This precision circuit was found in ancient American documentation. The most critical component is the PMOS transistor. The power supply must be symmetrical.
This power supply was originally developed for the CIR10160, but can be used with other VHV (Very...
We found this circuit in a 1986 documentation. It is based on TTL integrated circuits that can be...
This car alarm was obtained in a Signetics documentation from the 1980s. The circuit uses the 555...