This presentation introduces the Arduino platform through the popular Arduino Uno board. It includes an introduction to the IDE and covers most of the basic coding tutorials that help you get started with using Arduino boards.

1. @glenzac
GETTING STARTED WITH
ARDUINO

2. THE BASICS:
ELECTRONICS
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3. THE BASICS
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1. Voltage
2. Current
3. Resistance
4. Analog signal
5. Digital Signal
6. Power
7. Diode
8. Crystal

4. @glenzac
MICROCONTROLLERS

5. THE
SHORT
ANSWER
PROCESSOR PERIPHERALSMICROCONTROLLERS
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6. @glenzac
THE ARDUINO
WORLD

7. Basic boards
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8. IoT boards
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9. ▸ Easy to use
▸ Cross platform
▸ Inexpensive
▸ Open source
▸ Flexible use of language - C/C++
WHY ARDUINO ?
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Q: ARDUINO as a product?

10. PARTS: ARDUINO UNO
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11. What’s in the kit?
▸ Arduino Board + Breadboard + Button
▸ USB cable
▸ Male-Male jumpers x5
▸ Male-Female Jumpers x3
▸ LED
▸ LDR
▸ LM35 TEMP SENSOR
▸ 10k + 300E Resistor
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12. @glenzac
CODING THE
ARDUINO

13. THE ARDUINO IDE
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14. THE
PROCESS
CODE
COMPILE
FLASH
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15. Blink - on-board LED
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16. Blink - External LED
▸ LED
▸ Resistor
▸ Digital Pin
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17. Serial
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18. Digital Read
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19. IR
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20. LDR - AnalogRead
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21. Temperature Sensor - LM35
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22. Exercise : Convert to fahrenheit
Equation:
T(°F) = T(°C) × 9/5 + 32
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23. PWM - Pulse width modulation
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24. PWM example - fade
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25. Using non-blocking delay
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26. Using libraries : Servo Library
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27. Extras to try:
▸ Ultrasonic Sensor
▸ Relay
▸ Motor driver
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28. @glenzac
ARDUINO
Workarounds
and Tricks

29. ● When running short of Digital pins
Use analog pins as digital pins by referring
them with special pin numbers
● To speed up execution / save memory
Use bit manipulation
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30. digitalWrite(4,HIGH)
PORTD |=(1<<4)
digitalWrite(4,LOW)
PORTD &= ~(1<<4)
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31. Taking it further:
● Use attached Learning and
Reference docs
● No hardware? - Use simulation
www.tinkercad.com/circuits
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34. ✋ Questions?
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35. THANKS!
You can reach me at glenzac@gmail.com
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