You can turn on the flashlight on most Androids by pulling down the Quick Settings menu from the top of the screen and tapping the flashlight button.

Roku players are low-power devices intended to be left on, but here's a guide on how to turn on any Roku device that has been turned off.

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

Download the codes here Arduino simple shield potentiometer code: Arduino shield rc car: Arduino nano module L298P code: ...

The worst thing about a volume knob is that, having connected it to a computer, it might be wrong: if you’ve manually altered the volume settings somewhere else, the knob’s reading ...

Qualcomm is acquiring Arduino but allowing it to operate independently. The new Qualcomm-powered UNO Q is available for $44. Qualcomm is a huge player in the SBC space, dwarfing Raspberry Pi.