In this project we will see how to use Home Assistant software to create an intrusion alarm system for your home. The system will basically detect if the door is opened without authorization and then send a...

The project is dedicated to plant lovers who want to create timelapse videos like the following. Of course you can use it to film anything you want. The author of the project, not having a suitable video...

In this project we see how to build a device that detects maturation stages based on color with a neural network model. As fruits and vegetables ripen, they change color due to the four families of pigments:...

In this project we will see how to build a professional quality seismograph, completely open source, based on Raspberry-Pi and able to record earthquakes or other seismic events, natural (rockfall, glacier movement) or artificial (train detection, detection...

In this article we will look at the design and construction of an inexpensive FM stereo receiver for the Raspberry Pi, with impressive results for the cost. Many FM receiver designs are centered around the RDA5807 or...

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...

The goal of this project is to create a device that contains cereals and opens the cap to release part of the cereal and then closes it again. The user will only have to place their bowl...

The idea of this project is to show the high and low tide times predicted for the day and a graph with the trend in the last 24 hours. In addition to this we also find basic...

The aim of this project is to create a device that uses Artificial Intelligence to detect the faces of those who want to have breakfast and pour the cereals they have previously chosen. On a practical level,...

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...

If you play sports in the gym or have a flat bench at home, this project could be useful for you. It is a counter that shows the movements made with the balance wheel on a display...

Kutluhan Aktar has a gradually growing Twitter account for his website. Most of the time he forgets to check the follower trend to measure their growth. So, he decided to create this system to be placed on...

If you have ever played Minecraft, you will know Steve. In this project we will see how to build a Minecraft server in the shape of Steve’s face. The case, as you can see, is built in...

The goal of this project is to create a complex communication system between three microcontrollers (MKR1000, Mega 2560 and Raspberry Pi B) to simply control a robotic car via SSH on a computer. The idea is to...

8 relays controlled by 8 opto-isolated digital lines or by Raspberry Pi. It’s not the first time that we propose a relay board, because in these pages you have found both generic control boards that can be...

In this project we will see how to make a low cost smart mirror from readily available parts. It all relies on the use of a regular picture frame, and mirrored window film to turn the glass...

Home security systems are a growing field of projects. A self-built system is not only generally less expensive than a professional installation, it also allows total control and customization to suit your needs. With the introduction of...

The home security camera does a good job, but it may not work in complete darkness. You also don’t want your gadget to trigger a false alarm if it detects, for example, a cat. In this project...