Differences

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

Link to this comparison view

Both sides previous revision Previous revision
Next revision
Previous revision
start [2019/01/24 21:16]
admin [VGA & Sound Blender]
start [2022/07/04 08:00] (current)
admin [der nulleffekt]
Line 1: Line 1:
 ===== der nulleffekt ===== ===== der nulleffekt =====
  
-{{ :hardsyncosc_2395_stripe.jpg |}} +[[http://dernulleffekt.de/doku.php?id=start|{{ :hardsyncosc_2395_stripe.jpg |}}]]\\ 
-**Open Hard- and Software by [[http://wolfgang-spahn.de/|Wolfgang Spahn]].**\\ +This is the Open Hard- and Software Wiki by Berlin based light and sound artist [[http://wolfgang-spahn.de/|Wolfgang Spahn]].\\ 
-\\ +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]], [[http://wolfgang-spahn.de/doku.php/performance:main|performances]] and his [[http://workshop.dernulleffekt.de/doku.php|workshops]].\\ 
-**[[http://paperpcb.dernulleffekt.de/|PAPER-PCB]]**\\ + 
-- [[http://paperpcb.dernulleffekt.de/doku.php?id=paper_synth:paper_synth_main|Paper Synthesizer]]\\ +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]].\\ 
-- [[http://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:paper_bits_main|Paper Bits]]\\ + 
-- [[http://paperpcb.dernulleffekt.de/doku.php?id=arduino_clones:arduino_clones_main|Paper-Duino]]\\ +<hidden **PAPER-PCB**> 
-- [[http://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:raspberry_boards_main|Raspberry Boards]]\\ +[[https://paperpcb.dernulleffekt.de/|PAPER-PCB]]\\ 
-- [[http://paperpcb.dernulleffekt.de/doku.php?id=pop_neuron:pop_neuron_main|Pop Neuron]]\\ +- [[https://paperpcb.dernulleffekt.de/doku.php?id=analog_computer:analog_computer_main|Analog Computer]]\\ 
-- [[http://paperpcb.dernulleffekt.de/doku.php?id=analog_computer:analog_computer_main|Confetti - An Analog Computer]]\\ +- [[https://paperpcb.dernulleffekt.de/doku.php?id=pop_neuron:pop_neuron_main|Pop Neuron]]\\ 
-**[[http://workshop.dernulleffekt.de/|WORKSHOP]]\\ +- [[https://paperpcb.dernulleffekt.de/doku.php?id=arduino_clones:arduino_clones_main|Paper-Duino]]\\ 
-[[http://embedded-artist.net/|EMBEDDED-ARTIST]]**\\+- [[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]]\\ - [[http://embedded-artist.net/doku.php?id=embedded_art_system|Embedded Art System]]\\
-**[[raspberry:raspberry_main|Raspberry Pi Projects]]**\\ +</hidden>
-**[[linux:linux_main|Linux Workarounds]]**\\ +
-**[[frames:mainframes|Frames & Bottom Plates]]**\\ +
-**[[cnc:cnc_main|Computerized Numerical Control - CNC]]**\\ +
-**[[beats_per_machine|Beats per Machine]]**\\ +
-**[[esp32:esp32_main|Espressif ESP32]]**\\ +
-**[[stm32duino:32stm32_main|STM32duino]]**\\ +
-**[[symbolic_grounding:symbolic_grounding|Symbolic Grounding]]**\\ +
-**[[kav:kav|Kite Aerial Video - KAV]]**\\ +
-**[[i2c_over_vga|I2C over VGA]]**\\ +
-**[[paper_pcb_shenzhen_ready:main|Paper PCB Shenzhen Ready]]**\\ +
-**[[small_energie_harvesting|Small Energie Harvesting]]**\\+
  
 +
 +<hidden **ARDUINO & CO**>
 +- [[raspberrypipico:raspberrypipico|Raspberry Pi Pico]]\\
 +- [[bootloader:bootloader_main|Burning Bootloader]]\\
 +- [[arduino:arduino|ARDUINO Workarounds]]\\
 +- [[samd21:samd21m0_mini|SAMD21 M0-Mini]]\\
 +- [[seeeduino:seeeduino_xiao|Seeeduino XIAO]]\\
 +- [[esp32:esp32_main|Espressif ESP32]]\\
 +- [[stm32duino:32stm32_main|STM32duino]]\\
 +- [[https://paperpcb.dernulleffekt.de/doku.php?id=arduino_clones:arduino_clones_main|Paper-Duinos]]\\
 +- [[https://paperpcb.dernulleffekt.de/doku.php?id=arduino_boards:arduino_boards_main|Arduino Boards/Extensions]]\\
 +</hidden>
 +
 +<hidden **ART COOPERATION**>
 +[[art_cooperation|ART COOPERATION]]\\
 +- [[spahn_feistkorn:spahn_feistkorn|Spahn Feistkorn]]\\
 +-  [[ufo:ufo|U.F.O. Yashas Shetty & Wolfgang Spahn]]\\
 +- [[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]]\\
 +- [[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>
 +\\
 +[[camp:harsh_art_cam|Border Pixel]]\\
  
