Arduino LED tester

                      Arduino Led Tester

The most used shield I personally have and use the moooooost would have to be my handy dandy led tester. Reason? Well build a led cube and you'd understand the importance of checking each and every fricken led.

This also was and is a simple build.

What I did was cut my pcb to an ideal size for the shield.

I attached two header pins to plug into the arduino.

From there I added a resistor 10k connected to the positive led and finally to the positive test input.

The negative header pin is soildered to the negative led leg and the to the negative of the tester input.

Hopefully I didnt lose.ya.

Anyways having this allowed me to quickly make sure my leds worked.