This simple clock can be used to generate signals up to 100 kHz, depending on the crystal. We found it in a 1967 documentation. Note the high supply voltage.
We find this circuit in a documentation for engineers from 1971. The circuit generates rectangular and...
September 2017 - Texas Instruments' new TPS720 and TPS720-Q1 low dropout voltage (LDO) linear...
This is an amplifier circuit found in phonographs or portable record players from the 1970s. This...