 ---- ----
-==== PB705 VCCC Voltage Controlled Chua Circuit ==== +==== Pi Zero always On-The-Go ==== 
-23.Jan 2019\\ +07June 2021\\ 
-Chua's Oscillator for Paper Bits! [[http://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb705_vccc|PB705 VCCC Voltage Controlled Chua Circuit]]\\ +{{ :raspberry:usb-osg_on_zero_02.jpg?400 |}} 
-{{ :pb705_vccc_schematic.jpg?400 |}}\\+[[raspberry:pi_zero_usb-otg|Pi Zero always On-The-Go]], a USB-OTG Hack\\
  
 ---- ----
-==== VGA & Sound Blender ==== +==== Paspberry Pi Pico - Programmable I/Os ==== 
-10.Dec 2018\\ +10. May 2021\\ 
-The all purpose signal to VGA mixer: [[http://paperpcb.dernulleffekt.de/doku.php?id=vga_synthesizer:vga_sound_blender|VGA & Sound Blender]]\\ +A manual for the 
-{{ :video_sound_blender_08-47-08.jpg?400 |}}\\+[[raspberrypipico:pico_pio|Programmable I/O]]'s of the Paspberry Pi Pico\\
  
 ---- ----
-==== RS232 Control ==== +==== Serial Wire Debug (SWD) and Raspberry PI ==== 
-19Oct 2018\\ +30.January 2021\\ 
-A RS232 Controller for two Waveplayer8: [[http://paperpcb.dernulleffekt.de/doku.php?id=arduino_boards:rs232_controller|RS232 Controller]]\\ +[[bootloader:openocd|{{ :bootloader:swd-raspi_programmer_seeeduinoxiao.jpg?400 |}}]]\\ 
-{{ :rs2323_control_front.jpg?400 |}}\\+A workaround for [[bootloader:openocd|OpenOCD & Raspberry Pi]].\\
  
 ---- ----
-==== PB808 Kick Drum ==== + 
-09Oct 2018\\ +==== USB Soundcard Oscilloscope ==== 
-The 808 Kick Drum for the Paper Bits is online! +16.November 2020\\ 
-{{ :pb808_kick_drum_schematic_03.jpg?400 |}}\\ +[[linux:oscilloscope|{{ :micoscope_210751.jpg?250 |}}]]\\ 
-[[http://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb808_kickdrum|PB808 Kick Drum]]\\+A simple USB sound card hack for an [[linux:oscilloscope|Linux Oscilloscope]].\\
  
 ---- ----
-==== Pop Neuron 2 ==== +==== Voltage Controlled Oscillator ==== 
-1.Sept 2018\\ +6.November 2020\\ 
-New version of Christian Faubel and my Pop Neurons:\\ +[[https://paperpcb.dernulleffekt.de/doku.php?id=sound_boards:vc_oscillator|voltage controlled oscillator]]\\ 
-[[http://paperpcb.dernulleffekt.de/doku.php?id=pop_neuron:pn012_excitatory_pop_neuron2#pn012_excitatory_pop_neuron_2|Exitatory Pop Neuron 2]]\\ +{{ :vc_oscillator_214607.jpg?250 |}}\\ 
-[[http://paperpcb.dernulleffekt.de/doku.php?id=pop_neuron:pn013_inhibitory_pop_neuron2#pn013_inhibitory_pop_neuron|Inhibitory Pop Neuron 2]]\\ +A basic Voltage Controlled Oscillator for learning, experiments and development. It's designed to plug it directly in a breadboard.\\
-{{ :popneuron2b.jpg?400 |}}+
  
