This variable gain circuit for analog video signals was found in a 90s Linear Technology documentation. The circuit has an adjustable gain between -12 and +8 dB.
Damped sine oscillations can be produced when short pulses are applied to the input of this...
This circuit was found in a 90s Hands On Electronics. The semiconductor component is a Triac of...
This circuit uses a common digital clock to activate a relay at a programmed time. The circuit takes...