We found this circuit in a Popular Electronics from the 90s. The circuit is for two-terminal capsules. The frequency depends on resistors R1 and R2 and on capacitor C3 too.
Piezoelectric Driver 3 (CB21150E)
- Details
- Written by: Newton C. Braga
We found this circuit in a Popular Electronics from the 90s. The circuit is for two-terminal capsules. The frequency depends on resistors R1 and R2 and on capacitor C3 too.
