Why this happen 2ed

116

01:19:33

When u increase the voltage or decrease it. The waveform goes crazy?!

published 10 years ago

SkeLe

10 years ago

Remove capacitors and the circuit will works properly

hurz

10 years ago

Its not the capacitor! Its because you are working with positive feedback on both opamps. Swap plus minus inputs (change to negative feedback) and your circuit will work linear and not like a schmitt trigger ;P. Hope this helps.

yra

10 years ago

I have a question for hurz; can u use a Schmidt trigger in A-D converter with stable operation, let's say something simple like a light dimmer. I'm thinking of using a ir diode sender to trigger.

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