The hardware is based on our so called moodlamp, an Atmega8 based board that supports the RS485 wired bus and can optionally be fitted with an rf-module or an IR receiver. The rows of the installation each represent an RS485 bus segment. They are connected to a master moodlamp which itself is connected to our laptop using a usb-serial converter. The RGB-Leds consume up to 3W each and have to be mounted on a passive cooler. More information on the moodlamp can be found on our wiki http://wiki.muc.ccc.de/moodlamp
Layout, assembly plans und partlists
- assembly board-top: https://brezn.muc.ccc.de/~schneider/moodlamp-rf/tags/board/0.30/top.png
- assembly board-bottom: https://brezn.muc.ccc.de/~schneider/moodlamp-rf/tags/board/0.30/bot.png
schneider@nihil:/dump/prj/moodlamp/svn/moodlamp-rf/tags/board/0.3$ cat README
Moodlamp-rf pcb readme This directory contains all files needed to build a moodlamp-rf board. Please use eagle in version 5 to view ml-rf.sch and ml-rf.brd If you don't have eagle installed you can view the board using ml-rf-{brd,sch}.{png,pdf} Please view the schematic to see which parts you have to put on the board. Different options are grouped together. The file bom-grouped contains the list of parts used to build your moodlamp. Special Notes: R23 changed its name to L1. Parts not populated or replaced: Some parts are not populated and some have been replaced by solder bridges: Parts not populated: R13, R14, R15 Parts replaced by a solder bridge: L1, R10, R11, R12, R16, R17, R18 The 3V regulater is usually not populated. These parts are probably not included in your kit. Parts not populated: C6, C7, C8, C9, C10, IC3 Solderbridge to short out: SJ1 Please refer to https://wiki.muc.ccc.de/geekend08:moodlamp_howto for more information about building a moodlamp. For an introduction to SMD soldering visit http://www.spida.net/projects/hardware/smd-soldering/