https://twiar.net North America's Premiere Amateur Radio News Magazine Fri, 20 Jun 2025 23:42:10 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://twiar.net/wp-content/uploads/2020/05/cropped-twiarlogo512px-32x32.jpg https://twiar.net 32 32 https://twiar.net/2025/06/29/via-hackaday-building-diode-and-diode-transistor-logic-gates/ Sun, 29 Jun 2025 20:45:41 +0000 https://twiar.net/?p=33211 AND gate implemented as diode-resistor logic. (Credit: Anthony Francis-Jones) The fun part about logic gates...]]> https://twiar.net/2024/12/25/via-hackaday-pico-logic-analyzer-gets-new-version/ https://twiar.net/2024/12/25/via-hackaday-pico-logic-analyzer-gets-new-version/#comments Wed, 25 Dec 2024 09:45:52 +0000 https://twiar.net/?p=26427 [Happy Little Diodes] built a Pi Pico logic analyzer designed by [El Dr. Gusman] using...]]> https://twiar.net/2024/12/25/via-hackaday-pico-logic-analyzer-gets-new-version/feed/ 2