Raspberry pi is a powerful palm sized pocket computer based on the ARM cortex architecture. Because of its high operating speed, memory and wireless capabilities it is used by electronics engineers and makers for a variety of applications like Home Automation, Internet of Things (IoT), Artificial Intelligence, Machine learning, Computer vision etc.. The below list consist of a list of popular and useful Raspberry Pi projects using Raspberry pi 2, Raspberry pi 3 and Raspberry pi 4, ranging from basic projects for beginners to advanced industrial projects. All projects are explained with circuit diagram and a hardware working video. The python code for Raspberry pi is also provided for a complete do-it-yourself tutorial.
If you are looking for projects from other development boards of Raspberry Pi, you can check out our: Raspberry Pi Zero Projects and Raspberry Pi Pico Projects.
A Raspberry Pi HAT is an add-on board for Raspberry Pi with the same dimensions as Pi. It can directly fit on the top of Raspberry Pi and doesn’t require any further connections. There are many Raspberry Pi HATs available in the market. In this tutorial, we are going to build a Raspberry Pi Motor Driver HAT to drive DC and Stepper motors. This Motor Driver HAT consists of an…
Since the coronavirus outbreak, building a contactless body temperature monitoring system has become essential for identifying those affected by the virus. To solve this issue, temperature devices are often used to measure body temperature. These devices have non-contact IR temperature sensors that can measure the body temperature without any physical contact.…
Raspberry Pi HAT is an add-on board for Raspberry Pi with the same dimensions as Pi. It can directly fit on the top of Raspberry Pi and doesn’t require any further connections. There are hundreds of Raspberry Pi HATs available in the market and we also built Raspberry Pi Hat for 16x2 LCD. In this session we are going to build a LoRa Hat for Raspberry Pi on PCB. This…
In the time of Covid-19, Social-distancing is an effective way to slow down the transmission of infectious virus. People are advised to minimize their contact with each other to minimize the risk of the disease being transmitted through direct contact. Maintaining a safe distance is a challenge for many places like factories, banks, buses or railway stations, etc.
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After reading the heading of this post, you must be wondering, why are we posting an article which explains how to block ad-services? Isn't that how a company makes money? And you are not mistaking that Google’s AdSense is a big portion of our revenue, but we understand that many of you, who are determined enough to set-up something like this is probably using some kind of…
Truck drivers who transport the cargo and heavy materials over long distances during day and nighttime, they often suffer from a lack of sleep, fatigue, and drowsiness are some of the leading causes of major accidents on Highways. The automobile industry is working on some technologies that can detect the drowsiness and alert the driver about it. Almost 30% of road accidents…
When I think about a VPN service, the first thing that comes to my mind is all subscription-based plans. Also, there are numerous ads that YouTube or other OTT platforms always pours on us. However, those services are not the only way through which you can encrypt your online activity.
One-click VPN services are excellent if you are looking for an…
Streaming media from the internet is getting high popularity due to faster and cheaper internet availability. And because of the COVID-19 pandemic, use of OTT platforms like Amazon Prime, Netflix, Hotstar, YouTube has been increased significantly. It also has many benefits over the downloading of media files. Streamed media requires minimum hard drive space and you can set…
Streaming media from the internet is gaining popularity due to faster and cheaper internet availability. And because of the COVID-19 pandemic, the use of OTT platforms like Amazon Prime, Netflix, Hotstar, and YouTube has been increased significantly. It also has many benefits over the downloading of media files.…
Most of the workplace and commercial buildings today have a CCTV surveillance system installed to monitored the activities. But often times it is hard for the concerned authority or security personals to monitor the live feed of all the cameras continuously to look for suspicious activity. With computer vision and machine learning advancing at a fast phase, it's about time…
Raspberry pi is a compact credit card sized computer, which is very popular nowadays for IoT applications and high computational applications like data science, python, machine learning, etc. Many applications need external displays to be connected with Raspberry Pi. In that case, raspberry pi has its own HDMI interface to connect external displays like TV or monitors.…
Detection of facial landmarks is the process of detecting various parts on the face such as the Eyebrows, Eyes, Nose, Mouth, and Jaw. There are many applications that use Facial Landmark detection techniques.
Previously we build a Face recognition system using OpenCV, today we will use the same OpenCV with Raspberry Pi for facial landmark detection…
