This simple digital circuit tester can work with TTL technology when powered by 5 V and with CMOS when powered by voltages from 3 to 15 V. The circuit provides LED indications and uses current ICs.
A low frequency divider can be made using common unijunction transistors as shown by the figure...
May 13, 2015 - Mouser Electronics, Inc., the global authorized distributor with the newest...
April 2017 - The new RAME027 rotating magnetic absolute encoders with Vishay's displacement sensor are...