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Pitfalls in charging a supercapacitor from a small solar panel

I’m designing a circuit which occasionally requires small amounts of power (it’s switched off most of the time). I want to use small solar panels to charge a supercapacitor, and the cap then serves as an energy reservoir in the absence of full sunlight. I have already set up a basic circuit with a EDLC […]

Categories
Ask Engineering

Pitfalls in charging a supercapacitor from a small solar panel

I’m designing a circuit which occasionally requires small amounts of power (it’s switched off most of the time). I want to use small solar panels to charge a supercapacitor, and the cap then serves as an energy reservoir in the absence of full sunlight. I have already set up a basic circuit with a EDLC […]

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Development

replacing NA values using stringr

My data looks as follows: var1 var2 var3 1 9V .6V 77V 2 6V .3V 15V 3 9V .7V 114V 4 12V 1.0V 199V 5 14V 1.2V 245V 6 13V .8V 158V 7 11V .6V 136V 8 11V .7V 132V 9 12V .8V 171V 10 11V .7V 155V 11 13V .8V 166V 12 11V .7V […]