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“By vmetro known indicators that are incorporated in appliances and audio devices that serve to indicate or display an audio signal level. It is also interesting to note the decorative potential of this device, which we can assemble in many …

“In this Instructable, I’ll show you how to make your own extremely efficient LED lighting for your workshop! We, Makers, Never have enough lighting on our worktable, So we need to buy lamps. But as makers, We don’t …

“Have you worked with ready-made 8x8 LED matrix as displays? They come in various sizes and are quite interesting to work with. A large readily available size is around 60mm x 60mm. However, if you are looking for a much …

“Dotstar LEDs are super fast and super bright — they’re the best LEDs available for drawing persistence of vision images or light painting. This guide combines Dotstars with a Teensy 3.2 — a super fast Arduino-like board with 256K Flash …

“Hey Everyone! In this video I’ll show you how to make your own simple inductor joule thief, in just under 10 minutes! This circuit is so simple, even those not familiar with electronics can try it out as their …

“Taking on the task started with me thinking ‘Hey, I could make a smaller LED cube using SMD LEDs”. Yes, the idea was to solder the surface mount LEDs in space! And yes I did it (the “Why” question remains …

“This project is a simple LED tester and LED polarity checker. It can be used to check 1206, 0805, 0603 and 5mm LEDs. All parts are readily available and they are very cheap.”

“I started with a 1” square piece of double-sided copper-clad PC board. I drilled it in the middle to fit the shaft of the soldering iron, plus a bit so it’s a loose fit. I then used a file …

“Welcome to my another 2k16 “Tic Tac Torch” project. In this project i’m gonna show you how to make your own rechargeable torch. It’s easy to pick because it’s portable”
