12V automotive battery capacity tester (STM8).

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DeepOne

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this tester will show battery capacity after discharge to preferred minimum voltage value and than disconnect load. end of discharge is marked by sound from buzzer.
 

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  • c_hex_pcb_schm.zip
    55.8 KB · Views: 122

buttonless version. simple discharge battery to 10,5V.
 

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  • a_tst_kl.rar
    44.8 KB · Views: 125

Very nice!

I've seen several of your designs, and I'm very impressed with your capability to etch PWBs which will accommodate SMT components.
 

thanks, but i can not see nothing especial in such design.
 

Perhaps I should explain a little better what I meant:

It is very easy to make sophisticated and complex designs when one has a lot of money and resources.

It is very difficult when you do the same with limited resources like you do. To do so, it takes a lot of ingenuity and work, and I'm congratulating you on your ingenuity and your work. :thumbsup:
 

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