This video game that we published at the same time the full article in the magazine Eletrônica was also found in the magazine Radio Electronics of January 1979.
This motor logic control was found in the September 1985 issue of Radio Electronics magazine. The...
This 6-transistor transistor radio is a RCA product from the 1960s. The circuit is powered by a 9...
We found this circuit in an American brochure from the 90s. In it we have the way to implement a 4-input...