Just ordered an arduino, anyone else playing with them?

[texaspyro]

@Kokopelli

I’ll add some transistors or a general purpose Op-Amp amplifier along with the sensor to turn it into a voltage range of course. Only thing is it may not be that linear in light detection but should work for a comparison between lights or to see how power sources change the output. The best part is, you can measure the light output, check the cells voltage and log these two on your computer through the serial port.

Hmmmm… Any interest in a LED/Battery analyzer device?

Maybe even draw some pretty pictures? Any interest in a LED/Battery analyzer device?