If you wanted to build a robot that chased light, you might start thinking about Raspberry Pis, cameras, and off-the-shelf computer vision systems. However, it needn’t be so complex. [Ed] of ...
Upon initial power on of the timer, a lower case 'm' will display in the left 2 digits of the display. At this point there are three valid inputs from the remote control (press '1', '2', or '3'), then ...
The CountDown library is a clock that counts down from a given time to zero, like an hour glass. It does not call any function or so when reaching zero as the user is responsible to check the time ...