Posts made in November, 2010

STM32 battery charger test

Posted by on Nov 20, 2010 in Blog | 0 comments

STM32 battery charger test

I had to make a prototype charger to test and check my theories about charging VRLA batteries.

So this is the result of my beta charger that works pretty well.

It is based on a STM32

 

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Needed some light under my new microscope

Posted by on Nov 5, 2010 in Blog | 0 comments

Needed some light under my new microscope

So i made a light ring with adjustable light level /power.

It is working very well,  i will add more leds later on.

The only problem is that it the start current is to high for my small SMD fuse , and i do not

have any other ones in the same size that are rated higher then 2 Amp.

 

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