 ---- ----
-==== Confetti - An Analog Computer ==== +==== Handmade Electronic Music ==== 
-15.Jan 2018\\ +30.June 2020\\ 
-[[http://paperpcb.dernulleffekt.de/doku.php?id=analog_computer:analog_computer_main|Confetti]] is a modular analog computing system.\\ +[[https://www.handmadeelectronicmusic.com/index.htm|Handmade Electronic Music - The Art of Hardware Hacking]]\\ 
-{{ :confetti708_inverting_summer_osc_200845.jpg?400 |}}\\+by Nicolas Collins, [[https://www.routledge.com/Handmade-Electronic-Music-The-Art-of-Hardware-Hacking-3rd-Edition/Collins/p/book/9780367210106|Routledge]] 2020\\ 
 + 
 +includes an article of my [[https://paperpcb.dernulleffekt.de/doku.php?id=analog_computer:confetti501_confetti_neuron| Confetti Neuron]]\\  
 + 
 +[[https://www.routledge.com/Handmade-Electronic-Music-The-Art-of-Hardware-Hacking-3rd-Edition/Collins/p/book/9780367210106|{{ :handmade_electronic_music_cover.jpg?250 |}}]] 
 +//copyright of the cover by [[https://www.routledge.com/Handmade-Electronic-Music-The-Art-of-Hardware-Hacking-3rd-Edition/Collins/p/book/9780367210106|routledge]], 2020//\\
  
 ---- ----
 +==== 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.\\
  
-==== Pop Neuron ==== +---- 
-12.Jan 2018\\ +==== Analog Computation #01 - Chua's Circuit ==== 
-the Paper PCBs: [[http://paperpcb.dernulleffekt.de/doku.php?id=pop_neuron:pop_neuron_main|Pop Neuron]]\\ +09.May 2020\\ 
-the exhibition: [[http://dernulleffekt.de/doku.php?id=symbolic_grounding:symbolic_grounding|Symbolic Grounding]]\\ +[[analogcomputation:01_chuascircuit|Analog Computation #01 - Chua's Circuit]]\\ 
-{{ :pop_neuron_00.06.46b.jpg?400 |}}\\+[[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.\\
  
 ---- ----
-==== MIDI Bit ==== +==== Arduino Bootloader ==== 
-12.Sept 2017\\ +23.Mar 2020\\ 
-Keyboard-compatiblility for the Paper Bit:\\ +[[https://paperpcb.dernulleffekt.de/doku.php?id=avr_bootloader:bootloader|Burning the Bootloader]]\\ 
-the **PB702 MIDI Synthesizer**.\\ +[[https://paperpcb.dernulleffekt.de/doku.php?id=avr_bootloader:bootloader|{{ :paper-avrisp_mkii_programming_board_raw.jpg?400 |}}]]\\ 
-{{ :pb702_midi_synth_22.jpg?400 |}}\\ +An update on burning an Arduino bootloader with all kind of AVR programming boards in the Arduino IDE and in command line.\\
-[[http://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb702_midi_synth]]\\+
  
 ---- ----
-==== A simple Hat ==== +==== Raspi-Sound-Hat ==== 
-12.Sept 2017 +04.Mar 2020\\ 
-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:raspi-sound-hat|Raspi-Sound-Hat]]\\ 
-{{ :raspberry_basic_hat.jpg?400 |}}\\ +[[https://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:raspi-sound-hat|{{ :raspi-sound_hat_recording_playback-440hz.jpg?400 |}}]]\\ 
-[[http://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:raspberry_basic_hat]]\\+A Raspberry Pi Audio Hat with two Line In and two Line Out.\\
  
 ---- ----
-==== Paper Bit Sine Wave ==== + 
-10.August 2017\\ +==== Raspi-PD Control Hat ==== 
-The PB109 VCO II makes a wonderfull, smooth sine wave.\\ +22.Feb 2020\\ 
-{{ :pb109_vcoii_4016.jpg?400 |}} +[[https://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:raspbi-pd_control_hat|Raspi-PD Control Hat]] 
-[[http://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb109_vcoii]]\\+[[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.\\
  
 ---- ----
-==== PS411 - EnvAmp ==== + 
-18.April 2017\\ +==== Pure Data on the Raspberry Pi ==== 
-Paper Synthesizer number 411an attack/release envelope generator with an voltage controlled amplifierer:\\ +06.Feb 2020\\ 
-{{ :ps411_envamp_1200_3999.jpg?400 |}}\\ +Here are some workarounds for Pure DataGPIO, Arduino  and some sound cards on the Raspberry Pi 4: [[puredata:main|Pure Data on Raspberry Pi]]\\ 
-[[http://paperpcb.dernulleffekt.de/doku.php?id=paper_synth:ps411_envamp|PS 411 - EnvAmp]]\\+[[puredata:main|{{ :puredata:pd_wiringpi_mcp3008_gpio-help_jan2020.png?400 |}}]]\\
  
 ---- ----
-==== Frames & Bottom Plates ==== +==== Experimental VGA Processor ==== 
-28.March.2017\\ +11December 2019\\ 
-lot of new frames and bottom plates for Paper Bits, Paper PCB and all kind of other boards.\\ +A new new all signal mixer (inclVGA): the 
-{{ :paper-bit_frame_1-3_03.png?400 |}}\\ +[[https://paperpcb.dernulleffekt.de/doku.php?id=vga_synthesizer:experimental_vga_processor|Experimental VGA Processor]]\\ 
-[[frames:mainframes|Frames & Bottom Plates]]\\+[[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.
  
