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Table of Contents
der nulleffekt
Open Hard- and Software by the artist Wolfgang Spahn.
If not mentioned other these boards, codes and designs are made by Wolfgang Spahn.
Except where otherwise noted, content on this wiki and the wikis on the subdomains are licensed under the following license:CC Attribution-Noncommercial-Share Alike 4.0 International.
Please give appropriate credit. You may not use the material for commercial purposes.
Electric Intonarumori
Symbiotic Synth
10. Apr. 2019
Symbiotic Synth - a low voltage oscillator that is powered as well as controlled by the human body.
PB202 MIDI to CV Update
15.Jan. 2019
I updated the
Paper Bit 202 Midi to CV board. It has now 4 CV outputs and gives out the clock signal as a trigger sinal.
PB705 VCCC Voltage Controlled Chua Circuit
23.Jan. 2019
Chua's Oscillator for Paper Bits! PB705 VCCC Voltage Controlled Chua Circuit
VGA & Sound Blender
10.Dec 2018
The all purpose signal to VGA mixer: VGA & Sound Blender
RS232 Control
19. Oct 2018
A RS232 Controller for two Waveplayer8: RS232 Controller
PB808 Kick Drum
09. Oct 2018
The 808 Kick Drum for the Paper Bits is online!
PB808 Kick Drum
Pop Neuron 2
1.Sept 2018
New version of Christian Faubel and my Pop Neurons:
Exitatory Pop Neuron 2
Inhibitory Pop Neuron 2
Confetti - An Analog Computer
15.Jan 2018
Confetti is a modular analog computing system.
Pop Neuron
12.Jan 2018
the Paper PCBs: Pop Neuron
the exhibition: Symbolic Grounding
MIDI Bit
12.Sept 2017
Keyboard-compatiblility for the Paper Bit:
the PB702 MIDI Synthesizer.
http://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb702_midi_synth
A simple Hat
12.Sept 2017
That simple Hat for an Raspberry Pi helps if one just needs some buttons and LEDs.
http://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:raspberry_basic_hat
Paper Bit Sine Wave
10.August 2017
The PB109 VCO II makes a wonderfull, smooth sine wave.
http://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb109_vcoii
PS411 - EnvAmp
18.April 2017
Paper Synthesizer number 411, an attack/release envelope generator with an voltage controlled amplifierer:
PS 411 - EnvAmp
Frames & Bottom Plates
28.March.2017
A lot of new frames and bottom plates for Paper Bits, Paper PCB and all kind of other boards.
Frames & Bottom Plates
PaperTiny
27.Feb.2017
The tiny version of the Paperduino: http://paperpcb.dernulleffekt.de/doku.php?id=arduino_clones:papertiny
Paper-AVRISP mkII
7.Jan.2017
An AVRISP mkII clone made out of Paper-PCBs: Paper-AVRISP mkII
Internet of Art: Raspberry-Web-Cam
21.Dez.2016
Dokumentation of a seminar about live video and web stream with the Raspberry Pi.
Doku - Universität Oldenburg, WS 16-17
Paper-Bits Update
30.Okt.2016
Update of the Paper-Bits with a new Sine Wave Oscillator and a lot of other new modules.
Paper-Duino-Hat
16July2016
The latest version of the Paper-Duino-Pi as a Hat for the Raspberry Pi (B+ ,2 and 3), the Paper-Duino-Hat.
Bluetooth-Board
13Jun2016
Two Paper-Bluetooth-Boards for the Paperduino-UNO and the Mini-Duino:
Bluetooth-Board.
Paper-Duino-Mini
7June2016
The latest and smalest member of the Paper-Duino familie: the Paper-Duino-Mini.
Also as a sewable version: the Fabric-Duino!
Hack of the digital.data.funeral(selfie)
30Mai2016
digital.data.funeral_hack
A smal hack for the digital.data.funeral(selfie) - USB stick of Audrey Samson.
PS202 - MIDI-Duino
23Mai2016
A simple MIDI-Arduino Board with MIDI-IN and MIDI-THRU/OUT and MIDI over USB.
Paper Bits
13Mai2016
Paper Bits is a small modular sythesizer, with a 8 Step-Sequenzer and 3 Oscillator. A sinus wave VCO, and a synced square/triangel wave VCO.
Build for and during my stay at the Indian Sonic Research Organisation.
VGA Board
18Jan2016
I made a new version of the Raspberry Pi VGA-Board.
Synth-Werk
The monthly Synthesizer Werkstatt for building Paper-Synthesizer modules and making faceplates, …
… and for social soldering.
by Antti Pussinen & Wolfgang Spahn