LED’s and Integrated Circuits (Flashing Box) – Video Tutorial

This is a video of LED’s & Integrated Circuits Tutorial. This video shows how to make flashing box. to build a flashing box we need some tools and accessories, such as circuit board kit, UB5 size jiffy box, solder, soldering iron, and 9 DC battery. Before constructing the flashing box, we must plan about position of the circuit and battery in the box. after that, the wire should be soldered with the switch. The last, place the circuit and the battery into box. Here is the video :