Transistorized VU (CB21729E)

The instrument of this circuit can be a common microammeter. The circuit has its operating point adjusted in the trimpot.

Automotive Pendulum Alarm (CB4873E)
We found this circuit in an old American documentation. The circuit is suitable for motorcycles and...
A bench power supply with many voltages (CB24717E)
For someone who wants to take advantage of a double transformer in a good power supply, we found...
ADP1765 Linear Regulators CMOS - Analog Devices
September 2017 - Analog Devices is making available through Mouser Electronics the Analog Devices...