 ---- ----
-==== PaperTiny ==== +==== Lenovo Rectangular Power Adapter ==== 
-27.Feb.2017\\ +2October 2019\\ 
-The tiny version of the Paperduino: [[http://paperpcb.dernulleffekt.de/doku.php?id=arduino_clones:papertiny]]\\ +[[lenovo_to_round-jack_adapter|Lenovo Rectangular Power Adapter to 5.5mm Round Jack]] 
-{{ :papertiny_193919.jpg?400 |}}\\+[[lenovo_to_round-jack_adapter|{{ :solder_station_adapter.jpg?400 |}}]]\\ 
 +To use a Lenovo power supply for a T12-942 solder station.\\
  
 ---- ----
-==== Paper-AVRISP mkII ==== +==== Electric Intonarumori ==== 
-7.Jan.2017\\ +31July 2019\\ 
-An AVRISP mkII clone made out of Paper-PCBs: [[http://paperpcb.dernulleffekt.de/doku.php?id=avr_bootloader:paper-avrisp_mk2|Paper-AVRISP mkII]]\\ +[[https://paperpcb.dernulleffekt.de/doku.php?id=sound_boards:electric_intonarumori|Electric Intonarumori]] - a noise-synth with beautiful feedback.\\ 
-{{ :paper-avrisp_mkii.jpg?400 |}}\\+ 
 +[[https://paperpcb.dernulleffekt.de/doku.php?id=sound_boards:electric_intonarumori|{{ :electric_intonarumori.jpg?400 |}}]]\\
  
 ---- ----
-==== Internet of Art: Raspberry-Web-Cam ==== +==== Symbiotic Synth ==== 
-21.Dez.2016\\ +10Apr2019\\ 
-Dokumentation of a seminar about live video  and web stream with the Raspberry Pi.\\ +[[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.\\
-[[http://workshop.dernulleffekt.de/doku.php?id=internet-of-art-raspberry_oldenb-ws2016-17:doku|Doku - Universität Oldenburg, WS 16-17]]\\+
 <html> <html>
-<center> +<div align=center> 
-<iframe width="400" height="225" src="https://www.youtube.com/embed/lIoB-ss5Z4E" frameborder="0" allowfullscreen></iframe> +<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> 
-</center> +</div>
-</html> +
-[[http://workshop.dernulleffekt.de/doku.php?id=internet-of-art-raspberry_paderborn-ws2016-17:doku|Doku - Universität Padernborn, WS 16-17]]\\ +
-<html> +
-<center> +
-<iframe width="400" height="225" src="https://www.youtube.com/embed/316QspSx0VA" frameborder="0" allowfullscreen></iframe> +
-</center>+
 </html> </html>
 +
  
 ---- ----
-==== Paper-Bits Update ==== +==== PB202 MIDI to CV Update ==== 
-30.Okt.2016\\ +15.Jan2019\\ 
-Update of the [[http://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:paper_bits_main|Paper-Bits]] with new [[http://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb103_sinevco|Sine Wave Oscillator]] and a lot of other new modules. +I updated the [[https://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb202_miditocv| 
-{{ :dsc_7696mic.jpg?400 |}}\\+Paper Bit 202 Midi to CV]] board. It has now 4 CV outputs and gives out the clock signal as trigger sinal.\\ 
 +[[https://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb202_miditocv|{{ :pb202_midi_to_cv_015617.jpg?400 |}}]]\\
  
 ---- ----
-==== Paper-Duino-Hat ==== +==== PB705 VCCC Voltage Controlled Chua Circuit ==== 
-16July2016\\ +23.Jan. 2019\\ 
-The latest version of the Paper-Duino-Pi as a Hat for the Raspberry Pi (B+ ,2 and 3), the [[http://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:paperduinopi_hat|Paper-Duino-Hat]].\\ +Chua's Oscillator for Paper Bits! [[https://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb705_vccc|PB705 VCCC Voltage Controlled Chua Circuit]]\\ 
-{{ :paper-duino-hat_212231.jpg?400 |}}\\+[[https://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb705_vccc|{{ :pb705_vccc_schematic.jpg?400 |}}]]\\
  
