MCUs are ideal MQTT clients because the protocol is lightweight and designed for low-bandwidth, low-RAM environments.

One of the joys of writing for Hackaday comes in following the world of new semiconductor devices, spotting interesting ones ...

This embedded system project aimed at designing a digital lock using the CodeVisionAVR or Atmel Studio. The system utilizes an AVR microcontroller (ATmega32) to integrate RFID technology for secure ...

As a staff writer for Forbes Advisor, SMB, Kristy helps small business owners find the tools they need to keep their businesses running. She uses the experience of managing her own writing and editing ...

Foundational Concepts in Programming Industrial Robots. Before you can get a robot to do anything useful, you need to ...

The xcc700 is a very small, lightweight C compiler designed specifically for the ESP32 microcontroller. It is like a mini version of GCC or clang, but this system has some limitations. Instead of ...

The Smart SMS Alert System using Seeed Studio Xiao ESP32 is one of the compact IoT projects that uses an HC-SR04 ultrasonic sensor to detect nearby movement. The system acts like a motion detector ...

This repository contains simple and well-documented Arduino sketches to help you get started with microcontroller programming and electronics. Whether you are new to Arduino or looking for reference ...