SPE is a new Ethernet communication standard that allows power and data to coexist on a single pair of wires, referred to as Power over Data Line (PoDL). This permits faster data transfer and ...

This article will help you build a simple Arduino-based DCC system. Growing up in the 1980s I was living the dream. I had an ...

Contents presented in the Microcontrollers Laboratory Course; Microcontrollers used: Arduino UNO R3 & DOIT ESP32 DEVKIT V1 - CSE Department, Shiraz University, Spring 2025.

The UNO Q also has Bluetooth and Wi-Fi, eMMC flash storage, and Arduino header connectors for compatibility with UNO shields. The MCU appears to be an STM32U5-series chip from STMicroelectronics.

We created a comprehensive ESP32 CAM Telegram bot tutorial that can capture images and record custom-duration AVI videos, ...

SMS server for GSM modem hardware with HTTP/WebSocket APIs, database, delivery tracking and GNSS location support. Designed for Raspberry Pi + GSM HAT setup.