Hacker News new | ask | show | jobs
by Sir_Substance 3682 days ago
Only if you choose an absolute value. Start gentle and then ramp up over the course of 10-15 seconds. It would be easy to add a slight high frequency oscillation to it as well, to make the board vibrate a little as a prompt to explain what it's doing.

It's kind of ridiculous to present that as an unsolvable problem dude.