’ll find some of the marking gauge and beam compass our users are making.
How to make a simple Height Gauge
I wanted to make one that would have to be easy to assemble and disassemble for convenience.
DIY Marking Gauge and Beam Compass
A 2-in-1 Marking Gauge and Beam Compass recycling an old Plotter Blade Holder and a few scrap wood.
DIY Arduino Distance Meter
Homemade Arduino distance meter that shows in a little LCD display the distance to the four nearest object it can find.