Embedded System blog​

Welcome to My Embedded Stuff! This is my personal blog about embedded systems, where I intend to share my knowledge, analyze current news, and review equipment and tools from the sector.

I also plan to publish articles about good design practices and comment on methods that have worked for me in my day to day life as an embedded systems engineer, with the goal of learning and enjoying this field.

My intention is to publish new posts weekly. And, of course, feel free to comment on anything you think is relevant in the posts, and don’t hesitate to write to me through my “contact” page with anything that comes to mind: suggestions, proposals, help, etc.

If you’d like to know more about me, I recommend visiting the “About” page to learn a bit more about who I am.

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Posts

CHEAPEST DIY E-PAPER PICTURE FRAME. IKEA HACK

Digital e-paper frames have become very popular lately. They are the perfect addition to any desk or living room, but when I looked into buying one...

How to Create a Custom RP2350 Magic Ball (Elon Musk Edition)

Over the last few weeks, I’ve been experimenting with round LCD displays to see what they can really do. The moment I held one in my hand, I had a...

Arduino Uno Q: The Truth About its Boot-Up Performance

I’d seen a lot of conflicting info on various forums about the Arduino Uno Q’s boot time. I decided to stop guessing and test it myself using my...

Arduino Uno Q Communication: A Deep Dive into RPC

The communication system The Arduino Uno Q features a specialized communication method designed to handle data exchange between the MPU and the MCU...

Arduino Uno Q: A New Paradigm.

The new Arduino Uno Q marks a turning point for Arduino’s product line following its acquisition by Qualcomm. In this post, I will discuss why...

Beyond 6 Colors: Exploring Dithering on Spectra 6-color E-Ink Displays

I have tested the XIAO ePaper DIY Kit (ESP32-S3) – EE04 from Seeed Studio in depth. While its 6-color Spectra 6 display is impressive out of the...

Project: Developing an E-Paper Dashboard with Arduino and the reTerminal E1001 (Step-by-Step Guide)

Thanks to the good reception of the previous post, where I described my project of an e-ink dashboard to visualize events and weather using the E1001...

Project: Developing an E-Paper Dashboard with Arduino and the reTerminal E1001

I’ve always wanted a device at home for a long time that would let me see at a glance, every morning while I have my coffee, what I need: the...

How to measure RF Power with AD8319 RF Meter and Attenuators

Introduction The RF power meter is the key tool for calibration and quality control in my radio frequency projects. When working with RF equipment, we...