https://twiar.net North America's Premiere Amateur Radio News Magazine Wed, 29 May 2024 02:55:50 +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/2024/05/31/via-hackaday-how-do-you-fill-the-1n34-void/ Fri, 31 May 2024 17:27:49 +0000 https://twiar.net/?p=21435 The germanium point contact diode, and almost every semiconductor device using germanium, is now obsolete....]]> https://twiar.net/2024/05/06/via-hackaday-almost-making-a-camera-sensor-from-scratch/ Mon, 06 May 2024 05:27:00 +0000 https://twiar.net/?p=21100 On our travels round the hardware world we’ve encountered more than one group pursuing the...]]> https://twiar.net/2023/05/07/via-hackaday-low-cost-rf-power-sensor-gets-all-the-details-right/ Mon, 08 May 2023 03:58:00 +0000 https://twiar.net/?p=15413 Dirty little secret time: although amateur radio operators talk a good game about relishing the...]]>