While cheaper to use, uncoated stencils can have a detrimental effect on printing performance. In a recent study focused on optimizing solder paste transfer efficiency, the initial phase used ...

[导读]PCB板，全称为印刷电路板(Printed Circuit Board)，是一种用于组装电子元件的基板。它通常由一层或多层绝缘材料制成，上面印制有铜线轨迹，这些轨迹将电路中的各个部分连接起来，形成一个完整的电路系统。这些绝缘材料通常是玻璃纤维增强塑料，而导电 ...

And another one surfaces, this round with the GPU mounted. Recent images have emerged showing both an unassembled NVIDIA RTX 5090 PCB and a completed sample featuring the GB202 chip. These visuals ...

Can you make a supercapacitor from kapton tape? Yep! Using a laser, we can decompose the Kapton (polyimide) into a graphene "foam" via a process known as Laser Induced Graphene. This form of ...

For many a hacker, stenciling a board for the first time is a game-changing experience – the solder joints you get, sure do give your PCB the aura ... to rest a giant stencil on top of a tiny ...

But a demystification of the process plus the ready availability of affordable PCB and stencil manufacture has rendered into the range of almost all constructors, and it is likely that many of you ...