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How many VDC roughly are in a calculator solar panel?

Jun 11, 2008 by beyah | Posted in Engineering

I'm building a small solar powered robot, and the motor operates from 1Vdc to 9VDC. Will this small solar panel in a calculator do it?

The cell simulator does not produce enough voltage or amperage. If you go to RadioShack they sell a kit for $ 15 with a solar cell, it can turn your robot. They may also sell other solar cells (check your local store).

How much energy can a calculator solar cell generate?

Feb 09, 2393 by Adam G | Posted in Engineering

I do a test with a solar cell simulator and a multimeter based RadioShack. When direct sunlight, I get 3.3 volts. The question is on the amperage, I turned to the development mA "2" and shows that the number is 1.35. Is this only 1.35 milliamps, or am I reading this wrong? It seems ridiculously low to me, even for a miserable calculator solar cell, because this would only 0.004 volt. Please help!
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That's right, you get others that are slightly higher depending on the LCD screen and function. One of my office is less than that. You must remember that the tension of working for a micro chip is extremely low and should not be fried. You will get more voltage and amperage of a solar cell wider than I have for a fountain on my deck is 6 VDC + - on a sunny day, I never checked the amperage, but the cell is 6 "x4".

Joule Thief (Calculator Solar Cell) 018

A Calculator Solar Apartment (3v) Charging a 470uF Capacitor and Clearly Lighting an LED (green) and Powering at 100mA Meter to about 10mA. This Looks ...

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