# Fifth Lichuang Electronic Design Competition #DC adjustable voltage and current limiting power supply

Note: * is required.

[Please fill in during the registration stage↓]
* 1. I have been focusing on the development of low-power Bluetooth firmware, occasionally drawing PCBs, and doing small electronic productions
* 2. An adjustable power supply that supports balanced charging of 1-6S lithium batteries

[Please Fill in ↓ during the competition stage]
* 1. Describe the details of the project
* 2. Describe the challenges faced by the project and the problems solved
* 3. Describe the key points involved in the hardware and software parts of the project
* 4. Display of project material list
* 5. Upload project pictures
          5.1. Print the competition logo picture on the PCB. Failure to do so will be considered as giving up the competition
          5.2. Other pictures of the project
* 6. Demonstrate your project and record it as a video for uploading
          6.1. Video upload to the official website of the competition 6.2. Note on
          the video title and link of Station B

Matters: ①: Video requirements: Please shoot horizontally, with a resolution of no less than 1280×720, format Mp4/Mov, and the size of a single video is limited to 100M; ②: Video upload: please upload to the official website of the competition and Station B simultaneously ([www .bilibili.com] (www.bilibili.com)), the top 10 most popular projects at Station B will receive cash rewards of 1,000-5,000 yuan, and other uploaded projects will receive 100 yuan Lichuang Mall no-threshold coupons; ③: Video title: The 5th Lichuang Mall Chuang Electronics Design Competition: {Project Name}-{Video Module Name}; For example, the 5th Chuang Electronics Design Competition: "Autonomous Driving" Project - Team Introduction.

* 7. Is it the first public release?
          *
8. Open source documents
* 9. References.

Click the link for more details: [https://www.szlcsc.com/go/dsxq](https://www.szlcsc .com/go/dsxq)