This circuit with 10 MHz and 1.25 MHz TTL outputs was found in an American documentation from the 1980s. The used integrated circuit is uncommon today.
This circuit was found in a Radio Electronics from June 1967. The regulator is suitable for power...
1 We found this circuit in GE's 1977 semiconductor manual. The optical isolator uses an opto-SCR, and the...
This is one of the many debouncer or anti-ring settings that the reader can find on this site. In this...