I built the circuit of the former LCD related post. I still had to make a minor correction. With 450 ohm resistor the back light was too dim. I changed the resistor to 100 ohm and it is OK now. Probably it would work without any resistor, but I will keep it this way.
I took some pictures, but I do not have the possibility to upload them right now. They are on my phone and I do not have the USB cable with me. I know, I know it has bluetooth connection but after 5 minutes searching for the damn bluetooth activation on my WinXP office laptop I gave up. So pictures will come in the next post. I will also post the source code for the LCD test.
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