DIY Digital Read Out for Mill
Inside those inexpensive digital calipers is a data output. The guys from NerdKits has sent this data to a NerdKit to make an inexpensive DRO (Digital Read Out) for their new metal mill. As usual they have provided a great tutorial so you can also make your own or just learn from the process. Thanks Humberto. “These calipers output a synchronous (clocked) digital signal. The caliper periodically outputs a group