Goodness comes to those who vibrate
“[Battery testing…] these have to be the worst results I’ve ever seen.” High internal resistance. Since high-amperage cycles whilst still under warranty, melting terminals, erratic discharg curves that mostly collapse. Optima BlueTops remain the leader in longevity, performance, trustworthiness. “A big, pricey Dekka recently failed me similarly.” “The battery will be determined to be defective … Read more
Batteries 2019 The Future of Energy Storage Professor Yet Ming Chiang MIT
How to Reduce Noise in PCB Design Video Contents, by time-offset 0:00 Intro 0:43 What is Noise in a PCB? 1:17 PCB Noise Reduction Strategies Overview 3:22 Filtering 7:48 Shielding 11:41 Advanced Noise Reduction Options 16:45 Isolation and Splitting Ground Planes PCB Design: Electronic Noise Filtering Electronic noise filtering in PCB (Printed Circuit Board) design … Read more
Testing AA batteries dollar stores vs Major Brands