led Archives - Page 13 of 76 - Use Arduino for Projects

NEW DIMENSION OF BRIGHTNESS: OSRAM HERALDS A NEW CHAPTER FOR LED PROJECTION

Electronics News Updates / By Muhammad Bilal

As projectors grow more and more popular in home entertainment systems, so have the expectations of users. In addition to ever-higher resolutions, the focus is also on richer colors, contrasts and, of course, higher brightness. With the Ostar Projection Power family, Osram has succeeded for the first time in achieving projector brightness levels beyond the […]

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Ultimate Kids Musicbox ESP32 Based

Sound – Audio Projects / By Muhammad Bilal

There are already some NFC jukeboxes. Off the shelf like those “Toni” boxes. For do-it-yourself: lots of instructables. This device should cover as much as possible, which could come into question sometime and somehow. It should have as few weak points as possible, (in which a 3-year-old could put things). Easy to use, easy to

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Arduino-powered LED Clock

A fun, simple LED clock, that will give you the time to the nearest half hour using single-color LEDs. Parts needed are as follows: Arduino Nano 400 tie-point Breadboard Ribbon Cable DS1307 RTC IC 32.768 kHz Crystal (12) 10mm LEDs (12) 180 Ohm resistors (2) 10k Ohm resistors 0.1″ spaced, 12 wire ribbon cable, 7″

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MINIMAL TIC TAC TOE BUSINESS CARD

Arduino News / By Muhammad Bilal

The PCB business card has long been a way for the aspiring electronics engineer to set themself apart from their peers. Handing out a card that is also a two player game is a great way to secure a couple minutes of a recruiter’s time, so [Ryan Chan] designed a business card that, in addition to

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ULTRA-LOW DROPOUT LINEAR LED DRIVER FROM DIODES INCORPORATED EXTENDS LIGHTING STRIPS

Electronics News Updates / By Muhammad Bilal

Diodes Incorporated today announced the BCR430UW6 linear LED driver with ultra-low dropout voltage and constant current regulation between 5mA and 100mA. This combination allows more LEDs to be driven from a low supply voltage, making the BCR430UW6 suitable for applications that require multiple LEDs to operate together, such as signage illumination and architectural lighting for commercial and retail

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Modern RGB LED Clock using Arduino

Clock – Timer Projects, LED Projects, Projects / By Ibrar Ayyub

As hard as it might be to believe, I had never built an electronic clock of any kind. I’ve always thought electronic clocks were passe and not worth the time to design and build one. In addition, I thought that all interesting electronic clocks designs had already been built so why bother building an also

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64 pixel RGB LED Display – Another Arduino Clone

LED Projects, Projects / By Ibrar Ayyub

This display is based on an 8×8 RGB LED Matrix. For testing purposes it was connected to a standard Arduino board (Diecimila) using 4 shift registers. After getting it to work I permatized it on a fabbed PCB. The shift registers are 8-bit wide and are easily interfaced with the SPI protocol. Pulse width modulation

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Mr.Skelleton

Other Projects / By Muhammad Bilal

Are you prepared to experience the spookiest night of the year? Grab some candy from this basket if you’re brave enough, but be careful: Mr. Skeleton doesn’t like sharing too much. Happy Halloween! Halloween basket with built-in distance detector; when trying to reach for candy inside, the skull will light up its eyes and move

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8 X 8 LED Pixel Art

LED Projects / By Muhammad Bilal

Create a display of 8×8 square pixels that can work independently. And to easily reprogram it to display different animations. Also I don’t have a 3D printer, so I needed to make it out of things around the house. Supplies LEDs 5mm APA106 x 64 Arduino UNO Ice-cream tub Baking paper LCD Image Converter software https://sourceforge.net/projects/lcd-image-converter

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Daft Punk Coffee Table 5×5 LED Matrix using an Arduino

Home Automation Projects, LED Projects, Projects / By Ibrar Ayyub

Yes, I know this has been done before, but I wanted to build my own, using as few parts as possible. I built this as a table top or wall mount model, but it can be scaled up to make a coffee table. I built it as a study for a more ambitious project, which

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