NE555, CD4017 Water Flow LED DIY Kit: No Hot Air Solder Used

In this video, I will show you how to assemble an NE555 + CD4017 Water Flowing Light LED Module DIY Kit (a DIY Water Flow LED Animation Circuit kit) without using hot air soldering. This is a great project kit for electronics lover who want to learn how to solder SMD components with solder. In the end I shown how to test the circuit to make sure it is working properly.
#DIYKit #Soldering #Electronics