A rduino boards are a popular choice for DIY electronics, but it's not always clear how to get started with building projects ...

Abstract: Addressing the challenges of complex backgrounds, minute defects, and irregular shapes in PCB defect images that often lead to missed detections, inaccurate localizations, and false ...

All switches are connected at one end to a pull-up input, and connect to ground on close. The analog input for the food pedal expects a potentiometer (e.g. 10k). Note that the MIDI output is used.

Abstract: The development of printed circuit boards (PCBs) has so far followed a traditional linear economy value chain, leading to high volumes of waste production and loss of value at the ...