Raspberry Pi

This project is the result of a two day hackathon at the company where I work. It solves the problem we have at our local office where every one mostly uses headphones and do not hear the doorbell. TL;DR Every time when some one rings the doorbell a Slack notification…

In the previous article we looked at just basic setup of OAK-D Lite camera and getting it hooked up to computer and running the depthAI GUI app to see the data coming from the camera and be able to apply various models to see the data. In this article, we…

It’s been more than a year working on my robot RADU. I could not get all of its goals fulfilled, and sadly, the robot is not autonomous. The journey itself was intricate, challenging, mostly fun with some rough edges. This article summarizes the project, recaps the goals and their fulfillments…

I am new to messing around with an RPI and almost all of the network set-up. My end goal is to run multiple pi’s together to perform robotic operation in real-time with the aid of computer vision. Since I am brand new to this application, I have stared at multiple…

This is a tutorial for a lightweight Internet of Things (IoT) application. If you are aiming to create a beginner project, or prototype an industrial project: it’s a good starting point. The code was written in pure Python. In the following image, you can see a general diagram of the…

Try out a new Raspberry Pi Project Anyone concerned with their security at home likely has an alarm system installed. Modern security systems typically rely on motion sensors that alert us when a “thief” enters our property and is up to no good. I use “thief” intentionally because many of…

Using a microcomputer, like the Raspberry Pi, for a dedicated small task is often overkill when that task can be done with microcontrollers in an easier and usually more cost-efficient manner. Microcontrollers also tend to be easier to find in stock versus Raspberry Pis —…

Summary 1. Arduino 2. Raspberry 3. Differences between arduino and raspberry a. Projects with arduino b. Projects with raspberry 4. Cases of use 5. Sources Arduino Arduino is a hardware platform that can be inserted into embedded devices. It is composed of a microcontroller and a series of electronic boards. Arduino is…