Geekering

Computer Vision

How to Detect Motion using Background Subtraction Algorithms

In this tutorial, we will implement a motion detection program using OpenCV’s background subtraction algorithms in python. Introduction Background subtraction…

Arduino

How to Avoid Obstacles with Ultrasonic Module – Mars Explorer Mecanum Wheel [2]

In this tutorial, we will use the ultrasonic module to “see” obstacles and measure their distance. If the distance is…

Arduino

How to Use a 7 Segment Display w/ Arduino

In this tutorial, a guide on how to use a 7-segment display together with Arduino UNO will be presented. Also…

Arduino

Mars Explorer Mecanum Wheel Robot – How to Assembly [1]

In this tutorial, we will show how to use Arduino to control an Osoyoo Brand Mecanum wheel robot and how…

Arduino

Block-Based Programming – What is Ardublock

This tutorial is the first of a series of three, which intend to present the Ardublock block-based programming environment. This…

Embedded Sytems

How to Send an SMS using Ai-Thinker A7

In this tutorial, I will be introducing the Ai-Thinker A7 module, as well as presenting some guidelines on how to…

Arduino

Print a message in an 8×8 LED Matrix with Arduino

In this tutorial, I will explore the functionalities of a very interesting piece of hardware: an 8×8 LED Matrix. It…

Windows

Send an email with the command line or PowerShell script

In this tutorial, we will learn how to send emails using PowerShell command lines or using a PowerShell script. This…

Machine Learning

Machine Learning [Python] – K-Nearest Neighbors (KNN) – Classification

In this tutorial, we will learn how to predict a data point using K-Nearest Neighbors. K-Nearest Neighbors is an algorithm…

Automation

First Steps in Industrial Automation [2]

This tutorial will follow up the tutorial First Steps in Industrial Automation [1] where was explained what is and how…

ESP8266

Arduino Mega – 2-Axis Joystick

In this tutorial, we will learn how to use our 2-Axis Joystick to manipulate the color of an RGB LED.…

Programming Languages

Simple Calculator with Graphical Interface

This tutorial will be showed how to create a simple graphical interface using C++ and Visual Studio 2019. This tutorial…