This 1965 circuit consists of a small inverter for an ultraviolet lamp. The circuit is from a Motorola manual and the transformer must be wound on the core indicated in the diagram.
This circuit is from the 1994 Linear Applications Handbook, published by National Semiconductor, which is...
This circuit with an industrial standard 4-20 mA interface uses a KPZ20G pressure sensor but can...
This receiver for the AM band with 6 transistors was manufactured in the 60's in Japan. The power...