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Hi bernte_one
Yesterday i recibed vandal pi detector. So this weekend i will assemble it and see how performs.
About the 9 volts operation for this detector, have you try 9 volt battery or a AA pack batteries?
How long that batteries goes after they drain completely?
In advance many thanks
Nelson
hello nelson
9v single block last all my testings, i measured and it falls down to 8,6 volt fully charged light over 9V i think is the lightweightest variant i have not test in field for hours but i think its ok to carry 2 or 3 9V block akkus in your pants as to carry 500g lead gel pack or 6*1,5v AA but try whats better for you
at the moment i build an test 1m frame
will start with 12 windings of 1,5mm2 speaker cable
Hi, this scheme is not designed to SASHO, this is just a EE treasure hunter based stabilizer for operational amplifiers, and change cd 4016 with cd 4017 maybe if cd4001 cd4011 replace with will be better if someone has time to try it. Because in this scheme sometimes has a problem because the oscillator quartz often burn, we will prevent this, but it will be in next version VANDAL PULSE 2
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