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Arduino UNO R4 Lesson13 - Hardware Interrupts | Debouncing a Button

Arduino UNO R4 Minima Ultimate Training Course

Master the power of hardware interrupts in this exciting lesson of the Arduino UNO R4 - Ultimate Training series! Join Joed Goh as he dives deep into: * Implementing hardware interrupts for real-time responsiveness * Writing efficient interrupt service routines (ISRs) * Utilizing the volatile keyword for accurate data handling * Debouncing techniques to eliminate button bouncing issues Level up your Arduino skills and unlock the potential for more interactive and efficient projects! ------------------------------------------------------------------------------------------------------------------ Where to buy? Amazon US SunFounder Ultimate Sensor Kit with Original Arduino Uno R4 Minima - https://amzn.to/3FCX06P SunFounder Ultimate Starter Kit with Original Arduino Uno R4 Minima - https://amzn.to/3MqfSKd SunFounder Official Website: https://www.sunfounder.com/?ref=hmqmlw0e ------------------------------------------------------------------------------------------------------------------ TABLE OF CONTENTS 00:00 Introduction 02:24 Materials 02:52 Circuit Connection 03:18 Interrupt 05:16 Sample code without a hardware Interrupt 09:35 Hardware Interrupts 16:52 Interrupt Service Routine (ISR) 20:23 Debouncing a button 23:27 Challenge Activity Arduino UNO R4 Lesson12 - millis Function | Handling Multiple Tasks | Non-Blocking Code https://youtu.be/zq6tkXCn-j4 Arduino UNO R4 Lesson11 - Servo Motor | Single-Axis Solar Tracker using Photoresistors https://youtu.be/tNWe5A013lE Arduino UNO R4 Lesson06. How to Read Analog Sensors? Potentiometer | Bits, Bytes, & Binary Numbers https://youtu.be/CCPfCgj8RkE PWMServo Library https://github.com/PaulStoffregen/PWMServo ------------------------------------------------------------------------------------------------------------------ PLAYLISTS: Arduino UNO R4 Minima Ultimate Training Course https://www.youtube.com/playlist?list=PLVTsfY7Kr9qhzrfkvEuI1JhbqoOuchmKw SunFounder Kit Product Review https://www.youtube.com/playlist?list=PLVTsfY7Kr9qj3mVZgvStfVjFuecVrUim0 Designing Database Solutions with Microsoft SQL Server 2019 https://youtube.com/playlist?list=PLVTsfY7Kr9qjagmWoPLXPvdOk46C5IAB_ Artificial Intelligence and Machine Learning Foundations https://youtube.com/playlist?list=PLVTsfY7Kr9qjMqXcOUEkB_rDHQVTVDYtY IoT Development https://www.youtube.com/playlist?list=PLVTsfY7Kr9qjVkq8aJmTXbiiy5h41ayRL Android App Development in Kotlin https://youtube.com/playlist?list=PLVTsfY7Kr9qimoaNmBCQQcvNi49EoKTWS Embedded Systems using Arduino Uno https://youtube.com/playlist?list=PLVTsfY7Kr9qhkfmq85MH2xObFIELuq_Vo Data Structures and Algorithms using C# https://youtube.com/playlist?list=PLVTsfY7Kr9qiTxECmzTVkLZt1DkaFEfUg References: https://dronebotworkshop.com/interrupts/ https://www.arduino.cc/reference/en/language/functions/external-interrupts/attachinterrupt/ https://learn.sparkfun.com/tutorials/processor-interrupts-with-arduino/all#:~:text=There%20are%20two%20types%20of,response%20to%20a%20software%20instruction. https://www.allaboutcircuits.com/technical-articles/using-interrupts-on-arduino/ #SunFounder #arduino #interrupts #ISR #trafficlight #button #millis #servomotors #servo #multitasking #debounce

About the course

What can you expect from this Course? In this Arduino UNO R4 Ultimate Training Series, I’ll be taking you from absolute beginner to Arduino master. You’ll learn how to work with a bunch of sensors like ultrasonic, gas and smoke, flame, vibration, accelerometer & Gyroscope, photoresistor, potentiometer, IR obstacle avoidance, Capacitive Soil moisture, Raindrop detection, Temperature, humidity, and pressure, PIR motion, Pulse oximeter & heart rate, Real-time clock, touch, IR speed module, joystick, and Time of Flight micro-LIDAR distance sensors. You’ll learn how to work with different displays like RGB LED, Traffic Light, OLED Display, and a 16x2 I2C LCD Display. You'll learn to work with a couple of actuators like TT motor, Servo, Centrifugal Pump, Passive Buzzer, and Relay. Finally, we’ll integrate different IoT communication modules such as the ESP-01 Wi-Fi module and JDY-31 Bluetooth module, to support several of our IoT projects to be made. Our primary goal is to assist beginners in their Arduino adventure. Since the Arduino UNO R4 is new to the market, there's a noticeable gap in instructional videos specifically tailored for this board, and we're here to fill that void. Many beginners find themselves unsure of where to start, and we aim to be the guiding light, making this series a comprehensive resource for anyone taking their first steps into the exciting world of Arduino programming. Our hope is that this series truly becomes a helping hand for beginners. #SunFounder #Arduino