In this video I've created a device that can notify in real time about events that happen on a website. The project uses NodeMCU board and a buzzer to produce sound as alert. The board is programmed ...

Here's the new description with all links and additional text removed: Order your pcb design at JLCPCB: $2 for 10pcs PCBs (24 hours turnaround time) up to $20 shipping discount on first order (PCB ...

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, ...

Meghan Markle is a former American actress, best known for her role as paralegal Rachel Zane in US legal drama Suits. She began dating Prince Harry in 2016 and the couple announced their engagement in ...

Description: This project aims to develop a face recognition-based access control system using the Arduino Portenta H7 and Vision Shield, leveraging Edge Impulse for machine learning. The system ...

Beyond firewalls and perimeter security, a zero trust architecture allows security officials to better protect data and system access to both outsider and insider threats, adopting a mantra of “trust ...

BIRDS The spring bird migration has officially started. Here's how to find the best times to head out with your camera in the US and the UK ...

News Citizen scientist and underwater filmmaker drops US$400/£300 Insta360 and DIY camera rig off the coast of Indonesia, and captures possible world-first footage of majestic purple eagle ray ...