AND gate implemented as diode-resistor logic. (Credit: Anthony Francis-Jones) The fun part about logic gates is that there are so...
Day: June 29, 2025
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TWIAR
Headline News
Via the RSGB: GB2RS News Script for 16 August 2026
via the ARRL: Colombian Amateurs Help in Earthquake Response; Clear Frequencies Requested
via the ARRL: ARISS Receives Challenger-7 Recognition
via Amateur Radio Daily: CHOTA 2026: Churches and Chapels on the Air
via the ARRL: Colombian Emergency Network Activated Following Earthquake
via the ARRL: Colombian Amateurs Help in Earthquake Response; Clear Frequencies Requested
via the ARRL: ARISS Receives Challenger-7 Recognition
via Amateur Radio Daily: CHOTA 2026: Churches and Chapels on the Air
via the ARRL: Colombian Emergency Network Activated Following Earthquake
