Electronics Design
Assignment:Redraw the hello-world board, add (at least) a button and LED (with current-limiting resistor), check the design rules, and make it
Drawing tool
Using EAGLE(Easily Applicable Graphical Layout Editor), has a free scaled-download version of this PCB design, Schematic Capture, Board Layout and Autorouter design.
Tutorial: Watched introduction to EAGLE Cadsoft EagleCad Tutorials
Download the Eagle Libraries: Eagle_libraries.zip
Design rules sets board design for Fab Modules
Board
Redrawn Hello-world schematic and board with two LEDs and one button
Traces
Parts list
Hello-world schematic and board with two to LEDs and one button
| Label | Type |
|---|---|
| BUTTON | 6MM_SWITCH |
| C1 | 1uF C1206K |
| IC1 | ATTINY44-SSU, SOIC14 |
| JP2 | 1X06-SMD |
| LED1 | LED-1206 |
| LED2 | LED-1206 |
| R1 | 500, R1206 |
| R2 | 500, R1206 |
| R4 | 10k, R1206 |
| U$1 | RESONATOR,EFOBM |
| U$2 | AVRISPSMD,2X03SMD |
To do
Future assignment to cut board and stuff
Lessons Learned