For some applications it is important to have a tone decoder with narrow bandwidth and fast...
This amplifier delivers 20 W into an 8-D load using a single IRF520 driving a transformer coupled...
A simple power op amps to 300 Hz operation. One type of circuit is more difficult to protect the...
The video amplifier in the diagram is a well-known design. Simple, yet very useful, were it not...
This module is a "tribute" module, based on the awesome Steiner-Parker Synth VCF. Those who know...
Take photos in 360 degrees. That kind of photo is actually an animation that consists of several...
As can be seen from the circuit loop, the circuit is mainly two times a Butterworth filter, in...
CA3062 combined photodetectors and power amplifier in response to the optical signal generated...