Arduino_DRO. Firmware for Arduino DRO with up to 4 Axis display, Tachometer, Touch Probe, and Bluetooth output suitable for Touch DRO.. This repository is heavily based on the v6.0 code from Rysiu M ...

a simple Arduino DRO with a single TM1638 display and rotary encoder - windhooked/arduino_TM1638_DRO. Skip to content. Navigation Menu Toggle navigation. Sign in Product Actions. Automate any workflow ...

A few years back, I built the “Shumatech” DRO. Looks very good, like a finished product, but it was an AVR based DIY project that used either quadrature scales, or cheap Chinese scales.