How to Make a Larger Air-Cored Inductor
Radio amateurs often have a love-hate relationship with home-made inductors, sharing all kinds of tips and tricks as to how the most stable nanohenry inductor can be wound. But there’s
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home entertainment hacks
Untangling The Maze Of Digital TV Upgrades
When we all shifted our television broadcasts to digital, for a moment it looked as though we might have had to upgrade our sets only once and a set-top box
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A Wireless Headphone Charger Without The Wireless
We’re all used to the idea of wireless charging, usually in the form of an induction coil on which a mobile phone or other appliance can be placed for a
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