 ---- ----
-==== Bluetooth-Board ==== +==== VGA & Sound Blender ==== 
-13Jun2016\\ +10.Dec 2018\\ 
-Two Paper-Bluetooth-Boards for the Paperduino-UNO and the Mini-Duino: +The all purpose signal to VGA mixer: [[https://paperpcb.dernulleffekt.de/doku.php?id=vga_synthesizer:vga_sound_blender|VGA & Sound Blender]]\\ 
-[[http://paperpcb.dernulleffekt.de/doku.php?id=arduino_boards:bluetooth_board|Bluetooth-Board]].\\ +[[https://paperpcb.dernulleffekt.de/doku.php?id=vga_synthesizer:vga_sound_blender|{{ :video_sound_blender_08-47-08.jpg?400 |}}]]\\
-{{ :duino-mini-bluetooth_173508.jpg?400 |}}\\+
  
 ---- ----
-==== Paper-Duino-Mini ==== +==== RS232 Control ==== 
-7June2016\\ +19. Oct 2018\\ 
-The latest and smalest member of the Paper-Duino familie: [[http://paperpcb.dernulleffekt.de/doku.php?id=arduino_clones:paper-duino-mini#paper-pcb|the Paper-Duino-Mini]].\\ +A RS232 Controller for two Waveplayer8: [[https://paperpcb.dernulleffekt.de/doku.php?id=arduino_boards:rs232_controller|RS232 Controller]]\\ 
-{{ :paper-duino-mini.jpg?400 |}}\\ +[[https://paperpcb.dernulleffekt.de/doku.php?id=arduino_boards:rs232_controller|{{ :rs2323_control_front.jpg?400 |}}]]\\
-Also as a sewable version: the [[http://paperpcb.dernulleffekt.de/doku.php?id=arduino_clones:fabric-duino|Fabric-Duino]]!\\ +
-{{ :fabric-duino_011229_pure.jpg?400 |}}\\+
  
 ---- ----
-==== Hack of the digital.data.funeral(selfie) ==== +==== PB808 Kick Drum ==== 
-30Mai2016\\ +09. Oct 2018\\ 
-[[digital.data.funeral_hack]]\\ +The[[https://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb808_kickdrum|PB808 Kick Drum]] for the Paper Bits is online! 
-{{ :audreys_usb_hack_180421.jpg?400 |}}\\ +[[https://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb808_kickdrum|{{ :pb808_kick_drum_schematic_03.jpg?400 |}}]]\\
-A smal hack for the digital.data.funeral(selfie) - USB stick of Audrey Samson.\\+
  
 ---- ----
-==== PS202 - MIDI-Duino ==== +==== Pop Neuron 2 ==== 
-23Mai2016\\ +1.Sept 2018\\ 
-A simple [[http://paperpcb.dernulleffekt.de/doku.php?id=arduino_boards:midi-duino|MIDI-Arduino Board]] with MIDI-IN and MIDI-THRU/OUT and MIDI over USB.\\ +<del>New version the Pop Neurons:</del>\\ 
-{{ :midi-duino_front.jpg?400 |}}+[[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 |}}
  
-==== Paper Bits ==== +----
-13Mai2016\\ +
-[[http://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:paper_bits_main|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.\\+
  
-{{ :paper-bits_131147.jpg?400 |}}\\ + 
-Build for and during my stay at the [[http://www.theisro.org/|Indian Sonic Research Organisation]].\\+==== 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 |}}]]\\
  
 ---- ----
-==== VGA Board ====+==== 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 |}}]]\\
  
-18Jan2016\\ +---- 
-I made a new version of the Raspberry Pi [[http://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:raspberry_vga_board|VGA-Board]].\\ +==== MIDI Bit ==== 
-{{ :vga-666_board_pi_190334.jpg?400 |}}\\+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 |}}]]\\
  
-==== Synth-Werk ==== 
  
-The monthly [[synth-werk|Synthesizer Werkstatt]] for building Paper-Synthesizer modules and making faceplates, ...\\ +---- 
-{{ :ps110_doku_2692.jpg?200 |}}\\ +**[[archive|<< Older Posts]]**\\
-... and for social soldering.\\ +
-by Antti Pussinen & Wolfgang Spahn+
  
 ---- ----
-==== Older Posts ==== +==== Credits & Contact ==== 
-[[archive|<<<<]]+**[[credits|Credits]]**\\ 
 +**[[contact|Contact]]**\\ 
 + 
 +---- 
 +==== License ==== 
 +If not other mentioned all software, boards, web-sides and manuals are written, designed and developed by [[https://wolfgang-spahn.de/doku.php|Wolfgang Spahn]] 2008-21.\\ 
 + 
 +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>
  
 ---- ----