Warning for severe thunderstorms over parts of the Western and Northern Cape today (21 October 2021).
DIY Overvoltage Crowbar Protection Circuit Project (Project 2)
(Click on image for larger view.) I always seem to look for a simple crowbar circuit to protect my radios and other electronic equipment fro...
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Bo: Rulhof van der Merwe ZS4RM in sy radio kamer Rulhof van der Merwe ZS4RM het weereens gewys dat hy nie gras onder sy voete laat groei w... -
(Note: This posting can be translated by using the Translate Function Button on this Blog) In Desember 2023 is die volgende berig gepublisee... -
The following two postings refer: 1. Opgraderings aan die 145.750 Mhz Aasvoelkop Herhaler in die Suid Kaap (Deel 1) 2. Upgrading of the ...