A small portable device featuring timer, clock, and calendar functions, equipped with a simple and functional interface and a truly long battery life.

Monuments are being built over centuries, manuscripts locked away for future generations. See how dramatic ongoing projects explore our bond with time. There’s a verse in the Atharva Veda that goes: ...

You can buy all kinds of conventional clocks that have hands and numbers for easy reading. Or, like [Fabio Ricci], you could build yourself something a little more esoteric, like this neat shadow ...

Developed by Kaled Souky in 2025, the vs1053_avr_renesas_uno library is an Arduino port of the vs1053_SdFat library, originally created by Michael P. Flaga in 2012. The vs1053_avr_renesas_uno library ...

The Minnesota Democrat on the battle between his city and the federal government. By Lulu Garcia-Navarro As I grew older, things about my family’s history began to seem … off. By Kwame Anthony Appiah ...

Hyperwisor IOT is a powerful abstraction layer for ESP32-based IoT devices. It handles Wi-Fi provisioning, real-time communication, OTA updates, and GPIO management out of the box. Built on top of the ...

There’s a verse in the Atharva Veda that goes: “Kalo ha sarvasyesvaro yaḥ pitasit prajapateḥ / tenesitaṃ tena jataṃ tad u tasmin pratisṭhitam” or “Time is truly the god of all; he was the father of ...

Abstract: This paper presents the development of a cost-effective, solar-powered, real-time air quality monitoring and hazard alert system utilizing an Arduino microcontroller integrated with gas and ...