This circuit, found in a 1958 magazine, is for reference only, since the components are not easy to find today. The transistors are germanium types and power supply is made by common cells.
This circuit decodes signals received in SSB (Single Side Band) obtaining an audio signal for...
This circuit was found in RCA documentation from the 1980s. The circuit uses LDRs of the time and...
Mouser Electronics is now offering a reference design board from ST Microelectronics STEVAL-WESU1...