Steps:
1. The part you need in this project.
![](https://cdn.hackaday.io/images/7804681582537397742.png)
![](https://cdn.hackaday.io/images/5921311582537409755.png)
![](https://cdn.hackaday.io/images/7261681582537415388.png)
![](https://cdn.hackaday.io/images/4470651582537420797.png)
2. Some main steps to make this project.
![](https://cdn.hackaday.io/images/9331931582537430221.png)
![](https://cdn.hackaday.io/images/2755121582537437056.png)
![](https://cdn.hackaday.io/images/4100651582537443764.png)
![](https://cdn.hackaday.io/images/1331291582537449459.png)
![](https://cdn.hackaday.io/images/8882391582537455713.png)
![](https://cdn.hackaday.io/images/1893901582537461353.png)
![](https://cdn.hackaday.io/images/1710791582537466816.png)
![](https://cdn.hackaday.io/images/1927011582537471951.png)
3. Finished and test.
![](https://cdn.hackaday.io/images/8525561582537492880.png)
![](https://cdn.hackaday.io/images/2071291582537503039.png)
![](https://cdn.hackaday.io/images/2288921582537510377.png)
![](https://cdn.hackaday.io/images/9810541582537517988.png)
Product list:
Transformer https://www.utsource.net/sch/Transformer
Diode https://www.utsource.net/sch/Diode
Capacitor 25v 4700uf https://www.utsource.net/sch/Capacitor%2025v%204700uf
Led https://www.utsource.net/sch/Led
1k ohm resistor https://www.utsource.net/sch/1k%20resistor
More details, pls check the video on Youtube: