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kobejn

still in theory and a lot of electro garbage

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github

This user joined on 08/03/2016.

Projects I Contribute To

This small Workstation is suposed to drive my GRBL CNC Router

RPi Workstation for CNC Control

My Lists

hmmm

music nose

Curated by kobejn

synths

-- synthetizers are our hobby

Curated by kobejn

osciloss

osciloscopess

Curated by kobejn

Things I've Built

MIDIBOX Plus Plywood edition

<a href="http://ucapps.de"; target="_blank">ucapps.de</a> project made 2003-2006

Projects I Like & Follow

The WiPhone project is an open source mobile IP phone. WiPhone is intended to be hackable, modular, cheap, and open, while remaining usable.

ESP32 WiPhone

The 2018 Hackaday Prize

The open-source DIY MIDI Controller for DJs.

Traktorino: DIY MIDI Controller for DJs

gustavo-silveira Gustavo Silveira

The 2018 Hackaday Prize

An all-in-one, made to hack step sequencer built around the Teensy platform with LiPo charging, touch TFT, encoders, buttons, and RGB leds.

Teensy Beats Shield

chris-miller Chris Miller

The 2018 Hackaday Prize

A customisable digital synthesizer. Works like an analogue modular synthesizer but cheaper, and with the ability to play many notes at once.

PolyMod: modular digital synthesizer

matt-bradshaw Matt Bradshaw

Hackaday Prize 2019

An ESP32-based open source audio synthesis platform suitable for eurorack modular synthesizers, <1ms latency, 44.1kHz samping rate.

Eurorack audio synthesis platform

robert-manzke Robert Manzke

A tiny Raspberry Linux computer with a keyboard, a daylight-readable screen, and a long-range transceiver

ShaRPIKeebo - Nano Linux Computer

General MIDI Synthesizer for parallel port

S2P : Tiny Parallel Port General MIDI Synthesizer

MIDI controller and synthesizer based on a C-system chromatic button accordion layout.

Chromatic Button Synth

Hackaday Prize 2019

OPEN SOURCE and OPEN HARDWARE DRUM MACHINE made in Italy by Faselunare.com

SHAPESHIFTER V2

The 2018 Hackaday Prize

An ecosystem of Eurorack modules that enable users to make studio quality MIDI/CV controls, audio interfaces and synths

MAD 1.1 - Modular Audio Devices

michele-perla Michele Perla

Put a Pi in your Eurorack!

EuroPi

poyu-chen Poyu Chen

Try an analog method

Voltage controlled oscillator

The 2018 Hackaday Prize

Using low-cost components and a modular design, PolySynth aims at becoming your next audio engine for your upcoming project.

PolySynth: Minimal 8-Bit Synthesizer

nathan-petersen Nathan Petersen

Precision peak detector using op amps to manage input impedance, peak stability and output drive.

Precision peak detector using Op Amps

Look ma! no computer! How about a 555 ADC* that outputs 230kbaud serial ascii !!

555 based serial ADC

rue-mohr Rue Mohr

This project uses a 555 timer and a few op amps to convert voltage to frequency with emphasis on data measurement

555 Timer Voltage to Frequency For Measurement

allthingsoneplace

Long range infrared Beam Interruption Detector(BID) using infrared pre-amplifier OP AMP and using single IR transmitter and receiver diode.

Infrared Pre-Amplifier

use lm358 as non-inverting low-pass filter to clean audio of higher harmonics, then send thorough 555 timer.

audio to square wave using 555

eric-fontaine Eric Fontaine

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