The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The DHT11 is connected with VCC to 5V, GND to ground, and the data pin to Digital ...

The sendEmail () function is responsible for triggering the email alert when an object is detected. A secure Wi-Fi client is ...

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, ...

With zero coding skills, and in a disturbingly short time, I was able to assemble camera feeds from around the world into a ...

Having trouble coming up with good passwords? Don't rely on AI. Here's why. How long have you heard the warnings about choosing good passwords? Years? Decades? How’s that working out for you, ...

Claude Code remote control has limits versus full remote login; sessions fail if the PC is offline or terminal closes, plan ...

Real-time face tracking has evolved from a research novelty into a practical tool for interactive robotics, surveillance, and automation. Advances in ...

8th March 2026: We added new Abyss codes. Abyss codes will help you claim free Star Shards, which can be used to reroll your race in the Roblox RPG. The experience should appeal to fans of hit games ...

The Dabao open-source hardware board features a Boachip-1x RISC-V MCU, whose RTL Verilog files are also open, and is IRIS inspectable.

March 9, 2026: We added one new Abyss code for Shards and Octopus Feed, and removed three expired codes. Abyss is a Roblox game about keeping a giant kraken calm. The only way you can do this is to ...

Are you going to be satisfied with what you’ve got or risk it all to get more? That’s the main question in front of you in Greed. Sure, there are Greed codes to redeem, but those won’t give you the ...