Oscilloscope

2025

An open source $400 robot arm. 3D printed. 1d setup from not a garage but an MIT dorm.

Free open source software.

I will be building this and will write a how-to article.

Software: https://t.co/bGdTfF0KXX

Hardware: https://t.co/K0jCEbB5EW pic.twitter.com/uU5d8U7rDo

— Brian Roemmele (@BrianRoemmele) April 3, 2025

Open Source Examples

• Creative Engineering - [1]

Commercial, non-Open Source

• Recommended by Paul Neelands for OSE - [2]. Out o f stock. Bought [3] instead.

Overview

• One product from Ebay, appears to have open plans - [4]
• Can we mill this by adapting to a through-hole configuration - on a circuit mill?

See Also

• Spectrometer