ELECTRONICS DESIGN ACADEMY 2012

FELIX LIBIO

Assignment Redraw the echo hello-world board, add (at least) a button and LED (with current-limiting resistor

FAB ACADEMY 2012 Félix Libio

Assignment Redraw the echo hello-world board, add (at least) a button and LED (with current-limiting resistor

Design

The board is composed of: 1 Attiny 44, 1 Resonator, 1 header, 1 resistor, 1 capacitor, 1 ftdi_arduino, a button and LED (with current-limiting resistor)

SCHEMATIC design in software eagle

BOARD design in software eagle

monochromatic image export in

THE BOARD IMAGEN

Milling

OPEN DE FAB MODULES/FAB/ ROLAND MODELA

LOAD THE IMAGEN Diameter 0.4/number de pass 2

Soldering

WELDING INSTRUMENTS

COMPONENTS WELDING

WELDED PLATE

1. SWITCH 2. RESONATOR

3. HEADER

2 1

3

1 . LED GREEN AND RESISTOR 2. HEADER

3. ATTINY 44A

3

2

1

hello-world board, add (at least) a button and LED (with current-limiting resistor

HELLO BOARD AND FAB ISP