This project demonstrates how to interface an IR sensor module with an Arduino UNO along with an LED and a buzzer. The IR sensor contains an infrared transmitter and receiver that detect reflected ...

The Arduino Light Controller is a passive output board designed to provide simple, reliable on/off control of up to 16 lighting channels using an Arduino microcontroller. The board routes Arduino I/O ...

No account, no app, no internet—just an IR LED and ESPHome.

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB design and Datacake setup.

The Federal Railroad Administration (FRA) has selected 105 projects to receive federal funding through the 2025-2026 Consolidated Rail Infrastructure and Safety Improvements (CRISI) grant program.

EPA personnel have been on-site since the onset of the 2023 train derailment and will remain involved as local and state partners focus on long-term environmental and health monitoring. At about 8:55 ...

On the 200th anniversary of railroading in the U.S., this historic city celebrates its pioneering past and looks ahead to an innovative future. Many of the trains at the National Museum of Railroad ...

For the past two decades, fourth-generation railroader Linda Laurello has been on the ground working for a railroad construction and equipment rental company, soaking up every detail of the business ...

Many of the trains at the National Museum of Railroad History & Innovation are housed in the 1884 Baldwin roundhouse. Schaun Champion While it’s probably best known today for crab cakes, the Orioles, ...

BUSHNELL, Fla. — Investigators say a Sumter County school bus driver was arrested Monday on 29 charges — including culpable negligence and child neglect — after the back of the school bus she was ...