12-07-2021, 09:04 AM
op amp as schmitt trigger problem
hi Mike,you probably need a rail-to-rail opamp, or at least one swinging close to GND. A TL072 will not work, maybe a LM358 or TLC272.
https://electro-music.com/forum/viewtopi...745#450745
hi Mike,you probably need a rail-to-rail opamp, or at least one swinging close to GND. A TL072 will not work, maybe a LM358 or TLC272.
https://electro-music.com/forum/viewtopi...745#450745