Testing a basic infrared remote control technique is likely the most well-known way to learn how to use a microcontroller. It's also a very common example. The remote controls are on the couch table, and there's always something to turn on, like the TV lamp, the Christmas lights, or maybe one day I'll use it to send a robot to the fridge. As a line follower, it only needs to follow the well-worn way... basket random When I took the SIRCS test, I used it as a chance to practice writing ...