STEM STUDENT

Arduino: Collection of Video-Projects with related Sketches (47 projects)

It is the first project with Arduino, so it is a simple project that introduces the world of electronics

Project 01 - Turning on an LED.

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Switching on a LED with a push button it is the natural consequence of the previous project, that is, the introduction of a hardware-type command element.

Project 02 - Switching on a LED with a push button

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Again as a consequence of the initial project, the use of Arduino is introduced to give software commands.

Project 03 - Lighting of an LED driven by Arduino

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In this project Arduino is used as a measuring tool to determine the value of an electrical resistance.

Project 04 - Ardurohmetro. Use Arduino to measure a resistance

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In this project Arduino is used to drive three LEDs and make them work as a traffic light.

Project 05 - Traffic light. Switching on of three LEDs driven by Arduino

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It is the natural consequence of the previous project, that is, the introduction of a hardware-type command element, or a button.

Project 06 - Traffic light with call for pedestrians.

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A simple project to start seeing the sensors and sensor modules that can be interfaced with Arduino to allow it to interact with the external environment. This project also finds practical applications in everyday life, for example to switch the lighting of a garden on and off according to the external brightness.

Project 07 - Photoresistor

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Joint application of a signal coming from the outside (brightness) and PWM regulation to manage the brightness of an LED (which could be the light of a home environment, for example).

Project 08 - FADE effect using a Photoresistor

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Thanks to the Passive Buzzer Arduino is able to reproduce musical notes. This project has several applications it all depends on your imagination.

Project 09 - Making music with Arduino - Passive Buzzer

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The project shows how to drive an RGB LED with Arduino. This project also finds many practical applications, it all depends on your imagination.

Project 10a - RGB LED driven with Arduino

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Another project that shows how to drive an RGB LED module with Arduino. This project also finds many practical applications, it all depends on your imagination.

Project 10b - RGB LED module driven with Arduino

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With project 11 we see the operation of a module that allows the measurement of the temperature and humidity present in an environment. The applications of this project are innumerable, even that of regulating the home air conditioner.

Project 11 - Measuring the temperature and humidity of an environment

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The potentiometer (and the trimmer) is an element of manual regulation of a voltage. With this project we will see how to use it to manually adjust a voltage.

Project 12a - The use of the direct-acting Potentiometer (and Trimmer).

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The potentiometer (and the trimmer) is an element of manual regulation of a voltage. With this project we will see how to use it and how to interface it to Arduino.

Project 12b - The use of the Potentiometer (and the Trimmer) with indirect action.

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In this project we see how to connect the module to Arduino and how to make it work for its intended purposes. This module is one of the fundamental modules for avoiding obstacles in automated movement.

Project 13 - Obstacle Detection with Ultrasonic Sensor

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Driving a motor with Arduino is a simple thing; this project shows how to connect a servo motor and how to drive it.

Project 14 - Controlling a Servo Motor

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Project 15 is one of the projects that will test you…. You will build a radar system and then with Arduino you will learn to manage and pilot two different components, but with functions that interact with each other.

Project 15 - Ultrasound Radar System

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In this project we see how to connect the infrared sensor module and the related sketch to Arduino.

Project 16 - Obstacle Detection with Infrared Sensor

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In this project we see how to connect the line tracking sensor module and the related sketch to Arduino.

Project 17 - Line Tracking Sensor Module

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It is an interesting project that will make you have a lot of fun. In this project we see how the heartbeat detection module works, how to connect it to Arduino and the related sketch.

Project 18 - Sensor Module for Heartbeat Detection

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In project 19 the Magnetic Field Sensor Module is used, ie a sensor capable of modifying its “on” or “off” status according to the presence or absence of a magnetic field.

Project 19 - Magnetic Field Sensor Module

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In project 20, the Analog Magnetic Field Sensor Module is used, that is, a sensor capable of detecting and measuring the intensity of a magnetic field.

Project 20 - Analog Magnetic Field Sensor.

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In project 21 an Analog / Digital Magnetic Field Sensor Module is used, i.e. a sensor which is a combination of the two previous sensors. The two outputs, one analog and one digital, are used one to measure the Magnetic Field and the other to turn an LED on and off, but could also be used for other purposes.

