Doug DeHaven A DIY Digital readout accurate to 5 microns! This will be a new project for the 200 year old scale in the collection, to boost its accuracy to one millionths of a gram!
Here is a full tech walkthrough of how it works.
And here it is with a display! Next step will be to combine this to the scale, get it calibrated in, and start taking real accurate measurements, stay tuned!
