This is the VCO (voltage controlled oscillator) audio synthesizer module for the Eurorack Modular systems. It's based on the Wavetable and FM synthesis using Arduino Mozzi library. See the basic ...

In the circuit shown, you could also use 100k potentiometers instead of these switches if you want more adjustment possibilities. Circuit implementation (see: basic circuit diagram): To keep things ...

Four amplifiers are used and each has a 3-position switch that allows the user to add-ignore-subtract the signal from it. In the circuit shown, you could also use 100k potentiometers instead of these ...

RS-elc 8 maanden geleden See basic diagram: the switches have 3 active connections: pin1, 2 and 4 For replacing with a (100k or higher) lineair potmeter you connect it's wiper to node pin1, the outers ...

A push-push oscillator array with simple coupling circuit is studied. The push-push oscillators are connected via a coupling circuit using a HEMT. The oscillators are synchronized and the output phase ...

A novel Push-Push oscillator array with simple structure is proposed. The Push-Push oscillators are connected via a coupling circuit whose structure is very simple. The phase shift between the output ...

The pinout and functional diagram are shown below (Intersil Datasheet/September 1998). This is the basic circuit diagram of the Chinese module (borrowed from the web)… Note at this point that the ...