title:
STEIM CrackleHack Workshop - Make/Hack The Crackle Box
by
Byungjun Kwon and Daniel Schorno / STEIM

Objective
- analog parts making and hacking of original crackle components
- using the touch pads of old crackle PCB and capacitive sensing of each pad through Arduino, user controls the sound which is programmed and generated in Arduino.

What participants bring (if they have)
- Arduino (clone)
- laptop (mac or PC)
- USB cable
- breadboard

What we offer
- 2 x Crackle PCB (1 for analog, 1 for digital)
- 1 Wooden enclosure
- parts for analog crackle box
- wire, heatshrink tube, pcb, LDR, LED, speaker cone(32Ohm), 9v DC power jack  // Farnell
- breadboard, multi-meter, drill, soldering iron, solder, aligator clip, AVRMKII ISP programmer, FTDI cable, USB cable// Steim
- Bare bone Arduino including relevant electronic parts (only for those who doesn't have arduino, 6 available)

Bill Of Material per 1 participants
- parts for Analog crackle box (total  ¤ 25)
- 1 x RGB LED ( farnell  8530181 ¤ 2,98)
- 2 x  mini loudspeaker, 32Ohm (farnell  1300021  ¤ 0,62 )
- 1 x LDR ( farnell 327700 ,  ¤ 2,76)
- 2 x 9volt battery (farnell , 1765331 , ¤ 1.00)
- 2 x 9volt BATTERY STRAP (farnell, 1650675 , ¤ 0.70)
- 1 x DC plug (farnell, 1200149 , ¤ 0.36)

Bill Of Material (Common Purpose)
- Assortment of LED ( ¤ 30)
- Assortment of LDR ( ¤ 30)
- Assortment of resisters ( ¤ 20)
- 6 Bare Bone Arduinos including electronic parts ( ¤ 60)
-

Workshop plan

day1
- introduction of the Crackle Box
- introduction of Arduino Sound generation
- building the Crackle Box
- building Arduino crackle
day2
- hacking, combining, adding the materials of day1

Reference
http://www.crackle.org/
http://www.arduino.cc/playground/Code/CapacitiveSensor
http://interface.khm.de/index.php/lab/experiments/theremin-as-a-capacitive-sensing-device/
http://www.uchobby.com/index.php/2007/11/11/arduino-sound-part-1/
http://www.uchobby.com/index.php/2007/11/14/arduino-sound-part-2-hello-world/
http://www.uchobby.com/index.php/2007/11/22/arduino-sound-part-3-playing-a-melody/


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