This sophisticated pulse generator was found in a Radio Electronics magazine from November 1985. It generates pulses from 1 to 100 us.
This circuit was found in a 1982 documentation. It uses only one integrated circuit and can be...
Only those who know the secret activation code will be able to turn on the device connected to...
This 2 meter (144 MHz) preamplifier is intended for use with portable transceivers. The...