Build a Cloud-Connected Weather Station with Arduino UNO R4 WiFi
Learn how to build a real IoT weather station using the Arduino UNO R4 WiFi and BME280 sensor, sending live temperature, humidity, and pressure data t…
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Why Arduino Is Named After a Bar in Italy
Ask a roomful of engineers where the name "Arduino" comes from and you will get confident answers about acronyms, Italian for "bold friend," or some c…
From Arduino IDE to AVR GCC | AVR Bare Metal #1
Introduction It has been a while since I started playing around with microcontrollers. My journey began with the Arduino UNO and programming it using …
I lost my TV remote, so I built one with an Arduino
So, yesterday my primary TV suddenly stopped working, it's a Sony Bravia. What happened?… well god knows… and believe me, sony has no clue even after …
Introducing Rubyduino, a Ruby to Arduino UNO compiler based on Matz's Spinel!
Rubyduino compiles Ruby sketches for Arduino boards and uploads the generated firmware. Under the hood it uses Spinel , a Matz's Ruby AOT compiler, ve…
I Built an AI-Powered Automatic Waste Segregation System Using Arduino UNO Q ♻️
Waste segregation sounds simple until you actually start doing it daily. One bin slowly turns into a mix of food waste, plastic wrappers, paper cups, …
OneDialect — Unified Assistive Communication System (UACS)
A production-grade embedded system enabling communication across speech, text, Morse, and haptic signals within a single unified pipeline. Project Lin…
The Constraint Is Gone. The Discipline Isn't Optional."
This is part three of a series on display consistency in embedded systems. The first two parts were technical. This one is about why the technical par…
What the leak detector taught me about real-world noise
Before I built the leak detector, I thought sensors just worked. You connect them, they give you data, you use that data. Simple. That is not how it g…