![Amazon.com: (100 Pcs) MCIGICM 5mm LED Light Diodes, LED Circuit Assorted Kit for Science Project Experiment (Multi-Colored - 5 Color) : Industrial & Scientific Amazon.com: (100 Pcs) MCIGICM 5mm LED Light Diodes, LED Circuit Assorted Kit for Science Project Experiment (Multi-Colored - 5 Color) : Industrial & Scientific](https://m.media-amazon.com/images/I/518GKwV41pL._AC_SY355_.jpg)
Amazon.com: (100 Pcs) MCIGICM 5mm LED Light Diodes, LED Circuit Assorted Kit for Science Project Experiment (Multi-Colored - 5 Color) : Industrial & Scientific
![arduino uno - Turn on each of the LEDs in order, by setting the cycle delay to 100 milliseconds - Arduino Stack Exchange arduino uno - Turn on each of the LEDs in order, by setting the cycle delay to 100 milliseconds - Arduino Stack Exchange](https://i.stack.imgur.com/3UGDd.jpg)
arduino uno - Turn on each of the LEDs in order, by setting the cycle delay to 100 milliseconds - Arduino Stack Exchange
![Simple Basic LED Circuit | Circuit Diagram | Circuit diagram, Electronics projects diy, Led projects Simple Basic LED Circuit | Circuit Diagram | Circuit diagram, Electronics projects diy, Led projects](https://i.pinimg.com/originals/84/ad/67/84ad67dce253e1110633b522f5555e7f.png)