Working with Surface Mount Components and BGAs

BoardCompleteLo

Surface mount PCBs (Part 1) If you look at a circuit board today, you’ll see a beautiful array of surface mount chips and components, including very fine 0.5mm or even 0.4mm leaded devices and BGAs. Some of these ‘exotic’ devices can contain really advanced technology such as high speed ARM microprocessors, flash and high capacity […]

via Working with Surface Mount Components and BGAs — Intelligent Toasters

Working with Surface Mount Components and BGAs

DIY Vacuum Pickup Tool

We are always surprised how much useful hacking gear is in the typical craft store. You just have to think outside the box. Need a hot air gun? Think embossing tool. A soldering iron? Check the stained glass section. Magnification gear? Sewing department. We’ve figured out that people who deal with beads use lots of fine…

via [Dave’s] Not Just a Member of the Air Club for Tweezers — Hackaday

DIY Vacuum Pickup Tool

Surface-Mount Edge Connectors

FacelessTech designed this small board to act as a surface-mount edge connector:

SMD edge connectors

So you want to joint two boards together, You decide to use through hole female and male 2.54 pitch headers. Normally you would use through hole than ether have a 90 degree headers or just bend them over. For years this is how I did it, I would have to make sure I made sure the holes were just the right distance from the edge of the board.

The KiCad design files are available on GitHub:

images11facelessloser/smd_edge_connectors

Surface-Mount Edge Connectors

Turn cheap USB soldering irons in to tweezers

smd_tweezer_04.png

Turn cheap USB soldering irons in to tweezers — Hackaday

This is 2016, and almost every hacker dabbles with SMD parts now, unlike back in the day. This means investing in at least some specialized tools and equipment to make the job easier. One handy tool is the SMD soldering tweezers – useful not only for manual soldering of parts, but also for de-soldering them…

Turn cheap USB soldering irons in to tweezers