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
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