This simple signal generator with transistors was published in Radio Electronics magazine in November 1957. The circuit generates signals determined by the coil and modulation by the transformer.
This remote listening device was found in documentation from the 50's. The transistors used are...
This circuit includes an AD converter for interfacing with a microprocessor and can be used as a...
The figure shows an anti-bounce circuit among many that can be found on our website and in our...