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Microsoldering with a common soldering iron | Attiny 85 QFN20

Order your pcb design at jlcpcb for $2 (24 hours turnaround time). This is the most complex or detailed soldering I've done ...
Electronic Design

Is Soldering Your Own RAM Worth It in Today's Economy?

In a time when DDR5 kits can cost more than a graphics card, some builders are literally soldering their own memory sticks to ...
IEEE

On-Chip Transformer Based Isolation Driver Chip using PCB Technology

Abstract: Isolation driver chips are widely used for reliable communication between low and high voltage levels, with on-chip transformers serving as the core devices for magnetic isolation. In this ...
IEEE

Electromigration failure analysis of flip-chip solder joint by using void growth simulation and synchrotron radiation X-ray microtomography

Abstract: Electromigration (EM) failures of flip-chip solder joints due to void growth, resulting from miniaturization of joint structure, have recently been reported. In addition, growth behavior of ...