Hi friend today I will Recuse a 20W Portable Rechargeable Cordless LED Work Light by Attiny13a 3S Li Ion Battery
Step 1: Watch the Video
In this video i wills how you Recuse a 20W Portable Rechargeable Cordless LED Work Light by Attiny13a 3S li ion battery. You can download all file incude gerber and schematic file in description of video or here
Step 2: Make PCB With My Gerber File
I use Eagle software for make layout. You can download all of thing need to make PCB here. You can make at home by yourself but you can use my gerber file and upload to JLCPCB.COM for make PCB online. I order PCB from JLCPCB.COM alot of time and i alway get PCB with high quality only 2$ for 10PCB and Big Discount on First order Shipping.
Step 3: Prepare Component and Solder to PCB
Attiny 13A SMD
RESISTOR 47 OHM
RESISTOR 2.2 OHM 5W
PORTENTIOMETTER 10KILO OHM
Attiny13A must be program and fuse bit at picture before solder to PCB.
Step 4: Finish and Test Circuit
Thanks a lot