Samerli Lessons

Arduino and robotics lessons

  • Lesson 2: Making a Traffic Light Project With Arduino

    Lesson 2: Making a Traffic Light Project With Arduino

    One of the first things you can start doing with Arduino after learning how to light an LED and blink it is to make a traffic light project with Arduino. This lesson goes through the basic steps using two different connection methods. List of content 1. Needed Components 2. Connecting Your Traffic Light Circuit 3.…

  • Lesson 3: Building a Crossroad Traffic Light Circuit With Arduino

    Lesson 3: Building a Crossroad Traffic Light Circuit With Arduino

    On this page: In the previous lesson, we had learned about making a single traffic light circuit and use Arduino to control it. This lesson expands the circuit to build a crossroad traffic lights with Arduino, using either additional pins or a simple trick. 1. Needed Components 2. Connecting Your Traffic Light Circuit 3. Code…

  • Lesson 1: Simple Blinking LED Project With Arduino

    Lesson 1: Simple Blinking LED Project With Arduino

    Making a simple blinking LED project with Arduino is the starting point where many start. This short lesson can help you start your journey learning coding and electronics with Arduino.

  • Lesson 5: Using LM35 Temperature Sensor with Arduino

    Lesson 5: Using LM35 Temperature Sensor with Arduino

    Using LM35 with Arduino allows you to measure the temperature through an analog sensor, and use it to react accordingly. This lesson covers some of the basics you will need while using LM35 analog temperature sensor.

  • Using HC-SR04 Ultrasonic Sensor with Arduino for Traffic Light Control

    Using HC-SR04 Ultrasonic Sensor with Arduino for Traffic Light Control

    Upgrade your Arduino traffic light with an HC-SR04 ultrasonic distance sensor! This lesson walks you through replacing manual buttons with smart object/wave detection.

  • Using LDRs with Arduino for Light Detection

    Using LDRs with Arduino for Light Detection

    This lesson explains how to Use Arduino with an Light Dependant Resistor (LDR) for light detection. We will learn how to use a simple voltage divider circuit using a resistor in series with the LDR.

Electronics Lessons

  • Lesson 0: Safety In Electrical and Electronic Circuits

    Safety in electrical and electronic circuits is vital for new learners and vetted experts alike. This lessons goes through some of the basics that you need before you start your journey in electronics DIY and Arduino.

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