The circuit shown uses an operational amplifier that is uncommon nowadays. The circuit was obtained in a 1994 Linear Applications Handbook by National Semiconductor.
April 2017 - Mouser Electronics owns standard Qi wireless charging coils for a power range of up...
August 2017 - This new component of On Semiconductor is available from Mouser Electronics. This is an...
This sound effects circuit is based on 555 rectangular oscillating circuits but produces...