ZhongFeng Electronic Technology Co., Limited
I bought this “Spherical Rotation 56 LED Lamp POV Rotating Clock DIY Part+TTL Serial Downloader” from eBay, and it came without a manual, of course. So in this video series I will be building the kit until it is complete, working and reprogrammed.In this video I will be reprogramming the STC chip with new texts and new images. The hardest part about reprogramming it, was finding the software, so here it is: The second hardest part was getting a USB to TTL adapter to work. The one which worked for me so far is this one: If the above link expired, search for CP2102 on eBay, and you’ll find the correct adapter.Part 1: Building the main PCB Part 2: Building the LED arc and mounting it on the PCB Part 3: Building the power supply and completing the kit. Part 4: Reprogramming the kit. (this video) Bonus part: Fixing the error mode. you like this video and would like to see more of these video’s or this video series, be sure to subscribe to my channel.