Today I will show to how to make How To Make 18650 Li-ion Battery Charger 

All the material you need for this project:

Here are the steps of this project:

Show results:

The product links as below:

IC chips: https://www.utsource.net/category/ele...

Modules: https://www.utsource.net/Modules?sour...

Passive components: https://www.utsource.net/PassiveDevic...

Sensors: https://www.utsource.net/home/sensors...

LED lightings: https://www.utsource.net/category/led...


More electronic components you may be interested:

IRFP450 https://www.utsource.net/itm/p/11229607.html
LM338K https://www.utsource.net/itm/p/11756706.html
M4T28-BR12SH1 https://www.utsource.net/itm/p/11614695.html
AN28F512-150 https://www.utsource.net/itm/p/1913881.html
NE555 https://www.utsource.net/itm/p/1273433.html

For more details, pls check the video on youtube: