Unit 1 Arduino Basics Lesson 13 Seven Segment LED
Unit 1 Arduino Basics Lesson 12 28BYJ-48 5v Stepper Motor-ULN2003A Controller-Potentiometer.
Unit 1 Arduino Basics Lesson 11 IR Remote Control & Receiver
Unit 1 Arduino Basics Lesson 10 HC-S04 Ultrasonic Ranger-LCD 16x2 display -DHT11 temperature and relative humidity sensor.
Unit 1 Arduino Basics Lesson 9 Piezo Buzzer and Pushbutton
Unit 1 Arduino Basics Lesson 8 DHT11-16x2 LCD
Adding External DHT11 Pullup Resistor and Noise Filtering Capacitor to a bare DHT11 sensor, i.e. one not mounted on a "breakout board".
Introduction to Potentiometers
Building an Arduino circuit in the Tinkercad Circuit Simulator to blink Red-Yellow-Green Leds.
A few quick tips for using Tinkercad Circuits to simulate an Arduino project.
More about LEDs including using OHMs Law to size the current limiting resistor and how to install a voltmeter and an ammeter.
Using Tinkercad to program an Arduino Uno to blink an LED.