Hartley for 1 MHz (CB25588E)

This oscillator was found in the July 1993 Electronics Now magazine. The coil is wound with 28-wire in a 0.5 cm shape.

Transistor Hartley Oscillator (CB4576E)
This circuit consists of a single Hartley oscillator using a bipolar transistor that can generate...
DA14680 and DA14681 SmartBond ™ Wearable on Chips ™ (COM076E)
August 2016 - It can be purchased from Mouser Electronics new chips from Dialog Semiconductor, the...
Motorcycle Alarm (CB6490E)
This circuit was obtained from Popular Electronics of the 1990s. It makes use of a mercury switch that...