Jump to content
43oh

Christmas tree blinky thing


Recommended Posts

Last year my daughter (she was almost 7 back then) got interesting in soldering.

So I let het solder stuff together, no function whatsoever. It did not last long, until she wanted to solder something that "does something". 

 

So I took the challenge and designed this christmas tree.

 

- FR2 board, copper artwork by me, other side by my daughter. (cheap FR2 is better for using felt tip pens.. almost like paper)

- G2553, all 16pins to simple LEDs, various colours

- simple discrete regulator (another led+ transistor) for more or less 3V

- powered by USB

- mostly through-hole (soldered by a 7 year old), some SMD (where I helped)

- programmed in Energia

 

 

merry christmas!

post-37272-0-35661500-1450776750_thumb.jpg

post-37272-0-64934700-1450776779_thumb.jpg

post-37272-0-88446500-1450776790_thumb.jpg

Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...