The circuit shown in the figure below is from the 1993 Linear Technology Applications. The operational ones used are uncommon and the use of equivalents can be analyzed.
This circuit was obtained from a 1966 magazine but can be easily assembled using the 2N2646 as a...
In the figure we have the typical configuration of a Hartley oscillator. This circuit generates...
September 2017 - Alpha Wire's Thermo Thin Hoo-Up wires are suitable for use in extreme...