Paper-PCBs

paper_bits:pb401_vc_echo - [PB401 VC Echo]

admin (admin@undisclosed.example.com) — 2022-03-06T12:37:24+0200

PB401 VC Echo PB401 VC Echo is the echo and delay module for the Paper-Bits It isbased on the digital delay chip PT2399. The amount of echo could be changed with a potientiometer. The length of the delay could be adjusted with a 5V control voltage (0 to 5V) optional with a potientiometer, too. This could be set with a jumper.

paper_synth:usb_to_ffc_power_connector - [License]

admin (admin@undisclosed.example.com) — 2022-02-10T22:20:15+0200

USB to FFC Power Connector USB to Flat Flexible Cable (FFC) Connector Power Connector for the PS110 - VCO. Remove the unneeded pins: The connection: With a little copper stripe board: Soldered: Connect all grounds: The marked connector: ----------

paper_synth:dc-dc_0512_converter - [License]

admin (admin@undisclosed.example.com) — 2022-02-10T22:19:43+0200

DC-DC 5Vto2x12V Converter Board An USB powerd DC-DC Converter that provides +12V and -12V. It's based on the RECOM REC1.5-0512DR/X1 you can by for example at Pollin.de. The board has two control LEDs. Both are 2V, 1mA Low Current LEDs. If you use different LEDs you have to change the 10kOhm resistor.

paper_synth:calibration_keyboard - [License]

admin (admin@undisclosed.example.com) — 2022-02-10T22:19:15+0200

Calibration Keyboard The Calibration Keyboard is a handy tool for tuning the PS110 Voltage Controlled Oscillator. Front: Back: Paper-PCB ---------- License The Calibration Keyboard was designed by Wolfgang Spahn 2015-21. It is licensed under a

paper_synth:ps000_power-supply - [License]

admin (admin@undisclosed.example.com) — 2022-02-10T22:18:49+0200

PS000 - Power Supply A power supply for Euro-Rack modules. It comes with +12V,-12V and 5V. The 12V provides 500mA current and the 5V 2A. ---------- Board ---------- Parts Resistors * 1x 2k * 2x 4.7k Semiconductors * 3x Low Current LEDs

paper_synth:ps808kd - [License]

admin (admin@undisclosed.example.com) — 2022-02-10T22:17:02+0200

Paper-Synthesizer 808KD - Kick Drum Module A Functional Clone of the Tr-808 Bass Drum The sound of 808 bass drum is one of the most recognizable electronic instruments. It is The sound of 80´s hip hop and electro and one of the most cloned and copied electronic musical circuits of all time.

arduino_boards:midi-duino - [License]

admin (admin@undisclosed.example.com) — 2022-02-10T22:16:13+0200

PS202 - MIDI-Duino An Midi-In and Thru/Out Board based on the Arduino Pro Micro. It can be used to controll all kind of devices like motors and lights. With an Arduino IDE modification one can use Midi over USB, too. A jumper allows to switch between Midi-thru and Midi-out.

paper_synth:ps110_wc - [License]

admin (admin@undisclosed.example.com) — 2022-02-10T22:15:22+0200

PS110 – Wave Converter This is the wave shaper board for our Paper-Synthesizer 110 - VCO. The waveshaper converts saw wave to sine, square and triangular waves. It also ads and input and control for linear frequency modulation and pulse width modulation for square output.

paper_synth:ps110_vco - [License]

admin (admin@undisclosed.example.com) — 2022-02-10T22:15:00+0200

PS110 Voltage Controlled Oscillator PS110 Voltage Controlled Oscillator the a saw wave core for a one volt per octave oscillator. The wave shaper board for the VCO is here: PS110_Wave Converter A Voltage Controlled Oscilator, or vco, is the heart of any musical synthesizer. It usually forms the starting material for subtractive audio synthesis. An analog VCO of this kind creates an audible waveform by charging and discharging a capasitor. Voltage control enables one to control the frequ…

paper_synth:paper_synth_main - [License]

admin (admin@undisclosed.example.com) — 2022-02-10T22:14:32+0200

Paper Synthesizer Paper Synthesizer is a modular analgue synthesizer. It allows to sculpt electric circuits into sonic waveforms. Paper Synthesizer are compatible to eurorack. Paper Synthesizer started as a collaboration by Antti Pussinen und Wolfgang Spahn in 2014. It's design is based on Wolfgnag Spahn's

paper_synth:midi_to_cv - [License]

admin (admin@undisclosed.example.com) — 2022-02-10T22:12:26+0200

PS201 - MIDI to CV UsbMidi/Midi to Controll Voltage converter is the interface that lets other computers, synthesizers and controllers integrate into the modular synthesizer world. While an old standard, Midi keeps its place as the universal data connector in synthesizer world, as well as for other creative controllers ranging from vj and dj controllers, to custom diy button banks, and media artworks.

arduino_boards:midi_board - [schematic]

admin (admin@undisclosed.example.com) — 2022-01-13T23:24:39+0200

MIDI-Board Here is the MIDI-In, MIDI-Out and MIDI-Thru board for the Arduino. It is made with the opto isolator 6N138 and the inverter 74LS04N. To prevent bootloading confusion (with older Arduino boards) always powers the opto isolator over the Arduino.

sound_boards:vc_oscillator_patch.jpg - created

admin (admin@undisclosed.example.com) — 2020-11-26T01:44:05+0200

sound_boards:vc_oscillator_214943_rot.jpg - created

admin (admin@undisclosed.example.com) — 2020-11-06T11:28:47+0200

sound_boards:vc_oscillator_12.jpg - created

admin (admin@undisclosed.example.com) — 2020-11-04T19:19:20+0200

sound_boards:vc_oscillator_12.zip - created

admin (admin@undisclosed.example.com) — 2020-11-04T19:19:19+0200

sound_boards:vc_oscillator_214607.jpg - created

admin (admin@undisclosed.example.com) — 2020-11-03T21:55:55+0200

sound_boards:vc_oscillator_schematic.jpg - created

admin (admin@undisclosed.example.com) — 2020-11-03T21:38:19+0200

sound_boards:vc_oscillator_11.jpg - created

admin (admin@undisclosed.example.com) — 2020-11-03T21:37:31+0200

sound_boards:vc_oscillator_11.zip - created

admin (admin@undisclosed.example.com) — 2020-11-03T21:37:30+0200