We found this circuit in a 1980s General Electric documentation. It appears from other sources in this section. The circuit makes use of diacs and SCRs of the time.
This musical doorbell was found in a Popular Electronics from the 90s. The U4 melody generator...
This circuit was found in a 2005 Linear Technology application manual. The circuit is based on the...
This oscillator produces a signal with a central frequency in 1 MHz. This frequency can be...