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 ...

Refer to the circuit diagram below for the complete wiring layout. The Raspberry Pi Pico WhatsApp messaging system reads the ...

This project would not have been possible without the hard work and dedication of developers contributing to open-source libraries. We extend our gratitude to the entire open-source community for ...

A Java implementation of Google's Agent Payments Protocol (AP2) built on top of a2ajava. ⚠️ Disclaimer: The AP2 protocol is new and still evolving. I have made every effort to validate the ...