In this video, we go over the process of setting up a sender and receiver hardware and software, so that we can send data using lasers.

You can download the Arduino code used in this project here: https://alexinflatland.com/howtosen...

And here’s a list of the components used and where you can find them:
Laser pointers – https://amzn.to/3ws8xAQ
Arduino nano – https://amzn.to/3opEgz1
Alligator clips – https://amzn.to/3wo25uy
Header strips – https://amzn.to/3o6veGS
Breadboards – https://amzn.to/3wrwOH5
Breadboard wires – https://amzn.to/3kfDvao
Battery holders – https://amzn.to/3qvRU6n
2N3904 NPN transistors – https://amzn.to/3wtK51J
Photoresistors – https://amzn.to/3o1TwBM
10 KΩ Resistors – https://amzn.to/3wxO8KE