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A new PCB design can boost heat dissipation by 55x – copper coins placed under heat generating components drop temps drastically
This particular innovation, where a PCB is packed with stepped circular or rectangular copper coins, is headed to markets where even the best air coolers are impractical – like miniature devices ...
BBC4y
2D Shapes
A 10p coin (a 10p coin), a dinner plate (a dinner ... ALL: (singing) All these shapes are everywhere! A square and a rectangle, a circle and a triangle. A square and a rectangle, a circle and ...