This section defines the network credentials and server details required for sending the email. The ESP32-CAM connects to WiFi using the SSID and password. The host address, HTTPS port (443), and API ...

The system is built upon four foundational pillars: Autonomous Safety: Utilizing MQ-series gas sensors and flame detectors to provide real-time protection against fire and gas leaks through automated ...

No VPN or exposing ports necessary.

“I absolutely love how much easier it makes my daily work.” A great LED work light could be the difference between a mechanic completing an auto repair properly or failing to fix something wrong with ...

D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

The flagship sedan is now available with the brand’s latest generation of Digital Light, and it packs 25,000 micro-LEDs per headlamp to light the way. The figure alone hints at just how sophisticated ...

The probe into Zhang Youxia is the biggest political scandal in the president’s 13-year rule, but is it all a ruse to secure absolute power?

In this video, we demonstrate how to create a face mask using individually addressable LED strips arranged in a 30 x 12 LED grid. The project utilizes an Arduino Micro, an SD card reader module, a ...

The façade of Times Square’s newest hotel, voco Times Square Broadway, now includes several large-format LED video screens from SNA Displays. The new digital-out-of-home (DOOH) network, integrated ...

Abstract: Herein, we present the design, technical implementation, and evaluation of a low-cost ultraviolet (UV) exposure setup, that is based on 3D-printed components, Arduino microcontroller, and ...

This system uses a colour-changing LED (RGB LED/tri-colour LED) that switches to a new colour every 5 seconds. Simultaneously, the colour name is displayed on an OLED mini screen (SSD1306). This ...

In Taiwan’s forests, researchers discovered a clever hunting trick by the sheet web spider Psechrus clavis. Instead of immediately devouring captured fireflies, the spiders allow them to glow in the ...