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Table of Contents
PB701 Electric Intonarumori
That noise board is based on a design made by Urs Gaudenz from Schweizer Gesellschaft Für Mechatronische Kunst - thanks for that! I added the voltage controll and some extra funcions.
Paper PCB
Parts
- Resistors:
- 1x 330 Ohm
- 1x 1 kOhm
- 3x 2 kOhm
- 1x 4,7 kOhm
- 1x 5,6 kOhm
- 2x 10 kOhm
- 1x 15 kOhm
- 1x 20 kOhm
- Capacitors:
- 1x 4.7 nF (foil)
- 1x 1 nF (foil)
- 1x 39 nF (Foil)
- 4x 100 nF (foil)
- Electrolytic Capacitors:
- 1x 4,7 µF
- 1x 10 µF
- 1x 47 µF
- Semiconductors:
- digital delay PT 2399
- optocoupler TLP521
- Mechanical:
- 1x IC socket, 16 pin
- 1x IC socket, 4 pin
- 1x pin strip 1×9
- 2x pin header, female 90° 1×3, 1×2
- 2x pin header, male 90° 1×3, 1×2
- 3x mini switch
- 3x push button
- 3x jumpers
- Potentiometers:
- 2x 10k
- 1x 100k
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