Measuring the speed of a rotating object is a common requirement. Knowing the speed of table and ceiling fans, as well as ...

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 ...

Auro is a small, fast, and nearly invisible motion sensor from Basalte designed by Klaas Arnout and Sandra Maes. When mounted on the ceiling, its flat design allows it to seamlessly blend into the ...

Despite decades of technological progress, robots still can’t move as smoothly as humans – they drop objects, and struggle to ...

Simplify your smart home setup with this $30 multisensor. Discover how one affordable gadget can replace five different devices and save you money.

This Vinayaga Chathurthi festivities have doubled since morning for millions of Superstar Rajinikanth fans all over the globe. The alluring first look poster of his ‘Annaathe’ in which he looks fab in ...

Apr. 13, 2026 Africa’s forests have undergone a shocking reversal, switching from carbon absorbers to carbon emitters after 2010. Researchers found that heavy deforestation in tropical regions has led ...

Abstract: An automatic Staircase Lighting (SCL) system using Arduino was designed and developed to enhance energy efficiency, safety, and convenience in residential and commercial buildings. The ...

Ripple is preparing to carry out its fourth monthly escrow release of 1 billion XRP in 2026, with historical data showing that only a portion of the unlocked tokens typically enters circulation. The ...

uint8_t dmpGetAccel(int32_t *data, const uint8_t* packet=0); uint8_t dmpGetAccel(int16_t *data, const uint8_t* packet=0); uint8_t dmpGetAccel(VectorInt16 *v, const ...