For instance, someone has brought a 1955 radio into this side of the 21st century by adding an ESP32 inside of it. Now it can pick u ...

Recently, [Edward Schmitz] wrote in to let us know about his Hackaday.io project: SigCore UC: An Open-Source Universal I/O ...

You no longer need to spend money on expensive smart devices. If you take your data’s privacy seriously and want your smart ...

Elecrow “All-in-One Starter Kit for ESP32-P4” is an open-source learning and prototyping platform based on the ESP32-P4 ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

Hybrid relays are changing the way we think about switching inside electronic circuits. By combining the fast response of solid-state components with the reliability of mechanical contacts, these ...

This project demonstrates a simple yet powerful Internet of Things (IoT) system using an ESP32 microcontroller, a relay, a push button, a buzzer, and an OLED display. The system allows you to ...

If history has taught us anything, it’s that no one is truly safe. That gathering dread fueled some great ’70s paranoid thrillers, such as “The Parallax View” and “The Conversation,” but it’s been ...

The actor stars as a mysterious fixer in this diverting thriller set in New York from the director David Mackenzie (“Hell or High Water”). By Manohla Dargis When you purchase a ticket for an ...

The United States set the world record in the 4x100 mixed relay on Saturday, clocking 3 minutes, 18.48 seconds in the 2025 World Aquatics Championships in Singapore. The old record was 3:18.83 set in ...

The women’s 400-meter freestyle relay has been the domain of Australia for some time. Four consecutive Olympic titles. Three straight world championships from 2019-2023. The world record. Nine of the ...