Electrical Engineering Stack Exchange
Electrical Engineering Stack Exchange

Questions tagged [blinkm]

7 questions
4
votes
3 answers

I2C wiring help

I have 64 i2c devices wired together. They all seem to work correctly until randomly between 30s-1m of sending signals, the bus will hang. Here is how I have it wired: It's currently wired as diagram A. Do I need a configuration like B? Is there…
kelly
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3
votes
1 answer

Water feature using a BlinkM MaxM led

I am making a water fountain feature and want to install a changing colour display that is variable in a laminar water jet. The unit has to be stand alone and start when the power is applied. The fountain is in the middle of a dam and is connected…
user2908
3
votes
3 answers

BlinkM temperature indicator

I want to build a BlinkM as a simple temperature indicator as seen at http://thingm.com/products/blinkm/project-gallery.html Anyone know where I can get a schematic & parts list? The link on the page doesn't take me anywhere useful.
Jules
2
votes
1 answer

Arduino, RGB LED, BlinkM MaxM controller

I'm a student from QUT doing interaction design this semester (you've probably heard from a few of us over the past few months). Anyway I just order the 25 diffused RGB Leds if that rings a bell for you. Now onto my project, Im basically building a…
Tyler Alberti
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2
votes
2 answers

Connecting a BlinkM to a PICAXE

Has anyone been able to get a PICAXE working with the BlinkM? What is the I2C speed?
Martin
2
votes
2 answers

Source for parts to make a BlinkM I2C bus cable? (from todbot blog)

I came across this post on the todbot blog about controlling BlinkMs over an I2C bus: http://todbot.com/blog/2008/06/17/get-on-the-blinkm-bus-with-a-blinkm-cylon/ I LOVE his connectors, but cannot find a good source for the ribbon cable/push through…
funk_e
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-1
votes
1 answer

Relay Tester Box with BlinkM

I'm trying to create something similar to this project and was looking for something cheap to use in place of the Relay Tester Box.... The project used an old relay tester box to control a colour LED set. The box has four or more potentiometers and…
Martin