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9 channel DMX512 dimmer
rsdio shared a PIC16-based 9-channel DMX512 dimmer in the project log forum. This isn’t open source, but enough details are provided for a remake.
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App note: DMX512 receiver and transmitter on a PIC
DMX512 is a 3 wire interface protocol used in professional lighting. This app note by Microchip explains all the protocol details and how to implement it on any PIC microcontroller with a hardware...
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Velleman K8062 3rd party firmware upgrade
Velleman K8062 DIY kit is one of the most successful DMX transmitters sold world-wide, but it is also one of the poorest performers. Velleman uses an antiquated slow speed USB protocol on a device...
View ArticleLight sequencing and decoding DMX with Arduino
Akiba of Freaklabs and the Tokyo Hackerspace has written an excellent tutorial on using the Arduino to decode the DMX protocol, a standard protocol for stage lighting displays. It includes a...
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DMX lighting sequence player
Paul over at Dorkbotpdx has written an article about his DMX lighting sequence player: Portland CORE effigy at Burning Man will be using DMX controlled lighting this year. At least that’s the plan,...
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PIC18 four-channel DMX relay controller
Glen Akins has a nice build log on his four channel DMX-controlled relay, that is available on GitHub: Halloween was right around the corner and I needed a timer with a bunch of relays to trigger...
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