5th attempt to make this video. I switched to a Linux machine and the video quality was not good. I am back on windows 8.1 pro but have half built another machine for Linux. I liked the video editing software on Linux but the cam capture software was not good codex quality. Anyways, that’s nothing to do with the DS1302 Clock KIt off eBay and from Asia. I like this little kit and was a great second attempt at SMD work. This video shows the basic functions of the clock.