Screwing the power supply
So I needed 20V, and I have no battries. But I had plenty of plug packs. But I didn't want to break any of them open. Enter the screw, and problem solved!
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](http://www.shuningbian.net/uploaded_images/DSC00062-753649.JPG)[
](http://www.shuningbian.net/uploaded_images/DSC00064-753701.JPG)
](http://www.shuningbian.net/uploaded_images/DSC00062-753649.JPG)[](http://www.shuningbian.net/uploaded_images/DSC00064-753701.JPG)
Cheers,
Steve
ts=09:37