start [dernulleffekt]

This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong.
===== der nulleffekt =====

[[http://dernulleffekt.de/doku.php?id=start|{{ :hardsyncosc_2395_stripe.jpg |}}]]\\
This is the Open Hard- and Software Wiki by [[http://wolfgang-spahn.de/|Wolfgang Spahn]] - a Berlin based light and sound artist.\\
If not mentioned otherwise, all boards, codes and designs are made by Wolfgang Spahn. They are mainly developed for his art [[http://wolfgang-spahn.de/doku.php/installation:main|installations]] and [[http://wolfgang-spahn.de/doku.php/performance:main|performances]].\\

Except where otherwise noted, content is licensed under the following license: [[https://creativecommons.org/licenses/by-nc-sa/4.0/|CC Attribution-Noncommercial-Share Alike 4.0 International]].\\

<hidden **PAPER-PCB**>
[[https://paperpcb.dernulleffekt.de/|PAPER-PCB]]\\
- [[https://paperpcb.dernulleffekt.de/doku.php?id=analog_computer:analog_computer_main|Analog Computer]]\\
- [[https://paperpcb.dernulleffekt.de/doku.php?id=pop_neuron:pop_neuron_main|Pop Neuron]]\\
- [[https://paperpcb.dernulleffekt.de/doku.php?id=arduino_clones:arduino_clones_main|Paper-Duino]]\\
- [[https://paperpcb.dernulleffekt.de/doku.php?id=paper_synth:paper_synth_main|Paper Synthesizer]]\\
- [[https://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:paper_bits_main|Paper Bits]]\\
- [[https://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:raspberry_boards_main|Raspberry Pi Hats]]\\
- [[https://paperpcb.dernulleffekt.de/doku.php?id=vga_synthesizer:vga_main|VGA Synthesizer]]\\
- [[https://paperpcb.dernulleffekt.de/doku.php?id=sound_boards:sound_boards_main|Sound Boards]]\\
</hidden>

<hidden **RASPBERRY PI & LINUX**>
[[raspi_and_linux|RASPBERRY PI & LINUX]]\\
- [[puredata:main|Pure Data on Raspberry Pi]]\\
- [[raspberry:raspberry_main|Raspberry Pi Projects]]\\
- [[linux:linux_main|Linux Workarounds]]\\
- [[http://embedded-artist.net/doku.php?id=embedded_art_system|Embedded Art System]]\\
</hidden>

<hidden **ART COOPERATION**>
[[art_cooperation|ART COOPERATION]]\\
- [[http://maailmankaikkeus.dernulleffekt.de/|Maailmankaikkeus]] 
D.Eggermann, A.Pussinen and W.Spahn, 2018\\ 
- [[symbolic_grounding:symbolic_grounding|Symbolic Grounding]] 
Ch.Faubel and W.Spahn, 2018\\
- [[beats_per_machine|Beats per Machine]] 
collective work lead by W.Spahn, 2017\\
- [[http://embedded-artist.net/doku.php|Embedded Artist]] 
M.Steiner and W.Spahn, 2014-16\\
- [[http://embeddedartist.dernulleffekt.de/doku.php?id=installation|Monitored Artwork]] M.Steiner and W.Spahn, 2015\\
- [[cnc:froehliche_wissenschaft|Die Fröhliche Wissenschaft]]\\
T.Henninger and A.Anklam in cooperation with W.Spahn, 2014\\
- [[http://old.wolfgang-spahn.de/Projektion_01_Index.html|Liquid State Machine]] M.Howse and W.Spahn, 2011-12\\
- [[http://molecule.dernulleffekt.de/|Molecule]] 
J.Hoffman and W.Spahn, 2010\\
- [[http://old.wolfgang-spahn.de/Installation_08_Index.html|Spiel-Tisch]] T.Gerwin and W.Spahn 2010\\
- [[http://old.wolfgang-spahn.de/Installation_06_Index.html|augen-auf-schlag]] T.Gerwin and W.Spahn 2008\\
</hidden>

<hidden **WORKSHOP**>
- [[https://workshop.dernulleffekt.de/|Workshops & Seminars]]\\
</hidden>

<hidden **MISCELLANEOUS**>
[[miscellaneous|MISCELLANEOUS]]\\
- [[frames:mainframes|Frames & Bottom Plates]]\\
- [[cnc:cnc_main|Computerized Numerical Control - CNC]]\\
- [[esp32:esp32_main|Espressif ESP32]]\\
- [[stm32duino:32stm32_main|STM32duino]]\\
- [[kav:kav|Kite Aerial Video - KAV]]\\
- [[i2c_over_vga|I2C over VGA]]\\
- [[paper_pcb_shenzhen_ready:main|Paper PCB Shenzhen Ready]]\\
- [[8bit_&_chiptune|8 Bit & Chiptune]]\\
- [[lenovo_to_round-jack_adapter|Lenovo Rectangular Power Adapter to 5.5mm Round Jack]]\\
- [[vocoder|Vocoder]]\\
- [[talkbox|Talkbox]]\\
- [[synthetic_speech|Synthetic Speech]]\\
- [[analogcomputation:01_chuascircuit|Chua's Circuit]]\\
</hidden>
\\

