West Florida Components

We hope you’re going to be just as excited as we are! West Florida Components is now carrying a line of solder guns and irons! You can choose from a battery operated 15W solder iron  (perfect for marine repairs on in the field projects) all the way up to a 150W dual heat full featured gun. All the electric soldering irons and guns are proudly made in the USA by Wall Lenk Corporation and they are guaranteed for 5 full years.

All of the soldering equipment can be used for a wide range of projects, from electronics to lawn and garden equipment….and cutting and smoothing jobs like leather and wood burning.

Most of the guns and irons in stock are ‘kits’ – that is, they come with multiple solder tips and a supply of rosin core solder to get you started on your soldering projects. Are you just learning how to solder? Check out our guide on the basics of “How to Solder” which gives plenty of pointers for soldering newbies.

Here’s an easy project that simple enough for electronic beginners, plus the supplies required are probably laying around your house or workshop.

Could you buy the same thing for just a few dollars more? Sure you could, but you’d miss out on the satisfaction of assembling this project all by yourself.

Here’s what you need:
2 high intensity white LEDS (you can use other colors if desired)
small perf board
2 470 ohm resistors
toggle switch or slide switch
9V battery snap
9V battery
small project box (you can use an Altoid tin)
electrical wire (about 2′ total)
soldering iron
solder
hot glue
electrical tape

For full assembly instructions, you can view the pages here:

http://www.instructables.com/id/9-Volt-Headlamp/

Solder contacts must meet minimum contact rating specifications to effectively be used. But sometimes you’ll begin to solder an electronic component to a board and realize that oxidation has occurred. Why does this happen?

Typically, there are two reasons that oxidation occurs on boards.

The main reason is improper storage and handling. Boards should be received from your supplier in a vacuum pack, which would render them clean and ready to accept solder. Once the vacuum seal has been broken, the boards are exposed to the environment. Boards that are stored in facilities with high humidity will experience accelerated deterioration. When handling boards, use only gloved hands and handle by the edges whenever possible.

Another way PCBs become contaminated is at the factory level. If your boards have just been removed from their packaging, chances are the problem is not oxidation. Much of the contamination is at the manufacturing level which is found after the bag has been opened. The main reasons this happens is because of incorrect ph levels, careless handling of the PCBs or if the boards are poorly washed with the surface film.

How can this be avoided? Handle the boards properly including using proper storage methods. Keep the boards in dry storage area, free from humidity. Make sure that anyone that handles them wears gloves to keep body oils from the pads and instruct everyone to touch only the edges of the boards. If your problems are from the factory, address the factory about the issues to avoid the same problems with future orders.

We came across this blog post the other day and thought it was worth bringing here.

Here’s an excerpt:

Yesterday I had the opportunity to shoot video in a facility that is the largest company in America that recycles the glass from electronics and computers. The men who own this company, built the machines that separate and break up the glass, themselves.

Electronic products and computers are torn apart. The plastics are sold to one vendor while the electronics and circuit boards are sold to another. The glass fragments are then shipped to companies that melt it down and produce new glass.

I was impressed by how much of the material is able to find new life, rather than to be dumped into a landfill where it would simply sit for all time.

I hope that he’ll update his blog when this segment is aired – I’d love to see the whole process!