This circuit detects when there was a power cut, triggering the indicator circuit around it. The circuit is powered by the voltage of a source connected to the grid.
The circuit shown in the figure differs from the previous one (CIR8909) in that it can be...
This circuit allows coupling optical signals to a TTL input with excellent performance. Among the...
In the figure we have a practical circuit for a 50 kHz bandwidth amplifier using a photo diode as...