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So Halloween finally arrived, we hope you had enough time to pull off your frightening feats in the way you had originally envisioned. Now it's time again to look to the future and start planning this year's Christmas decorations. Lights are always a popular theme, and this year you might want to look into DMX lighting controls and decide if that's a route you want to take. [Akiba] has your back, … [Read more...]
Hackaday reader [Michael] wrote in to share the build details of an impressive lighting console he has been working on for some time. He says that the 36+ channel console is on par with lighting rigs costing upwards of $5,000, but his was constructed for just around $1,000 - quite the substantial savings. The console was constructed around an old IBM desktop computer, which handles all of the … [Read more...]
[Joshua] shares his details on building this 20-channel DMX controller. He's sourced some extension cords to cut up for the complicated wiring project. He plans to drive 120V lights with the system so he's also using the extension cords to connect a bunch of outlet boxes to the main controller. Inside you'll find a set of AVR chips ready for your commands. Instead of using jumpers or DIP switches … [Read more...]
This keyboard display has an RGB LED for each key that is addressable through the common stage lighting protocol, DMX. The project video, seen after the break, does a good job of walking us through the concept. By using a MIDI to DMX converter box [John] can show MIDI signals coming from a keyboard on the appropriate key of the display. By further monkeying with the firmware in the converter box … [Read more...]
Check out this slick strobe array for dance parties. Controlled by a DMX512 interface, only a small modification was necessary to get the strobes working. If you've played with a small commercial strobe light, you'll know there's a potentiometer to control the strobe speed. He simply soldered a relay after the pot. This allows him to tune them to be charged and ready for when the relay is … [Read more...]
[Tom] wanted to take the show on the road so he added lights to his bike using theater grade control hardware. The picture above shows three tail lights comprised of 195 LEDs. Built on perf-board, a DMX512 controller can display several patterns on each module. The lighting technician (bike pilot) controls the patterns through a series of switches on the handlebars. There's several pages of … [Read more...]
[mrpackethead], created this monster of a tree. As shown in the video, it's capable of showing animations, patterns, and potentially video. The 6m tall creation is studded with 2000 waterproof RGB LED modules. Software for the tree was written in Apple's own Quartz Composer and integrated into Madrix, a piece of software designed with the purpose of controlling LEDs. The 600W system is … [Read more...]
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