This circuit allows the detection of RF signals using the lowest range of direct currents of a common multimeter. Equivalent diodes such as 1N34 can be used. The circuit is assembled in a ballpoint tube.
In this circuit, a light-sensitive SCR or Light Activated SCR determines the operation of an...
This divider by 8 is synchronized because it is implemented based on TTL or CMOS logic according to the...
We found this circuit in a 2002 documentation. As it uses still common CMOS integrated circuits, it can...