An ATtiny25 microcontroller reads data from a couple of hall effect sensors and the neutral switch, then displays the current gear on a 7-segment display. There’s a magnet on the shifter and ...

[Iron Jungle] just finished building this gear indicator for his motorcycle. It uses a red 7-segment display to show the rider what gear is currently engaged. This hack is pretty common and makes ...

The city of Gilroy is looking to upgrade current fire gear with PFAS-fabric for firefighters to PFAS-free fire gear.