Sleeper E-bike has Solenoid Display
https://hackaday.com/2026/08/22/sleeper-e-bike-has-solenoid-display/
https://hackaday.com/2026/08/22/sleeper-e-bike-has-solenoid-display/
[GRMNT] decided to bring his grandpa’s beautiful road bike into the future by making a sleeper e-bike conversion. Going into the project, [GRMNT] didn’t really know what he was working …read more (https://hackaday.com/2026/08/22/sleeper-e-bike-has-solenoid-display/)
Building an Analog Geiger Counter
https://hackaday.com/2026/08/22/building-an-analog-geiger-counter/
https://hackaday.com/2026/08/22/building-an-analog-geiger-counter/
These days, it’s plenty easy to build a Geiger counter with a microcontroller that has a nice fancy display and a simple digital readout for how many radiations you’re likely …read more (https://hackaday.com/2026/08/22/building-an-analog-geiger-counter/)
On Hackaday last week, and on the podcast, we were talking about one of the educational toys of yesteryear that launched a thousand careers, at least if the comment section …read more (https://hackaday.com/2026/08/22/you-gotta-want-it/)