That’s exactly the idea behind [Jeremy Cook]’s latest build — it’s an automatic bike light that detects vibration and lights ... up a prototype for a board that fits between the spokes.

The best bike ... lights fall into one of two categories. The first - 'be seen' lights - are bright enough to attract the attention of other road users around you, but not quite bright enough to ...

LEDs are mounted in the end caps of the handlebars on a road bike. When an accelerometer senses the bike slowing down the LEDs light up, warning ... a look at the brake lights in action after ...