alkopop79's Profile

twin-T with trigger PUBLIC

A shell resonance drum oscillator for toms, bongos, bass drum and such. It works on breadboard though I used an arduino instead of the 555 to send pulses (0.1 sec) and a TL072 instead of the LM741....

by alkopop79 | updated May 09, 2013

drum   op-amp   oscillator   synth   twin-t  

Schmidt-trigger PUBLIC

by alkopop79 | updated May 09, 2013

transistor OTA PUBLIC

Operational transconductance amplifier for converting control voltage to current (V->A).

by alkopop79 | updated May 07, 2013

cv   ota   synthesizer  

twin T percussion oscillator PUBLIC

by alkopop79 | updated May 02, 2013

drum   synth   twin-t  

Sallen-Key two pole resonant filter PUBLIC

by alkopop79 | updated April 29, 2013

Operational transconductance amplifier (OTA) PUBLIC

Operational transconductance amplifier, a voltage-to-current converter.

by alkopop79 | updated April 29, 2013

cv   op-amp   ota  

noise osc w 2 transistors PUBLIC

Noise oscillator

by alkopop79 | updated April 27, 2013

noise oscillator PUBLIC

by alkopop79 | updated April 24, 2013

Sallen-Key filter PUBLIC

Sallen-Key filter

by alkopop79 | updated April 24, 2013

filter   sallen-key   synthesizer  

OTA PUBLIC

by alkopop79 | updated April 24, 2013

op amp non-inverting amp PUBLIC

by alkopop79 | updated April 16, 2013

op-amp  

rail splitter PUBLIC

Simple rail splitter to get virtual ground.

by alkopop79 | updated April 13, 2013

rail splitter PUBLIC

by alkopop79 | updated April 12, 2013

power-supply   rail-splitter  

Twin T PUBLIC

by alkopop79 | updated April 12, 2013

audio   drum   oscillator   sine   synt   twin-t