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 ...

It is a pretty common first project to use an Arduino (or similar) to blink an LED. Which, of course, brings taunts of: you could have used a 555! You can, of course, also use any sort of oscillator, ...

A fast-blinking turn signal usually indicates that a turn-signal bulb is burned out on that side. However, there can also be other causes, most of which aren’t quite as simple to determine. Related: ...

This is a very simple but useful project, strobe navigation lights for rc airplanes, or you can adjust the flashing time and make it a warning light for a forklift or even a turn signal light for a ...

No one tells you what those different beeps or on-off lights on your smoke detector mean. Here's what you need to know.

Q: I have a 2009 Dodge Caravan. The right rear brake light is not working. Turn signal light is not working. Flasher light is not working. The taillight is the only thing working. The right blinker ...