First Prototype

A project log for SDO Milliohm Meter v1

A minimal 4-wire milliohm meter with 4.5 digit display

kuba-sunderland-oberKuba Sunderland-Ober 05/30/2023 at 16:260 Comments

Five PCBs came from PCBway. I've put the first one together. A few changes were necessary, but with the it works! The boards turned out to be a bit too wide (Y direction on the PCB) to fit between the front and back panel of the enclosure. Had to sand them down a bit. There's plenty of margin to accommodate it.

The PCBs look real nice!