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Month: November 2022

Testing the DFR0580 solar lead-acid battery charger on the bench

Testing the DFR0580 solar lead-acid battery charger on the bench

I have been running several IoT nodes on solar charged Lithium cells (using the TP4056 charger) for years, but in cases where more than a few 100 mA is needed, this ‘dumb’ charging did not perform well. So i decided

Tom 02/11/202203/11/2022 projects 1 Comment Read more

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Recent projects

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  • Testing the DFR0580 solar lead-acid battery charger on the bench
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