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.
This game was found in Radio Electronics from the 90s. The components used are common except some...
This instrumentation amplifier was obtained from Popular Electronics in 1993. The operational...
This was a very popular instrument in the workshops of the 60s and 70s. It was a "top of the line"...