A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.
Coolest Projects 2026 opens globally for young makers; a free online showcase that matches International Day of Education’s youth-led theme.
Mac SE/30 battery leak damage can be terminal; Adam Wilson shows why corrosion wins, and how a replacement logic board rebuild brings an SE/30 back.
Bei einer DC-Last hat man die nicht zu unterschätzende Herausforderung, die in den Endstufen Transistoren entstehende Wärme abzuführen. Versuche mit durchaus großen passiven Kühlkörpern führen schnell ...
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