WhatsApp Image 2023-09-27 at 20.13.01.jpeg

Components

	SMD LED 1206	x 9
	ATTINY13-20SU Microchip Technology	x 1
	cr2032 battery holder	x 1
	ONOFF_SWITCH	x 1

Description

Simple Christmas Tree

Hi this is my first shared project. It is simple blinking Christmas tree gadget. The aim was to make it as simple as possible and use as few parts as it's possible. Finally it contains 9 led 1206 but remember that they r connected to different channels in pair so led in pair should be the same color. It can be driven by attiny13 or attiny85 in DIP package.

Code

REPO

https://github.com/superjasiek/christmas_tree.git

Schematic and Layout

Schematic_tree.pdf

Download Gerbers

Oct 13,2023

443 views

Simple Christmas Tree

2 Layers PCB 60 x 80 mm FR-4, 1.2 mm, 1, HASL with lead, Green Solder Mask, White silkscreen

Simple Christmas Tree for individual assemble based on attiny85 or attiny13 chip

443

Published: Oct 13,2023

Download Gerber file 5

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