I decide to make for sell my 2 digit voltmeter. 5pc minimum in CO-OP, once I have money in PP, buy everything, make him and shipping (around 2-3 week for leave,maybe less)
!! Works only for VV with stacked batts. Need for microprocessor at least 5V. It`s a voltmeter with 3 wire, 2 for self powering and 1 for measure.
Price 30$/pc minimum 5pc/shipping and maximum 10pc/shipping
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!! Works only for VV with stacked batts. Need for microprocessor at least 5V. It`s a voltmeter with 3 wire, 2 for self powering and 1 for measure.
Price 30$/pc minimum 5pc/shipping and maximum 10pc/shipping



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