This paper presents a library for Arduino that allows interfacing a 16x2 LCD display with the HD44780 controller via the PCF8574 I2C expander. The library provides basic functions for displaying text ...

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 ...

The visible patterns produced by the time crystals could be used for data storage and anti-counterfeiting designs. When you purchase through links on our site, we may earn an affiliate commission.

Over on YouTube [Electronic Wizard] explains how to use the AT24C32 EEPROM for external memory for microcontrollers. He begins by explaining that you don’t want to ...

US semiconductor firm Texas Instruments (TI) just revealed what it claims is “the world’s smallest microcontroller (MCU).” The company revealed the tiny MCU at Embedded World 2025, a conference that ...

For years, Raspberry Pi has been known for its budget-friendly single-board computers that can work as a simple desktop alternative. Then, in 2021, they introduced a new product to their lineup: The ...

MWC 2025, Barcelona | STMicroelectronics (ST) has announced two new generations of microcontrollers (MCU) in its STM32 line for use in IoT devices: a short-range wireless MCU, STM32WBA6, to connect ...

The Rimer SBC is a development board based on a Microchip SAMD51 Cortex-M4 microcontroller and designed as a complete standalone playground with a built-in display, keyboard, audio input and output, a ...

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Patients at Crescent Regional Hospital can schedule a non-touch visit with their doctor or any range of medical specialists from the Dallas area, or anywhere in the world, through the magic of spatial ...