Project 21 - Analog / Digital Linear Magnetic Field Sensor.

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Unlike the passive Buzzer, the active Buzzer has its own frequency generator, so in this project we will see how it works and how to connect it.

Project 22 - Active Buzzer

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The Sound / Noise Detection Sensor Module has multiple uses, in this project it is used as an ON / OFF switch, i.e. a switch.

Project 23 - Sound / noise sensor used as SWITCH

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In this other project, the Sound / Noise Detection Sensor Module is used as a noise measurement tool.

Project 24 - Sound / noise sensor used as a measuring instrument

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The project concerns the reading of the signals coming from a Rotary Encoder. The applications of this project are innumerable and interesting.

Project 25 - Rotary encoder

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As the name implies, we are talking about a module that manages to change its state by touching the surface of the sensor. It is useless to point out that today there is a switch of this type everywhere, so Project 26 allows you to understand the operation of the touch switches.

Project 26 - Touch Sensor - Metal Touch Module

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The Project, very fun and beautiful, allows us to understand the functionality of a Joystick through the use of LEDs. The peculiarity of this project is that the brightness of the LED is adjusted by moving the lever by sending a PWM command. The Arduino "map" function is also used in this project.

Project 27 - The Analog Joystick (Analog Module Joystick) and the PWM output.

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Laser pointing system with Arduino - Laser module coupled to a servo motor controlled by a joystick. Really very fun project.

Project 28 - Laser pointing system with Arduino

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Part 1 - Assembly of motors, wheels and radar assembly with relative support of the Robot Car.

Project 29 - Robot Car Assembly - Part 1.

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Part 2 - Assembly of control boards and connections of the Robot Car.

Project 29 - Robot Car Assembly - Part 2.

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Complete sketch and video on how the Robot Car works.

Project 30 - Robot Car Programming

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The Project shows how to improve obstacle detection using both the ultrasonic and infrared modules, and also illustrates the concept of redundant systems. It is a fun project that can be a stimulus for further implementations and improvements.

Project 31 - Up-grade of the Robot Car with the use of Infrared Module and Ultrasound Module.

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Use the property of water to be an excellent electrical conductor to signal its presence in a container.

Project 32 - Self-built water presence sensor

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A sensor module to determine the level of water in a vessel.

Project 33 - Water level sensor module

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Use a float to monitor the level of water in a tank.

Project 34 - The Float

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Measure the voltage and current using the Voltmeter - Ammeter.

Project 35a - The Voltmeter - Ammeter - Project A

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Measure the voltage and current using the Voltmeter - Ammeter on the branch of an LED.

Project 35b - The Voltmeter - Ammeter - Project B

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Measure the voltage and current using the Voltmeter - Ammeter on the branch of an LED and view the threshold voltage of an LED.

Project 35c - The Voltmeter - Ammeter - Project C

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The project shows how to implement a state logic with Arduino for the management of a water storage tank, controlled by three floats that detect three distinct levels of water.

Project 36 - State logic for storage tank management with float control.

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The project shows how to connect the Relay to Arduino and how to control the activation and deactivation of an immersion pump.

Project 37 - The relay and the submersible pump.

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The project shows how to connect the sensor and above all how to calibrate to ensure that the soil has the right amount of water.

Project 38a - FC-28 Soil Moisture Sensor

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The project shows how to connect the sensor and above all how to calibrate to ensure that the soil has the right amount of water.

Project 38b - Three Pin FC-28 Soil Moisture Sensor

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Automatic irrigation of gardens and vegetable gardens; use of the capacitive sensor to determine the humidity and therefore the water present in the soil.

Project 39 - Soil Moisture Measurement with Capacitive Sensor.

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How it works, how it is connected and how to calibrate a rain sensor with Arduino of the type FC-37.

Project 40 - Sensor for detecting rain FC-37.

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This simple project shows how to modify via hardware the "tempo" parameter of the "Delay" in an Arduino sketch. It is a project that finds many applications.