Most front and rear bike lights have the option to run in either a steady or flashing mode. Does one make you more visible on the road than the other? Can flashing lights pose a danger to other road ...

This is the follow-up video to my recent post on fitting led indicators to my Honda crf as part of a tail tidy. Many of you ...

This simple and cheap circuit is not just for Christmas! There are just two resistors, a small-signal transistor such as a BC547, one ‘flashing’ LED and a string of ‘normal’ LEDs. The flashing LED ...