===== Archive =====
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==== Paper Bit Sine Wave ====
10.August 2017\\
The PB109 VCO II makes a wonderfull, smooth sine wave.\\
{{ :pb109_vcoii_4016.jpg?400 |}}
[[http://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb109_vcoii]]\\
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==== PS411 - EnvAmp ====
18.April 2017\\
Paper Synthesizer number 411, an attack/release envelope generator with an voltage controlled amplifierer:\\
{{ :ps411_envamp_1200_3999.jpg?400 |}}\\
[[http://paperpcb.dernulleffekt.de/doku.php?id=paper_synth:ps411_envamp|PS 411 - EnvAmp]]\\
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==== 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.\\
{{ :paper-bit_frame_1-3_03.png?400 |}}\\
[[frames:mainframes|Frames & Bottom Plates]]\\
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==== PaperTiny ====
27.Feb.2017\\
The tiny version of the Paperduino: [[http://paperpcb.dernulleffekt.de/doku.php?id=arduino_clones:papertiny]]\\
{{ :papertiny_193919.jpg?400 |}}\\
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==== Paper-AVRISP mkII ====
7.Jan.2017\\
An AVRISP mkII clone made out of Paper-PCBs: [[http://paperpcb.dernulleffekt.de/doku.php?id=avr_bootloader:paper-avrisp_mk2|Paper-AVRISP mkII]]\\
{{ :paper-avrisp_mkii.jpg?400 |}}\\
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==== Internet of Art: Raspberry-Web-Cam ====
21.Dez.2016\\
Dokumentation of a seminar about live video and web stream with the Raspberry Pi.\\
[[http://workshop.dernulleffekt.de/doku.php?id=internet-of-art-raspberry_oldenb-ws2016-17:doku|Doku - Universität Oldenburg, WS 16-17]]\\
[[http://workshop.dernulleffekt.de/doku.php?id=internet-of-art-raspberry_paderborn-ws2016-17:doku|Doku - Universität Padernborn, WS 16-17]]\\
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==== Paper-Bits Update ====
30.Okt.2016\\
Update of the [[http://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:paper_bits_main|Paper-Bits]] with a new [[http://paperpcb.dernulleffekt.de/doku.php?id=paper_bits:pb103_sinevco|Sine Wave Oscillator]] and a lot of other new modules.
{{ :dsc_7696mic.jpg?400 |}}\\
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==== Paper-Duino-Hat ====
16July2016\\
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]].\\
{{ :paper-duino-hat_212231.jpg?400 |}}\\
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==== Bluetooth-Board ====
13Jun2016\\
Two Paper-Bluetooth-Boards for the Paperduino-UNO and the Mini-Duino:
[[http://paperpcb.dernulleffekt.de/doku.php?id=arduino_boards:bluetooth_board|Bluetooth-Board]].\\
{{ :duino-mini-bluetooth_173508.jpg?400 |}}\\
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==== Paper-Duino-Mini ====
7June2016\\
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]].\\
{{ :paper-duino-mini.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 |}}\\
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==== Hack of the digital.data.funeral(selfie) ====
30Mai2016\\
[[digital.data.funeral_hack]]\\
{{ :audreys_usb_hack_180421.jpg?400 |}}\\
A smal hack for the digital.data.funeral(selfie) - USB stick of Audrey Samson.\\
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==== PS202 - MIDI-Duino ====
23Mai2016\\
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.\\
{{ :midi-duino_front.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]].\\
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==== VGA Board ====
18Jan2016\\
I made a new version of the Raspberry Pi [[http://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:raspberry_vga_board|VGA-Board]].\\
{{ :vga-666_board_pi_190334.jpg?400 |}}\\
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==== Synth-Werk ====
The monthly [[synth-werk|Synthesizer Werkstatt]] for building Paper-Synthesizer modules and making faceplates, ...\\
{{ :ps110_doku_2692.jpg?200 |}}\\
... and for social soldering.\\
by Antti Pussinen & Wolfgang Spahn
