How to make wire jewelry With simple steps and simple tools you can do it yourself. Can be replaced with silver wire or gold wire and gemstones for jewelry more valuable Or simply use cheap material ...

The paper presents how the physical phenomenon, corona discharge, can be evaluated using circuits for measuring partial discharges and radio disturbances. The main features and differences between ...

We report an active mode-coupled 622 MHz crystal oscillator circuit as a cost-effective alternative of surface acoustic wave (SAW) resonator oscillator. Experimental evaluation of the implemented ...