Well packaged, received in good condition and excellent delivery time (12 calendar days from order). I got this just to play with energy harvesting. Touching with a finger gives about 19 millivolts which suggests that a reasonable setup should give a useful input for an energy harvesting chip. I'm looking forward to some interesting experimentation in this area.

Well packaged, received in good condition and excellent delivery time (12 calendar days from order). I got this just to play with energy harvesting. Touching with a finger gives about 19 millivolts which suggests that a reasonable setup should give a useful input for an energy harvesting chip. I'm looking forward to some interesting experimentation in this area.

Well packaged, received in good condition and excellent delivery time (12 calendar days from order). I got this just to play with energy harvesting. Touching with a finger gives about 19 millivolts which suggests that a reasonable setup should give a useful input for an energy harvesting chip. I'm looking forward to some interesting experimentation in this area.

Ok, all working.

Ok, all working.

Ok, all working.

absolutely amazing product

absolutely amazing product

absolutely amazing product