“Last summer I obtained one of these devices [and together with some] electronics geeks examined the QLink. We chucked probes at it, and tried to detect any “frequencies” emitted, with no joy. And then we did what any proper dork does when presented with an interesting device: we broke it open. Drilling down, the first thing we came to was the circuit board. This, we noted with some amusement, was not in any sense connected to the copper coil, and therefore is not powered by it.
The eight copper pads do have some intriguing looking circuit board tracks coming out of them, but they too, on close inspection, are connected to absolutely nothing. A gracious term to describe their purpose might be “decorative”. I’m also not clear if I can call something a “circuit board” when there is no “circuit”.
Finally, there is a modern surface mount electronic component soldered to the centre of the device. It looks impressive, but whatever it is, it is connected to absolutely nothing. Close examination with a magnifying glass, and experiments with a multimeter and oscilloscope, revealed that this component on the “circuit board” is a zero-ohm resistor … You could easily pay as much as 1/2d for such a resistor. … They are very cheap indeed.
And that’s it. No microchip. A coil connected to nothing. And a zero-ohm resistor, which costs half a penny, and is connected to nothing. I contacted qlinkworld.co.uk to discuss my findings. They kindly contacted the inventor, who informed me they have always been clear the QLink does not use electronics components “in a conventional electronic way”. And apparently the energy pattern reprogramming work is done by some finely powdered crystal embedded in the resin. Oh, hang on, I get it: it’s a new age crystal pendant.”