This Morse code practice circuit produces a tone at the speaker whose frequency depends on C1 and C2. The circuit is from a May 1994 Electronics Now issue.
Code Practice Oscillator (CB25716E)
- Details
- Written by: Newton C. Braga
This Morse code practice circuit produces a tone at the speaker whose frequency depends on C1 and C2. The circuit is from a May 1994 Electronics Now issue.
