Introduction to Arduino
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The document introduces Arduino as an open-source microcontroller aimed at designers with limited technical expertise and outlines its components, usage, and project setup. It details specific Arduino boards, their specifications, and how to start a project using the Arduino IDE, including programming examples. Additionally, it provides references for further reading on Arduino development.
![Board Comparison
Name Processor
Operating
/Input
Voltage
CPU
Speed
Analog
In/Out
Digital
IO/PWM
EEPROM
[kB]
SRAM
[kB]
Flash [kB] USB
UART
Mega
2560
ATmega25
60
5 V / 7-12
V
16 MHz 16/0 54/15 4 8 256 Regular
4
Uno
ATmega32
8P
5 V / 7-12
V
16 MHz 6/0 14/6 1 2 32 Regular
1
Nano
ATmega16
8
ATmega32
8P
5 V / 7-9
V
16 MHz 8/0 14/6
0.512
1
1
2
16
32
Mini
1](https://image.slidesharecdn.com/introductiontoarduino-161114070756/85/Introduction-to-Arduino-3-320.jpg)
Introduction to Arduino
- 1. Introduction to Arduino KU1101 Pengantar Rekayasa dan Desain
- 2. What is Arduino? An open-source electronic microcontroller board Originally built for designer & artists – people with little technical expertise We can easily program to understand and interact with the environment
- 3. Board Comparison Name Processor Operating /Input Voltage CPU Speed Analog In/Out Digital IO/PWM EEPROM [kB] SRAM [kB] Flash [kB] USB UART Mega 2560 ATmega25 60 5 V / 7-12 V 16 MHz 16/0 54/15 4 8 256 Regular 4 Uno ATmega32 8P 5 V / 7-12 V 16 MHz 6/0 14/6 1 2 32 Regular 1 Nano ATmega16 8 ATmega32 8P 5 V / 7-9 V 16 MHz 8/0 14/6 0.512 1 1 2 16 32 Mini 1
- 5. Minimum Requirement for a Project Arduino Board USB Cable PC with Arduino IDE Power Adapter (7V to 12V)
- 6. Powering Up External Devices 3.3V and 5V pins to power up external device GND to share common ground Vin and GND as Arduino power source
- 7. Analog Signal vs Digital Signal Nearly all physical processes are analog.
- 8. Start an Arduino Project Installing Arduino IDE Installing the Drivers
- 9. Arduino IDE Verify: check and compile Upload: compile and upload program to board Serial Monitor: communicate via serial connection with Arduino
- 10. Hello, World! (not really) const unsigned int LED_PIN = 13; const unsigned int PAUSE = 500; void setup() { // put your setup code here, to run once: pinMode(LED_PIN, OUTPUT); } void loop() { // put your main code here, to run repeatedly: digitalWrite(LED_PIN, HIGH); delay(PAUSE); digitalWrite(LED_PIN, LOW); delay(PAUSE); }
- 11. Using Serial Ports const unsigned int LED_PIN = 13; const unsigned int BAUD_RATE = 9600; void setup() { // put your setup code here, to run once: // Arduino Uno, 0=RX, 1=TX pinMode(LED_PIN, OUTPUT); Serial.begin(BAUD_RATE); } void loop() { // put your main code here, to run repeatedly: if (Serial.available() > 0) { // read the first byte int command = Serial.read(); if (command == '1') { digitalWrite(LED_PIN, HIGH); Serial.println("LED on"); } else if (command == '2') { digitalWrite(LED_PIN, LOW); Serial.println("LED off"); } else { Serial.print("Unknown command: "); Serial.println(command); } } }
- 13. Binary Dice
- 14. Push Button
- 15. Reference Malk Schmidt. Arduino, 2nd Edition. The Pragmatics Programmer. 2015 Cornel Amariel. Arduino Development Cookbook. Packt Publishing. 2015 Arduino Reference. https://www.arduino.cc/en/Reference