An Arduino library for the Hi-Link HLK-LD2450 24Ghz FMCW radar sensor. This sensor is a Frequency Modulated Continuous Wave radar, which makes it good for presence detection and has some interesting ...

The library offers several functions for reading barcodes and QR codes from images. General options can be selected before applying the reader method. These options are: ...

The Qr Code Scanner Module Market encompasses the development and deployment of compact, efficient modules designed to read and interpret QR codes across various applications. These modules are ...