Want to make your own designer-style clock without the designer price tag? 🕒✨ In this tutorial, I show you how ridiculously ...

don’t get me wrong, i have and use arduionos. but an arduino for an alarm clock isn’t much of a hack. go with bcd counters and some dip-switches. use 74266 to compare set time with current ...

In his latest video, [Aaron Christophel] shows how easy it can be ... Even if you aren’t looking to make your own makeshift alarm system, the code and video after the break are a great example ...