This 1965 Philips circuit uses old company transistors like the BFY51 and BFY50. The circuit is powered by 12 V and the power gain is 8.9 dB.
July 2017 - Mouser Electronics announced the availability of its new ISO771x digital isolators...
April 2017 - TDK chip-on-ceramic components can be obtained from Mouser Electronics for 2.4 GHz...
The sensor component used in this project is not common today as it is an 80's design. The circuit...