Multimeter
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Worn or loose KB1 and KB2 keyboard connectors on a ZX Spectrum need replacing. Here is how I removed a super glued KB1 socket safely and fitted a new Molex connector.
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A step by step composite video mod for the ZX Spectrum 48K, bypassing the RF modulator with a 100uF decoupling capacitor, plus a before and after picture comparison.
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A Mega Drive cartridge that loses its save when the console is switched off has a flat battery. Here is how I replaced the save battery in Shining Force.
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The CPC 464 needs 5V at 2A, so I put the right plug on a spare adapter to replace a buzzing MP1. The method works; the cheap socket didn’t.
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My daughters bought me a Tenma 72-9385 multimeter for Father’s Day. Here is what comes in the box and how it compares with the cheap meters I used in my videos.