Voice control has become an integral part of modern smart home automation. In this tutorial, we build a voice-controlled LED system using the ESP32-S3-BOX-3 development board, combining wake word ...

What happens when an engineer builds a smart garden? This Arduino-powered system automates watering while collecting real-time data on soil moisture, temperature, and sunlight. From sensor calibration ...

How do you ensure optimum fire protection for a nine storey, 14,000 square metre building that requires high-end levels of finish, N+1 resilience, is used by vulnerable people and contains highly ...

Fire-Lite's ES-1000XC is an intelligent, 954 point capacity addressable fire alarm control panel (FACP) with pre-installed loop card. The ES-1000XC supports up to 318 addressable devices (159 ...

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Add Yahoo as a preferred source to see more of our stories on Google. We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Several outdoor ...

The following project is an update of Gary D. Patterson’s “Simplified CTC signals” in the July 1988 issue of MR. Bringing the project up to date was a large endeavour. The block control project now ...

Archived due to limitied dynamic memory, instead ported to .NET Core to run on a Raspberry Pi instead. Replacement can be found here /abaitken/rpi-led-controller The sketch contains secrets used when ...