My boss gave me some sort of LED chrismas tree. The first thing I thought was "waterclear plastic?". So, this is my attempt to build something similar using a diffused material. A sheet of vellum, some paperclips, a couple of leds and an attiny85 microcontroller.
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I just built an electronic advent light. If it’s in a bright environment, the microcontroller sleeps. When it becomes dark, the lights turn on and flicker like candles. The brightness is measured by one LED. The whole idea and implementation comes from tinkerlog.com GREAT idea in my opinion. ......
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ATmega128RFA1 is an IEEE 802.15.4 compliant single-chip, combining the industry- leading AVR microcontroller and best-in-class 2.4GHz RF transceiver providing industrys highest RF performance for single-chip devices, with a link budget of 103.5dBm. See more at www.atmel.com
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Just a short, rough demonstration showing my Room Engine in action. Details of the project, and more about how it works can be found at http://www.josephn.net/joeyre_room_engine
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Odtwarzacz plików WAV(2 wersja) 16bit 44,1kHz zawartych na karcie SD(1GB), zbudowany na zestawie uruchomieniowym z mikrokontrolerem ARM AT91SAM7S64. Diody reprezentują częstotliwości (od lewej) 500Hz, 250Hz, 62Hz, 31Hz - pierwsza wersja kolorofonu(o ile w ten sposób działają:D). Program pisany o...
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