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This shows you the differences between two versions of the page.

--- avr:t84:4sense [2014/04/12 12:02] – redox
+++ avr:t84:4sense [Unknown date] (current) – removed - external edit (Unknown date) 127.0.0.1
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-# 4Sense
-## Overview
-It all started a boring evening, I decided I would make a board with 4 touch sensors, and some LEDs (because LEDs are coooool 8-) ). While I was working on it, I though it would be cool to be battery powered instead of needing an external power source. So I added a small battery, and that was pretty much it.
-No external communication, no real goal, but it would be a small (32x32mm) demo of what can rapidly be done with touch sensors...
-And while coding the whole stuff, it somehow shifted to a [[http://en.wikipedia.org/wiki/Simon_%28game%29|Simon]]-like game ! And it's quite fun =)
-There's a dozen difficulty levels. When you pass, the difficulty increase; when you fail, you go back to the beginning. To start playing, light up the 4 LEDs, the orange LED flashes (the difficulty level) and a random sequence is presented to you, then it's your turn, one touch at a time...
-## Pictures
-{{:avr:t84:4sense:front1.jpg?direct&200|}} {{:avr:t84:4sense:back.jpg?direct&200|}} {{:avr:t84:4sense:front2.jpg?direct&200|}}
-## PCB
-### Version 1
-{{:avr:t84:4sense:4sense_v1.jpg?direct&300|}}
-The touch-sensors didn't work really well on this one, so I quickly went for version 2.
-### Version 2
-{{:avr:t84:4sense:4sense_v2.jpg?direct&300|}}
-This one works better. __It's 1200 DPI, already mirrored (just look at the text)__
-And yeah, round corners feel better in the hand.
-## Firmware
-The firmware is quite simple. There's no communication, no bootloader, ... solder you ICSP to the testpoints, flash the chip, desolder, add a battery and you can start playing.
-There's a small easter-egg embedded, so if you wan a little fun, don't peek in the code =)
-Last archive is here: {{:avr:t84:4sense:4sense_20140412_1400.tar.gz|}}