electronics for beginners

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Electronic Circuit Examples

In this section we'll attempt to build up a collection of circuit for you to use. If you do come across, or invent yourselves, some interesting or useful circuit please send them to us and we will include them.

DISCLAIMER

While we have made every effort to check these, you use these at your own risk. Remember electricity can kill and solder are very hot. Please let us know it you find any problems so they can be rectified. If you are having problems with them please first check
  1. Recheck all your conections
  2. Recheck your components
  3. Check for power spikes and add capacitor to remove them.


Sourcing Parts

Your supplier not in this list? let us know


Examples

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AuthorMessage
clementmambwe
6		what makes a good solder though?
Anonymous
169		You can remove solder from a PCB board safely by using a copper wick. What it is is a mesh of fine strands of copper. Place the wick over the area you want to remove solder, heat the area up with a fat-tipped soldering iron, and the mesh will soak up the solder tin very quickly. Afterwards, clean with some alcohol.

Copper wicks are pretty expensive though.
Anonymous
169		You can remove solder from a PCB board safely by using a copper wick. What it is is a mesh of fine strands of copper. Place the wick over the area you want to remove solder, heat the area up with a fat-tipped soldering iron, and the mesh will soak up the solder tin very quickly. Afterwards, clean with some alcohol.

Copper wicks are pretty expensive though.
Anonymous
169		Solder is a metal compound that you heat with a soldering iron. It melts at high temperatures becomes a solid again rapidly. You can use it to attach metal components together.
efb
6		There we go. I have added it under tips.
efb
6		Removing Solder requires longer instructions so I'll add an article for you.
Anonymous
169		How do you remove solder from a PCD board safely
hoangchinh
0		Out of curiosity, What is solder?
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