In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

Today I learned that WiFi and Bluetooth LE could NOT be used simultaneously on Arduino boards featuring the ESP32-based u-blox NINA-W102 wireless module, ...

Cuatro alumnas de 4º de ESO del IES Donoso Cortés de Don Benito han pasado de desarrollar un proyecto tecnológico en su instituto a presentarlo ante una red internacional de mujeres profesionales de l ...

En la primera planta del centro comercial Aragonia de Zaragoza, uno de los menos transitados de la ciudad, se halla una academia con un concepto revolucionario en España. Un ...

There have been many questions about what direction Arduino would take after being bought by Qualcomm. Now it would seem that we’re getting a clearer picture. Perhaps unsurprisingly the ...

Un equipo de investigación argelino ha desarrollado un sistema inteligente de refrigeración por pulverización de agua para ...

Exceptional points (EPs) in non-Hermitian systems offer a strong response to perturbations, offering a promising platform for sensing. By using a third-order EP of coherent perfect absorption, here, ...

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