W6 electronics design

w6. Redraw the echo hello-world board, add a button and led

designing: echo-hello-akgp 

 

This week we had to design a printed circuit and make it.

  • Learning eagle (downloadeagle+libraryfromfab+libraryfromecho-hello)
  • Selecting the right components (from echo-hello and adding led and botton) smd components
  • Schematic design
    • adding components ( 1 switch, 1 led, 1 499 ohms resistor, a 20Mhz crystal and two 10pf capacitors)
    • connecting
    • adding values
  • Designing the board
    • place the components in place
    • dimensions
    • routes and rules
    • errors/reconfiguration
    • selecting the route at 100%
    • exporting png, dxf
  • Making the board in Modela
    • Parameters 1/64″
    • one side board
    • smd

 

Components:

Captura de pantalla 2015-03-09 a las 22.31.32
Captura de pantalla 2015-03-09 a las 22.22.23 Captura de pantalla 2015-03-09 a las 19.54.48 Captura de pantalla 2015-03-09 a las 22.35.03 IMG_5296 IMG_5300
IMG_5306
IMG_5330

 

updated…

I made another echo-helloAK modifying in rhino the size and position of the routes for better solding. Here the illustrator file for routes.

IMG_6309