This circuit was found in an American documentation from the 90s. It consists of a variable with a triac in which the load current can be controlled, monitored by an ammeter.
The presented circuit provides an output voltage proportional to the input current, according to...
This circuit can be used in bridge of sensitive measures. We found it in a documentation from the...
This circuit provides a high intensity pulsating signal to a speaker. The circuit is from an...