Introduction: Christmas Tree ATmega (arduino)
Christmas Tree ATmega (arduino)
Step 1: What We Need ?
1x atmega (328-168-88-48-8) smd now im use atmega48
11x Led 5630 smd
11x resistor 20 ohm (size 1206) smd
1x Micro USB Female
1x pcb
1x capacitor 16v 10uf smd
3d printer
one arduino uno or nano or ... (have com port usb)
hot air soldering
solder paste uv light for color pcb (Blue UV SOLDEER PCB)
Step 2: Make Pcb
print pdf file pcb on glossy paper .
Step 3: Pcb Iron
After printing on glossy paper and then Iron the Circuit from the Paper onto the PCB Plate.
Step 4: Pcb to Acid
after pcb in acid clean color with alcohol
Step 5: Pcb Uv Color and Pcb Cuting
Step 6: Pcb Solder Paste
Step 7: Conect Pins to Arduino for Bootloader and Progeram Code
use this
Arduino core for the ATmega328, ATmega168, ATmega88, ATmega48 and ATmega8
Supported microcontrollers:
ATmega8
ATmega48
ATmega88
ATmega168
ATmega328
All variants (A, P, PA and PB)
https://github.com/MCUdude/MiniCore
follow this video
Step 8: File Led for Arduino
use this code
Attachments
Step 9: Print 3d Files
download files form this link
https://www.thingiverse.com/thing:4050901
im use Christmas Tree for Circuit Playground adafruit but edit
Step 10: End
use super glue for pcb
