This circuit responds to frequencies from 100 Hz to 3 MHz. We find it in a 90s Radio Electronics. Transistors are general purpose types.
In the figure we have a very sensitive touch switch circuit. A touch of the sensor causes the...
July 2017 - The new Texas Instruments ISO772x digital isolators with a speed of up to 100 Mbps and a...
This circuit responds to frequencies from 100 Hz to 3 MHz. We find it in a 90s Radio Electronics....