Chandni Venkataraman

Revisiting the brief

ConceptMake a D.I.Y/ D.I.W.O

(do it with others) mobile labstudio that becomes our extended sense

while engaging with a space.

Things made

Things made

Vibration bot

Phase III

Engaging with the Arduino

What is Arduino?

ArduinoINPUT- Temperature sensor OUTPUT- Persistence of Vision LED

Breadboard Prototype Using the Arduino Micro

Arduino Code

Playing with the Makey Makey

Classic Makey Makey banana

Arduino synth

Arduino synth

Input

Output

Box

Concept meeting

Breaking down the Arduino

The Breakdown

Things you need:!!

5V Voltage Regulator 10μF Capacitor

External Power Plug ATMEGA328

22pF Capacitor Pushbutton

100nF Capacitor 16MHz Clock

FTDI Chip Breadboard/PCB

Wires

Making an Arduino

Standalone Arduino

Making an Arduino

Arduino circuit with Serial port

Making an Arduino

Bootloader Circuit

Input

Output

Box

Designing the AttaduRough Sketches

Designing the Attadu

Arduino circuit as the Attadu sensor board

Scratch for Arduino

Prototypes

With Thermocol On a perforated PCB - Attempt 1 On a perforated PCB - Working Prototype

Example Program 1INPUT- Light dependent Resistor !OUTPUT- Motor

Example Program 2INPUT- Light dependent Resistor !OUTPUT- Visualisation

Designing for PCB

First attempt using Fritizing - Fail

Designing the PCB

Schematic diagram of the board

Designing the PCB

Second attempt using Express PCB

Designing the PCB

Finished First prototype of the PCB

Top view Bottom view Top and bottom view

-70mm X 60mm

Costing to make AttaduComponents Price in Rs

5V voltage regulator 610μF Capacitors X 2 6External power plug 10

Atmega328 13522pF Capacitor X 2 2

Pushbutton 5100nF 1

16MHz clock 5FTDI chip 260

1 PCB 175Atmega shield 1

Total 606