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==== C Flash an LED on B+2 ====
19Okt2015\\
The Raspberry Pi B and the B2 have different Chips. That's why for flashing an LED on the GPIOs one needs a different code in C-Programs:\\
[[code:flashing_LED_C|Flashing an LED in C on B2]]
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==== MIDI to CV ====
18Okt2015\\
[[http://paperpcb.dernulleffekt.de/doku.php?id=paper_synth:midi_to_cv|Paper Synthesizer 201 - MIDI to CV]]:\\
A MIDI to control voltage board. 2 DAC and 4 fast PWM.\\
{{ :ps201-midi_to_cv_eurorack_wspahn.jpg?200 |}}
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==== Wave Converter ====
09Mai2015\\
[[http://paperpcb.dernulleffekt.de/doku.php?id=paper_synth:ps110_wc|Paper Synthesizer 110 - Wave Converter]]:\\
The wave shaper board for our PS110 Voltage Controlled Oscillator done in cooperation with Antti Pussinen.\\
{{ :ps-modules_pure470.jpg |}}
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==== Voltage Controlled Oscillator ====
28Februar2015\\
[[http://paperpcb.dernulleffekt.de/doku.php?id=paper_synth:ps110_vco|Paper Synthesizer 110 - Voltage Controlled Oscillator]]:
The saw wave core for a one volt per octave analog oscillator. Plus the calibration keyboard. In cooperation with Antti Pussinen.\\
{{ :ps110_vco_wspahn.jpg |}}
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==== VS1000 Audio Module ====
21July2014\\
[[http://paperpcb.dernulleffekt.de/doku.php?id=arduino_boards:ogg_player_board|OGG-Player-Board]]: A simple OGG-Player based on the VS1000 Audio Module.\\
{{ :ogg-player-board.jpg |}}
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==== SMD Soldering ====
18July2014\\
[[http://paperpcb.dernulleffekt.de/doku.php?id=about:smd-soldering|SMD Solder Manual]]: A small manual for SMD soldering.\\
{{ :smd-loeten_00_470p.jpg |}}
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==== Hard-Sync-Oscillator ====
21Jun2014\\
[[http://paperpcb.dernulleffekt.de/doku.php?id=paper_synth:ps100_hard-sync-osc|Paper-Synthesizer 100 - Hard-Sync-Oscillator]]: The first board of a modular Paper-Synthesizer. A project in cooperation with Antti Pussinen.\\
{{ :hardsyncosc_2395_470p.jpg |}}
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==== Paper-Duino-Pi ====
15Nov2013\\
[[http://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:paperduinopi|Paper-Duino-Pi]]: The new version 3.2 of the Paper-Duino-Pi is released. It comes with an additional shutdown and reset button on the GPIO pins.\\
{{ :paper-duino-pi_wspahn.jpg |}}
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==== Paper USBasp ====
22Mrz2013\\
[[http://paperpcb.dernulleffekt.de/doku.php?id=avr_bootloader:paper_usbasp|Paper USBasp]]: Use the paper USBasp programmer to burn Paper Duino and AVR chips.\\
{{ :paperusbasp_wspahn.jpg |}}
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==== Paper-Leonardo ====
20Feb2013\\
[[http://paperpcb.dernulleffekt.de/doku.php?id=arduino_clones:paperleonardo|Paper-Leonardo]]: Paper-Leonardo is an Arduino clone with USB connection.\\
{{ :paper-leonardo_wspahn.jpg |}}
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==== Paper-Duino-Pi 168 ====
05Dec2012\\
[[http://paperpcb.dernulleffekt.de/doku.php?id=raspberry_boards:paperduinopi_168|Paper-Duino-Pi]]: Thanks to the Paper-Duino-Pi the Raspberry Pi as an all purpose artistic tool is now complete.\\
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==== Paperduino-Uno ====
24April2011\\
[[http://paperpcb.dernulleffekt.de/doku.php?id=arduino_clones:paperduino-uno|Paperduino-Uno]]: The Paperduino-UNO is an easy and cheap way to build your own Arduino UNO clone.\\
{{ :paperduino-nulleffekt_wspahn.jpg |}}
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==== Light-Type ====
25Nov2010\\
[[http://dernulleffekt.de/lighttype.html|Light-Type]]: A simple Keyboard hack that allows for typing with light.\\
{{ :wuerfel_innenleben_wspahn.jpg |}}
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