night light

        I still have some materials I bought a long time ago. I suddenly remembered and just made a night light. stc8g1k08a is the main control. The hardware is very simple. Because it is the first time to use ws2812, the program writing is very complicated, and it is really difficult to write online. I couldn't find too many templates that use this chip as the main control point ws2812, so I made my own idea, which satisfies the basic light switching function, with red light always on, red light flashing, red and blue flashing and other 7 lighting modes, but it does not save power. The battery is too small. The 50 mAh battery used is just enough for the microcontroller to work for 10 hours. The ws2812 can only work for 50 minutes when it lights up. If you have the ability, you should change the program. You can refer to this https:/ /oshwhub.com/small_da/xuan-cai-PPbi-xuan-cai-hui-zhang Although I don’t understand,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, ,,,,,m,,,’s,,,,,,,,,,,,,which, They are all packaged in the accessories. If the model is too small, the effect will be poor if printed with FDM. It is better to choose light curing. You can put a ring pin on the top to pin the light to your belt or bag, which is more convenient.