Found in a 70s RCA manual, this circuit uses transistors from the era. Equivalent types can be used such as TIP31 for Q1 and BD135 for Q2.
This oscillator was found in Radio Electronics from the 90s. C1 and C2 have 2,700 pF and the...
This circuit was obtained from a Popular Electronics of 1994. The magazine no longer exists in its...
Molex is using the FFC / FPC Premo-Flex jumpers for inter-board and inter-plate interconnects...