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 ...

The M5Stack Tab5 may look like a small tablet, but it's an ESP32-P4 IoT development kit with a 5-inch touchscreen display, a ...

The circuit diagram is simple and easy to understand ... All the modules are powered with 5V from the Arduino. Below is the assembled image of the receiver side. Just like the transmitter side, the ...

Omnidirectional Line Tracing Robot là một robot di chuyển theo đường vạch kẻ dựa trên hệ thống cảm biến và điều khiển PID. Khác với robot thông thường chỉ có thể di chuyển tiến hoặc quay, robot này sử ...

The full build, including files, diagrams, and code, is available online. For those with a 3D printer and basic tools, it’s a relatively low-cost project, around $20 to $30. While it doesn’t include ...

Read and Write NDEF messages on NFC Tags with Arduino. NFC Data Exchange Format (NDEF) is a common data format that operates across all NFC devices, regardless of the underlying tag or device ...