You don’t need much – the most exotic tool is a BGA rework station, holding the mainboard steady&stiff and heating a specific large chip on the board with an infrared lamp from above.

Receiving, processing, manufacturing and distributing dairy and other food-related products.

在追求更快、更稳的无线通信路上，传统射频架构深陷带宽-功耗-成本的“不可能三角”：带宽每翻倍，系统复杂度与功耗增幅远超线性增长。传统方案通过“分立式功放+多级变频链路+JESD204B 接口”的组合试图平衡性能与成本，却难以满足实时性严苛的超大规模 ...

接地电阻就是电流由接地装置流入大地再经大地流向另一接地体或向远处扩散所遇到的电阻，它包括接地线和接地体本身的电阻、接地体与大地的电阻之间的接触电阻以及两接地体之间大地的电阻或接地体到无限远处的大地电阻。 接地电阻大小直接体现了电气 ...

Downloading the app to my Android took me to take no more than 2 minutes. The layout is intuitive – games are neatly categorised, and the bottom navigation bar puts everything within easy reach.