Modern personal computers (PC) use well designed, rich capacity and reliable switch mode power supplies (SMPS), which ought to be ideal for regular use in electronics hobby labs as dependable ...

We’re used to loudspeakers as circular components with a paper cone and a big magnet inside which is suspended a coil that is connected to our audio amplifier. But moving-coil speakers are not the ...

A dedicated desoldering station is a fantastic tool if you’re in the business of harvesting components from old gear. Having heat and suction in a single tool is far more convenient than futzing with ...