You can make the flashlight brighter on an iPhone and some Android models with a few swipes and taps.

This time I bring an electronic kit for beginners, this is a very cheap and interesting device that displays audio levels into the LEDs just like any audio level bar indicator will do. It is simple ...

You can quickly turn on the flashlight on your iPhone by using Siri or the Control Center, and adjust its brightness through the latter.

With this circuit you can flash some LEDs for your rc airplanes or any other uav just like the real strobe navigation lights ...

One common reason for faulty charging is simply that your phone's charging port is clogged with fluff, dirt and other debris from inside your pocket, and all that compacted rubbish is preventing your ...