This circuit was found in Linear Technology documentation from the 90's. The circuit uses components from that time, and can be powered by 5 V. In these conditions, it can function as a shield.
This circuit was found in Philips documentation from 1965. No information was given about the...
This control allows to start or stop a motor up to 3 or 4 A with a low intensity signal. The...
We found the circuit of this Japanese transistorized commercial receiver in a documentation from...