The Bilinear transform is widely used in IIR filter designing for the mapping of s and z planes. This transforms gives a stable first-order s-to-z mapping function. However, it suffers from frequency ...

In allusion to the rapid development of interactive design products, an interactive map teaching aid board based on Arduino and Processing is designed. The article describes the software and hardware ...

This Arduino sketch converts an original Amiga 500 keyboard into a USB HID, allowing it to function as a modern USB keyboard. The sketch reads the Amiga 500 keyboard signals and translates them int ...