This differential amplifier, found in a 1964 Electronic Design, has a gain of 30. The setting can be applied to modern equivalent transistors.
This circuit appears elsewhere on this site. The CMOS gate can be any one, including NAND and NOR...
SAM D5x and E5x MCUs Provide Powerful Performance and Enhanced Security Features CHANDLER, Ariz.,...
This circuit used in signaling for boats, cars or barriers was found in a 1980s documentation. It still...