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Lesson 1/1: What is Arduino? Types of Arduino Boards and SunFounder Kit Lesson 2/31: Getting Arduino Software and using Documentation for SunFounder Arduino Kit Lesson 3/31: Project LED Blink, What is Breadboard, LED and Resistor Using SunFounder Kit Lesson 4/31: What are Binary, Decimal, Hexadecimal and Octal Number, Arduino Serial Monitor Lesson 5/31: Introduction to Arduino Data Types SunFounder Learning Kit Lesson 6/31: Buzzer, Driver Wheel and mini Water Pump using Arduino SunFounder Kit | Robojax Lesson 7/31: Digital Read Push button, detecting magnetic field SunFounder Kit | Robojax Lesson 8/31 : AnalogWrite LED Fade, for loop, while loop and do while loops | SunFounder Robojax Lesson 9/31: Reading Voltage Using Arduino, Potentiometer AnalogRead SunFounder Kit | Robojax Lesson 10/31: Conditional Statement in Arduino and Using Array | SunFounder Robojax Lesson 11/31: What is Arduino library and How to use DHT11 Temperature and Humidity Sensor | SunFounder Lesson 12/31: Using Arduino Programming function and switch | SunFounder Robojax Lesson 13/31: Using XY Joystick with Arduino and turning a buzzer with joystick Motion | Robojax Lesson 14/31: Arduino Millis (no delay) and map functions | SunFounder Robojax Lesson 15/31: Using Soil Moisture Sensor with Arduino SunFounder Kit | Robojax Lesson 16/31: Detecting Obstacle Using Infrared Obstacle Avoidance Sensor using SunFounder Kit Lesson 17/31: How to interrupt a delay in Arduino and Light Dependant Resistor LDR | Robojax Lesson 18/31: Using Servo Motor with Arduino SunFounder's Arduino Kit Lesson 19/31: Measure Distance Using Ultrasonic Sensor with Arduino | SunFounder Robojax Lesson 20/31: Using LCD1602 with Arduino display temperature, voltage and distance | Robojax Lesson 21/31: Using Infrared Remote Control with Arduino | SunFounder Robojax Lesson 22/31: Using Seven Segment Display with Arduino and Electronic Dice | SunFounder Robojax Lesson 23/31: Smart Car Part 1: SunFounder Smart Car Assembly and DC Motor Full Bridge Explained Lesson 24/31: Smart Car Part 2: Moving Forward, Reverse, left and right and Controlling Speed of Car Lekcija 25/31: Pametni automobil Car-3 izbjegava prepreke koristeći infracrvene senzore | SunFounder Robojax Lekcija 26/31: Pametni automobil Dio 4: Izbjegavanje prepreka pomoću ultrazvučnog senzora | SunFounder Robojax Lekcija 27/31: SunFounder pametni automobil-5 prati vašu ruku koristeći Arduino | Robojax Lekcija 28/31: Auto-6 SunFounder samovozeći Arduino auto koristeći | Robojax Lekcija 29/31: Auto-7 Upravljanje SunFounder pametnim automobilom pomoću daljinskog upravljača | Robojax Lekcija 30/31: Praćenje linije Car-8 pametnim automobilom iz SunFounder Arduino kita | Robojax Lekcija 31/31: Mjerenje temperature i vlažnosti putem Wi-Fi-ja koristeći DHT11 i ESP01 SunFounder komplet
Lesson 14/31: Arduino Millis (no delay) and map functions | SunFounder Robojax
Introduction This lesson teaches two essential Arduino functions: millis() and map(). By the end of this tutorial, you will understand:
How to use millis() to manage timing without stopping program execution.
How to use map() to scale and control values, such as LED brightness or motor speed, based on percentages.
Part 1: Understanding millis() The millis() function returns the number of milliseconds since the Arduino started running. It's crucial for creating non-blocking code where multiple tasks run simultaneously.
Why Use millis() Instead of delay()?
The delay() function pauses the entire program, preventing other code from running.
millis() lets you perform actions at specific intervals while the rest of your code continues executing.
Example: Blink LED Without delay()
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