We found this circuit for 330 MHz using PIC in the magazine Electronics Now of December 1994. The circuit uses components common at the time.
August 2016 - It can be obtained from Mouser Electronics new operational amplifiers with extremely low...
This circuit is from a 1988 American magazine, but it is still up to date due to the components it uses. It...
The bistable configuration in the figure can be used to turn a device on and off, or to produce a...