This oscillator can generate 2 to 10 MHz signals and was found in an American 1980s documentation. The circuit is stable and its supply voltage is 5 V.
This simple 4-bit digital-to-analog converter was found in a 1974 publication. The transistors can be the...
Found in an Elektor from the 90s, this circuit is used with analog TV signals. The components are...
This small regulated power supply was found in a 1963 General Electric documentation. The special...