----
==== Raspberry Pi HQ Camera Protection ====
12.May 2020\\
[[frames:raspberry_pi_cam2_frame|Frame for the Raspberry Pi HQ Camera]]\\
[[frames:raspberry_pi_cam2_frame|{{ :frames:20200512_174344_b.jpg?400 |}}]]\\
A 3D printed frame for the latest HQ Raspi Cam.\\

----
==== Analog Computation #01 - Chua's Circuit ====
09.May 2020\\
[[analogcomputation:01_chuascircuit|Analog Computation #01 - Chua's Circuit]]\\
[[analogcomputation:01_chuascircuit|{{ :analogcomputation:chua_s_circuit_134511.jpg?400 |}}]]\\
This is the first lesson about analog computation, it's about the implementation of a Chua's Circuit in the analog computer Confetti to gain a chaotic oscillation.\\

----
==== Arduino Bootloader ====
23.Mar 2020\\
[[https://paperpcb.dernulleffekt.de/doku.php?id=avr_bootloader:bootloader|Burning the Bootloader]]\\
[[https://paperpcb.dernulleffekt.de/doku.php?id=avr_bootloader:bootloader|{{ :paper-avrisp_mkii_programming_board_raw.jpg?400 |}}]]\\
An update on burning an Arduino bootloader with all kind of AVR programming boards in the Arduino IDE and in command line.\\

----
==== Raspi-Sound-Hat ====
04.Mar 2020\\
[[https://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:raspi-sound-hat|Raspi-Sound-Hat]]\\
[[https://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:raspi-sound-hat|{{ :raspi-sound_hat_recording_playback-440hz.jpg?400 |}}]]\\
A Raspberry Pi Audio Hat with two Line In and two Line Out.\\

----

==== Raspi-PD Control Hat ====
22.Feb 2020\\
[[https://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:raspbi-pd_control_hat|Raspi-PD Control Hat]]
[[https://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:raspbi-pd_control_hat|{{ :raspi-pd_hat.jpg?400 |}}]]\\
A Raspberry Pi Hat for analog and digital inputs in Pure Data.\\

----

==== Pure Data on the Raspberry Pi ====
06.Feb 2020\\
Here are some workarounds for Pure Data, GPIO, Arduino  and some sound cards on the Raspberry Pi 4: [[puredata:main|Pure Data on Raspberry Pi]]\\
[[puredata:main|{{ :puredata:pd_wiringpi_mcp3008_gpio-help_jan2020.png?400 |}}]]\\

----
==== Experimental VGA Processor ====
11. December 2019\\
A new new all signal mixer (incl. VGA): the
[[https://paperpcb.dernulleffekt.de/doku.php?id=vga_synthesizer:experimental_vga_processor|Experimental VGA Processor]]\\
[[https://paperpcb.dernulleffekt.de/doku.php?id=vga_synthesizer:experimental_vga_processor|{{ :experimental_vga_processor.jpg?400 |}}]]\\
For mixing and experimenting with analog video signals.

----
==== Lenovo Rectangular Power Adapter ====
2. October 2019\\
[[lenovo_to_round-jack_adapter|Lenovo Rectangular Power Adapter to 5.5mm Round Jack]]
[[lenovo_to_round-jack_adapter|{{ :solder_station_adapter.jpg?400 |}}]]\\
To use a Lenovo power supply for a T12-942 solder station.\\

----
==== Electric Intonarumori ====
31. July 2019\\
[[https://paperpcb.dernulleffekt.de/doku.php?id=sound_boards:electric_intonarumori|Electric Intonarumori]] - a noise-synth with beautiful feedback.\\

[[https://paperpcb.dernulleffekt.de/doku.php?id=sound_boards:electric_intonarumori|{{ :electric_intonarumori.jpg?400 |}}]]\\

----
==== Symbiotic Synth ====
10. Apr. 2019\\
[[https://paperpcb.dernulleffekt.de/doku.php?id=sound_boards:symbiotic_synth#symbiotic_synth|Symbiotic Synth]] - a low voltage oscillator that is powered as well as controlled by the human body.\\
<html>
<div align=center>
<iframe width="400" height="225" src="https://www.youtube.com/embed/Tlft5-z3Lv0" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>
</div>
</html>


