use your Arduino as GPIO for any Computer you can attach a Arduino to. Faster than most other solutions i've found, with just 16 ms delay between running the command and the GPIO pin changing. I ...

The goal of this project is this project is to provide firmware and drivers to make an Arduino serve as a GPIO expander via USB, giving any PC or SBC GPIO pins that can be used as if they were built ...

We previously used multiplexing technique in Arduino to interface 4-digit 7-segment display and driving 8x8 LED matrix. Charlieplexing allows you to control N * (N – 1) LEDs, where N is the no of pins ...

Compiling SPL Libraries on Arduino IDE. As mentioned earlier, we can also use the SPL library on Arduino IDE. If you remember, in our previous STM8S GPIO tutorial, we wrote a code to blink the ...

Documentation is limited with PDF schematics, “board shape”, 3D STEP file, blink code samples for the Arduino IDE and VS Code (C program), as well as a datasheet and user manual for the RA4M1. But it ...

Further, we demonstrate our method with low-cost off-the-shelf Arduino boards and characterize the repeatability and uniqueness of the PUF. Our experimental evaluation proves the robustness of GPIO ...