leds

DIY STREAMDECK HELPS YOU PROFESSIONALIZE YOUR TWITCH SHOW

The one thing that separates the pros on Twitch from the dilettantes is the production values. It’s all about the smooth transitions, and you’ll never catch the big names fiddling with dodgy software mid-stream. The key to achieving this is by having a streamdeck to help control your setup, like this straightforward design from [Electronoobs]. (Video, embedded …

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Frontdoor light switch based on local sunset/sunrise

Pi-files: Frontdoor light switch based on local sunset/sunrise I have a couple of front door LED lights which I would like to switch on automatically during the evening/night. The two conventional methods that are commonly available had their disadvantages: A timer switch is the easiest and cheapest solution, but doesn’t take into account day light …

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PAPER TAPE READER SELF-CALIBRATES, SPEAKS USB

Input devices consisting of optical readers for punched paper tape have been around since the earliest days of computing, so why stop now? [Jürgen]’s Paper Tape Reader project connects to any modern computer over USB, acting like a serial communications device. Thanks to the device’s automatic calibration, it works with a variety of paper materials. As for …

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A cardboard televisor (with arduino and LEDs)

Recently I saw a documentary about the history of the television.  And to my surprise they showed that there existed a mechanical television before the well known CRT televisions. Those mechanical televisions or televisors were pretty smart and simple. A CRT is simply an electron beam that scans a surface covered with a luminescent phosphor line by …

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THE EVOLUTION OF LIGHT: NICHIA AND INFINEON TO BUILD HIGH-DEFINITION MICRO-LED MATRIX SOLUTION FOR ADAPTIVE DRIVING BEAMS

Automotive lighting as an important safety and popular design feature in vehicles has evolved rapidly in the past years. Now, Nichia Corporation and Infineon Technologies AG (FSE: IFX / OTCQX: IFNNY) start a collaboration to add further momentum to this evolution. Together, they are developing a high-definition (HD) light engine with more than 16,000 micro-LEDs for front light applications. Unlike current …

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