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1  Using Arduino / General Electronics / Re: Flexible Wire for Arduino Project on: April 23, 2012, 09:50:24 am
I'm more after cable, it's to be integrated into a motion detection device so I need very free movement. Am looking for the most flexible wire around.
2  Using Arduino / General Electronics / Flexible Wire for Arduino Project on: April 20, 2012, 04:26:43 pm

I am working on Arduino project at the moment with a 9DOF IMU. I am really stuck looking for flex wire.
Have looked on Farnell, Cool components etc. but can't seem to find anything appropriate.
I require 4 connections in the wire (one for each pin of the IMU), it needs to be quite flexible as it will be moving around a fair amount.
Any suggestions are very much appreciated (I'm UK based)


3  Using Arduino / Audio / Touch Screen 8 Step Sequencer on: May 04, 2011, 02:51:28 pm

I am currently working on an 8 step sequencer with a touchscreen and an LED matrix underneath. I am reading values from the touchscreen fine and everything is mapping well. Using LedControl.h I have been able to make the 'height' of an LED column represent the position of a touch along that column. I also have a speaker connected that I hope to play audio through. My intention is to make the frequency of the note dependent on the position of the touch along a column. Most of the sequencer tutorials I have found are using digital read to read inputs such as buttons (see code below). Can anyone suggest to me an appropriate method of achieving this?

#define N_PINS 2
const byte DigitalInSwitch [N_PINS] = { 2, 3};

for (int i = 0; i < N_PINS; i++) {
  if (digitalRead (DigitalInSwitch ) == HIGH)
    steps = analogRead(AnalogInFrequency);
    lastPushedStep = i + 1;

Many Thanks

Code copied from
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