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>> No.1370489 [View]
File: 128 KB, 576x768, IMG_7062.jpg [View same] [iqdb] [saucenao] [google] [report]
1370489

I was using the pro mini model with 64x128 mini lcd screen fit inside a small Altoids box, but I fried it when I tried to Vin = 12V. So I had to use 5V USB power to power up Arduino, and 12V to power up water pump.
Current setup lets me use single 12V for both the Ard, and pump.



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