This circuit was obtained from an English publication from 1977. The integrated circuit is a CA3140 operational amplifier. Frequency adjustment is done in VR1.
Code practice oscillator (CB22008E)
- Details
- Written by: Newton C. Braga
This circuit was obtained from an English publication from 1977. The integrated circuit is a CA3140 operational amplifier. Frequency adjustment is done in VR1.
