Arduino Workshop Day 2
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1. Arduino is an open-source hardware and software platform used for building electronics projects. It contains a microcontroller and can be programmed using C code. 2. Arduino boards have digital and analog input/output pins that can sense the environment by receiving signals from sensors and control devices like motors. Common boards include the Uno, Due, and LilyPad. 3. The basic structure of an Arduino program includes a setup() function for initialization and a loop() function containing the main code. Functions like digitalWrite(), analogRead(), and Serial.print() are used to control pins, read sensors, and display output.
Arduino Workshop Day 2
- 3. INTRODUCTION TO ARDUINO - Open Source Hardware and Software Platform -Self Contained Computer in an IC INTEL 286 Arduino Diecimila
- 4. INTRODUCTION TO ARDUINO - Based on AVR microcontrollers that are widely popular for their RISC architecture, hight flash memory, inbuilt different features - Arduino Uses C programming(E A S Y)……
- 5. WHY ARDUINO? - Inbuilt ADC, Serial Interface, PWM, IO pins -Programming so easy……(Can be used available libraries) -Open Source platform
- 6. HARDWARE I/O PORTS ========== 14 PWM ========== 6 Analog ========== 6 8 bit =======256 10 bit ======= 1023 ADC
- 9. ARDUINO PROGRAMMING BASICS Void setup() { //your initialization code } GLOBAL Variables 1. 2. Void loop() { //your repeating code } 3.
- 10. Functions used in setup()1. pinMode(13, OUTPUT); makes pin 13 as output pin 2. pinMode(8, INPUT); makes pin 8 as input pin 3. Serial.begin(9600) ; starts serial communication with Baudrate 9600 Functions used in loop() 1. digitalWrite(13, HIGH): makes pin 13 high ie pin13=ON; 2. delay(500) : delays system by 500 ms. 3. analogRead() : Reads analog value 4. analogWrite() : writes anlog value(PWM) 5. Serial.print() : Prints at serial monitor 6. Serial.println() : prints at serial monitor with line break
- 18. Reads Analog Value Writes Analog Value at PWM PINS Mapping Digital data in Certain Range
- 21. LED Brightness control using POT
- 26. Group 1: Interface Ultrasound and display various distances Group 2: Interface IR sensor and use it for obstacle detection of the range 10 to 20 cm Group 3: Use PIR sensor for the motion detection and make sound at buzzer on detection of the motion
- 32. Connection of Android phone and Arduino PlatformSensors in Android like (G sensor, GPS, Microphone) with advanced software platform can be united to produce advanced prototypes.
- 36. BLUETOOTH TO TTL 5V MODULE
- 37. USB TO TTL MODULE
- 38. RS-232 TO TTL MODULE
- 39. REVIEW: Sensor Interfacing LCD interfacing Serial programming PWM programming