This circuit is from a 1967 documentation. It consists of a sensor for memories used at the time. It can be made with modern equivalent transistors. Note the 4 V symmetrical power source.
When the power is turned on, the output of this circuit goes to the “1“ logic level by a time...
Details of the coil of this two-transistor generative receiver were not given. We found it in a...
Common diodes when forward biased present a voltage fall of about 0.6 to 0.7 V. This voltage fall...