I wanted to please a friend, an environmentally conscious friend who is concerned about mould spores in the air (from damp), additionally he is an occasional smoker and lives on a fairly popular city road, so he’s...

  Hello reader! In this tutorial I will show you how I made my own version of Lego Mindstorms. You will wonder: why? Lego Mindstorms is a quite good set to get into robotics while being able...

  Hello friends!! I am here to show you a DC wattmeter which can be made easily by using Arduino nano. One of the main problems I was facing as an electronics hobbyist is to know the...

  This is an idea about ESP32 and TFT screen, we can combine them to realize the function of a drawing board let us draw, and plug in the SD card to realize the function of digital...

The recognition of vehicle number plates is a process as complex as it is necessary, used for example at motorway toll booths or to identify who violate traffic rules. Here we propose a Raspberry Pi-based system that...

In this project we will see how to build a home automation greenhouse with Arduino Uno that allows you to grow plants even in unfavorable weather conditions. In addition to recreating an optimal environment, a domotic greenhouse...

Fed up with shaky footage ruining your video? In this project we will try to address this problem by building an automatic slider for the camera. We create a robust system where the camera slides along a...

In this project we will see how to make a 3D printed pet feeder. All modeled parts are available for you to replicate the project in your home. The system is very simple: you are asked to...

  In this post we are going to learn how to build a RFID based attendance system using Arduino development board, RC522 RFID reader module and external EEPROM. We will take a brief look at RC522 RFID...

  I started this as an academic exercise, but ended up with a very accurate clock. After running for 5 days, it had not lost or gained any time. The main issue with using just an Arduino...

  In this project we are going to learn how to build an infrared based non-contact thermometer which can be utilized for screening people at schools, offices, shopping malls etc. for abnormal body temperature which could be...

In this tutorial, you will learn how to set up a Raspberry Pi with CODESYS to act as both a PLC and an EtherCAT master. It will be used to control the motors attached to an EtherCAT...

In this project, I will provide examples for a house, thermometer and humidity sensor. Animations for a rain storm and cup anemometer is also included. To do it we need mainly an ESP32 board and an LCD...

  This instructable video is all about how to monitor the Quality of water, interns of monitoring the level of water, the temperature of the water and its surrounding, the turbidity of the water (how clean the...

You’ve got your design ready to go, you know you have the right components… but where exactly did you place that particular resistor? With the Resys drawer system by Lynlimer, you no longer have to wonder —...

Capturing physical data in real-time is always fascinating. In this project, you will not only be able to capture three fundamental physical parameters for weather predication viz. temperature, humidity and atmospheric pressure, but will also be able...

  To keep a eye on the current Corona-Virus numbers I created this Programm wich displays the current stats to the Display. More info

  Easily pick colors from physical objects with this Arduino based RGB color picker, enabling you to recreate the colors you see in real life objects on your pc or mobile phone. Simply push a button to...