This TTL decoder circuit for PC ports was found in a document from 1992. The power supply can be PC's own circuit.
We find this circuit in a 555 application manual. The circuit generates triangular signals that...
This circuit produces two signals with inverted phases. One is taken for the emitter of Q1 and the...
July 2017 - Mouser Electronics already has in stock the new SCRs from the SJxx40x high temperature series from...