blutack Karma 1,364 Created 13 years ago Recent Submissions 1. ▲ Open firmware for the Xteink X4 e-paper reader (github.com) 2 points · 25 days ago · 0 comments 2. ▲ Ironless Rotor Cycloidal Planetary Actuator (cadenkraft.com) 3 points · 6 months ago · 0 comments 3. ▲ Eurorack Knob Idea (mitxela.com) 6 points · 9 months ago · 0 comments All submissions on HN · View profile on HN