[Training Camp] Lichuang EDA Little White Lamp-994348A

Before the competition, I was a novice who didn't even know what PCB was, and my work was operated according to Mo Gong's instructions. After watching the live broadcast, I compared it to the replay over and over again to understand the schematic diagram, component principles, PCB connections and a series of operations. I also went from knowing nothing to now making some small home appliances independently. This activity process is my biggest gain. Thank you for giving me this learning opportunity.
My work is a small lamp for the Internet of Things that requires no development and is implemented with zero programming. Very easy to operate. It is mainly divided into three parts, power supply! [QQ picture 20201204165345.jpg] During the operation, it is the first time to solder the circuit board. So it was successfully completed after welding a few broken boards.