The Seven Coolest Inventions From 'DEF CON' 2026

DEF CON 34 was held in August 2026 in Las Vegas, Nevada, showcasing talented white-hat and black-hat hackers. Here are the ...
GitHub

Arduino LED Controller

arduino-led-controller/ ├── web/ # Flask web application │ ├── app.py # Server + serial communication logic │ ├── requirements.txt # Python dependencies │ ├── .env.example # Environment variable ...
GitHub

Arduino Sensor Monitor

A full-stack web application for real-time monitoring and visualization of sensor data collected from an Arduino microcontroller. The project features a Python Flask backend, a responsive HTML/JS ...

Build an ESP32 Live Weather Station with a DHT22 Sensor

Build an ESP32 live weather station to monitor real-time temperature and humidity on your local network using a DHT22 sensor ...

Build a DIY Open-Source Flipper Zero Using a ESP32-DIV

ESP32-DIV hardware provides a powerful open-source Flipper Zero alternative. Build your wireless testing tool using the ESP32 ...
eLife

Monkey hear, monkey do what? An application of Automated Behavioural Response systems for hypothesis testing in the world’s smallest monkey

Automated Behavioural Response (ABR) systems, which combine camera traps with automated sound playbacks, offer a solution but have been primarily used on large terrestrial mammals. Here, we ...