Found in an Electronic Design from 1968 this circuit generates a linear sawtooth signal modulated by an input signal. The transistors are from the era.
This switch is triggered by the touch of the sensors, which can be two metal plates. These plates...
We found this circuit in a 2002 documentation. This die shows numbers 1 to 6 on a common anode...
March 2017 - Mouser Electronics is making available the new Olimex A20 OLinuXino single board...