Start page: Electronics projects by Raymond Schouten, mail: rs.elc.projects (at gmail)
No sales, information only. This website contains pictures/sounds/explanations/schematics/pcbdesigns/code.
click on this link to see projects I posted at Elektor Labs
click on this link to see projects I posted at YouTube

For this website: click on the pictures below to go to subpages (refresh browser, press F5, for latest version)

Synthesizer circuits
Synthesizer "PRBSynth1"
Noise and random based sound engine (no oscillators)
 Synthesizer "MonoVoks1"
 Synthesizer "MonoVoks2"
Synthesizer "MonoLadder1"
 Synthesizer "MonoStat1" (proto)
 Synthesizer "MonoVoks4"
 more to come
1GHz over a breadboard
 Airflow detector Arduino=sensor
 Blink in the dark without transistors
 Thermal Noise generator
RF bridge 1kHz-1GHz
 Thevenin meter
 Vocal suppression, no chips
 Thyristor temperature sensor
RC-osc wide range tuning
 audio effect: Pipeline distortion
 more to come
 more to come
Starters: Arduino Workshop
 Starters: E-charge detector
 Starters: Thumbtack "Theremin"
 more to come
My first synth design (1978)
 1 transistor percussion (1985)
 16 chan audiomixer (1990)
 My old modular synth designs