The jangly, chiming sound of acoustic and electric 12-string guitars have played a crucial role in popular music, from blues to rock, pop to folk. 12-string guitars feature six pairs of strings, known ...

Chris Wedel is a fan of all things tech and gadgets. Living in rural Kansas with his wife and two young boys makes finding ways to stay online tricky — not to mention making my homestead smarter.

Abstract: A flicker-free single switch multi-string LED driver with high power factor and current balancing is proposed and analyzed. It combines a pre-stage boost PFC converter and multiple ...