Ever wondered if a small, low-cost board like the ESP32-CAM can actually recognise objects or even identify Indian currency notes? In this project, the answer is a clear yes. We combine the ESP32-CAM ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention. The “automatic toll gate system project” demonstrates how simple sensors and ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

Abstract: This Smart Tech Cart system integrates Arduino and RFID technology to not only streamline retail and inventory management but also focuses on analyzing user behavior. By leveraging RFID for ...

Spotty Wi-Fi in parts of your home? A mesh network system can bring seamless connectivity to every corner. Here's how to choose the right system and set it up for optimal performance. I’ve been ...

No, this would not create a problem for you. The x-ray machines would see the antenna as a piece of metal, and security might question you about it, but the transponder should not have any impact on ...

void begin(Stream *stream) - Initialize instance to read from a given stream. void begin(int rx_pin, uint8_t uart_nr=1) - Initialize instance to read from a given pin ...