----
==== PB202 MIDI to CV Update ====
15.Jan. 2019\\
I updated the [[https://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb202_miditocv|
Paper Bit 202 Midi to CV]] board. It has now 4 CV outputs and gives out the clock signal as a trigger sinal.\\
[[https://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb202_miditocv|{{ :pb202_midi_to_cv_015617.jpg?400 |}}]]\\

----
==== PB705 VCCC Voltage Controlled Chua Circuit ====
23.Jan. 2019\\
Chua's Oscillator for Paper Bits! [[https://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb705_vccc|PB705 VCCC Voltage Controlled Chua Circuit]]\\
[[https://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb705_vccc|{{ :pb705_vccc_schematic.jpg?400 |}}]]\\

----
==== VGA & Sound Blender ====
10.Dec 2018\\
The all purpose signal to VGA mixer: [[https://paperpcb.dernulleffekt.de/doku.php?id=vga_synthesizer:vga_sound_blender|VGA & Sound Blender]]\\
[[https://paperpcb.dernulleffekt.de/doku.php?id=vga_synthesizer:vga_sound_blender|{{ :video_sound_blender_08-47-08.jpg?400 |}}]]\\

----
==== RS232 Control ====
19. Oct 2018\\
A RS232 Controller for two Waveplayer8: [[https://paperpcb.dernulleffekt.de/doku.php?id=arduino_boards:rs232_controller|RS232 Controller]]\\
[[https://paperpcb.dernulleffekt.de/doku.php?id=arduino_boards:rs232_controller|{{ :rs2323_control_front.jpg?400 |}}]]\\

----
==== PB808 Kick Drum ====
09. Oct 2018\\
The[[https://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb808_kickdrum|PB808 Kick Drum]] for the Paper Bits is online!
[[https://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb808_kickdrum|{{ :pb808_kick_drum_schematic_03.jpg?400 |}}]]\\

----
==== Pop Neuron 2 ====
1.Sept 2018\\
<del>New version the Pop Neurons:</del>\\
[[https://paperpcb.dernulleffekt.de/doku.php?id=pop_neuron:pn012_excitatory_pop_neuron2#pn012_excitatory_pop_neuron_2|Exitatory Pop Neuron 2]]\\
[[https://paperpcb.dernulleffekt.de/doku.php?id=pop_neuron:pn013_inhibitory_pop_neuron2#pn013_inhibitory_pop_neuron|Inhibitory Pop Neuron 2]]\\
{{ :popneuron2b.jpg?400 |}}

----


==== Pop Neuron ====
12.Jan 2018\\
the Paper PCBs: [[https://paperpcb.dernulleffekt.de/doku.php?id=pop_neuron:pop_neuron_main|Pop Neuron]]\\
the exhibition: [[https://dernulleffekt.de/doku.php?id=symbolic_grounding:symbolic_grounding|Symbolic Grounding]]\\
[[https://paperpcb.dernulleffekt.de/doku.php?id=pop_neuron:pop_neuron_main|{{ :pop_neuron_00.06.46b.jpg?400 |}}]]\\

----
==== Confetti - An Analog Computer ====
15.Sep 2017\\
[[https://paperpcb.dernulleffekt.de/doku.php?id=analog_computer:analog_computer_main|Confetti]] is a modular analog computing system.\\
[[https://paperpcb.dernulleffekt.de/doku.php?id=analog_computer:analog_computer_main|{{ :confetti708_inverting_summer_osc_200845.jpg?400 |}}]]\\

----
==== MIDI Bit ====
12.Sept 2017\\
Keyboard-compatiblility for the Paper Bit: the [[https://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb702_midi_synth|PB702 MIDI Synthesizer]].\\
[[https://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb702_midi_synth|{{ :pb702_midi_synth_22.jpg?400 |}}]]\\

----
==== A simple Hat ====
12.Sept 2017\\
[[https://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:raspberry_basic_hat|Raspberry Basic Hat]]\\
That simple Hat for an Raspberry Pi helps if one just needs some buttons and LEDs.\\
[[https://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:raspberry_basic_hat|{{ :raspberry_basic_hat.jpg?400 |}}]]\\


----
**[[archive|<< Older Posts]]**\\

----
==== Credits & Contact ====
**[[credits|Credits]]**\\
**[[contact|Contact]]**\\

----
==== License ====
If not other mentioned all software and boards are written, designed and developed by [[https://wolfgang-spahn.de/doku.php|Wolfgang Spahn]] 2008-20.\\

Except where otherwise noted, content is licensed under the following license: [[https://creativecommons.org/licenses/by-nc-sa/4.0/|CC Attribution-Noncommercial-Share Alike 4.0 International]].\\

<html><div align=left>
<a rel="license" href="http://creativecommons.org/licenses/by-nc-sa/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png" /></a> 
</div></html>

----
dernulleffekt

beyond the art
by
Wolfgang Spahn

Site Tools

User Tools

Site Tools

Page Tools

User Tools
