Continuing the build of a single propeller drone using Arduino. Follow the next steps, improvements, and challenges as this ...

Abstract: This paper presents a smart wearable device aimed at enhancing personal safety, particularly in emergencies. The proposed system is built around an Arduino Nano microcontroller. It ...

It's amazing what you can do with an ESP32 (or two).

Abstract: The IoT-based Women Security System is a real-time threat detection and emergency alert solution designed to enhance the safety and well-being of women in various environments. The system ...

The polymerase chain reaction (PCR) is a method widely used to make millions to billions of copies of a specific DNA sample rapidly, allowing scientists to amplify a very small sample of DNA (or a ...

RAKwireless Audio library is designed for RAK audio module and kit solutions. This library provides customer with abundant examples and solutions on audio field. User can use them for any scene All ...