Best Car for EV conversion

In a world where everything is going electric, can you guess which car is the best for conversion to EV? There are a couple of criteria that need to be met. Cars need to have an original combustion engine and need to be cool. Cool is maybe subjective, but let’s see a bit later do … Read more

Revolutionize Your Presentations with AI Automation

Hi all. In this post, I will try something different, and currently popular. Can you imagine that :D. As all, I’m also fascinated with the progress that AI (Artificial intelligence) made in recent months, especially with ChatGPT. Still, I think that most of the creators are using this extrodenery tool similarly. In this post, I … Read more

ESP32 Car Hacks: Add IoT to Your Vehicle – Power ESP32 from OBD port

Hi all. Welcome to the blog post about how I integrated ESP32 into my Car over the OBD2 port. In this post, I will cover the part on how to Power ESP32 from the OBD port, or actually how to power ESP32-S3 from 12V. There are multiple ways how this can be done, but I … Read more

The Best 14-Inch Laptop with Dual NVMe SSDs: Unleash the Power of Dual Boot

Hi. I’m currently in pursuit of a new laptop. I have old HP Envy x360 13 inches for some time now. It was the first gen AMD Ryzen APU inside, that old. It worked for me fine, but with the last updates for Windows 10 to 11 and some other stuff, it began to show … Read more

Learn with ChatGPT – Round LCD Display

Hi all. I will take a reasonable guess that you know what ChatGPT is and that you are probably being bombarded with content on how to make money with ChatGPT without moving a finger, or how to fix your life problems by engineering better prompts for this AI wonder. And ChatGPT is amazing, but I … Read more

Step-by-step guide: PCB from Schematic to Fabrication and Assembly

Hi All. I would like to create this post with all step by step guide with all info for PCB from Schematic to Fabrication and Assembly. This is a set action that I did a couple of times every time it seems that I can forget something, so this should use even as a guide … Read more

Compare CAN database with Python

Hi All. I have a very boring task, and that is to compare two automotive CAN (Controller Area Network) database (DBC) files. This is a very boring task, but what makes this task a nightmare is that database files are automatically generated. This means that the message definition inside the file can just change the … Read more

Must have programs for Windows 11 for Engineering, Gaming and Content Creation

Hi all. Recently I embargoed on a new adventure and I need to prepare (clean) my Laptop of all of the junk in the Windows partition and a couple of Linux distributions that were just laying around (two or three maybe, it was a mess). Created a backup of important data and wipe a disk … Read more

Maximizing the ESP32’s Potential with ThingSpeak and MQTT IoT Protocol

How to send data from your IoT project to the cloud? Is there some free solution for prototyping porpoise on which you can grow later if you decide? Maybe ThingSpeak is a good solution and can be a good way to send IoT data to Cloud. So let us begin. In IoT (Internet of Things) … Read more

Best Internet of Things development board

Hi All. After writing my last post I was researching M5Stack company a bit more and I think that I have decided that in my mind M5Stack Core2 development board can be one of the best Internet of things development boards in the market. And here me why? Almost finish product M5Stack Core2 is actually … Read more

How to add USB type C to ESP32 development board

Hi all, In this post, I will cover how to add USB type C to ESP32 development board, or any other PCB project that you want to create. But, why? Why I’m creating a custom ESP32 Dev board when there are a lot of thirty parties boards on the market? Why USB type C? The … Read more

How to add ESP32 to KiCad

Hi all, in this post, we will add a new schematic symbol, PCB footprint, and 3D model view for the ESP32 variant. There are some ESP32s included in the default KiCad library, but the variant that I would like to use, the ESP32-S2-Wroom model isn’t. You can find the datasheet for ESP32-S2-WROOM at the next … Read more

Raspberry Pi 64 bit but faster

Hi in the last post I started using Raspberry Pi 4 as desktop replacement, but something was missing. On my main PC I’m using Manjaro Linux with i3 window manager. There are a lot of advantages of tiling window manager, especially on low hardware which is Raspberry Pi, but not to take your time I … Read more

Raspberry Pi 64 bit Desktop Replacement

Intro Hi all. For this post I wanted to try and test the new Raspberry Pi OS 64 bit version and see Raspberry Pi desktop replacement. For any other project I think that 32 bit version of Raspberry Pi OS is fine, but if the task is Desktop Replacement I think that Raspberry Pi 64 … Read more