Cascading two 16-bit serial-in parallel-out shift register modules using Arduino UNO
{"Image ImageDescription": "Created with GIMP", "Image Orientation": "Horizontal (normal)", "Image XResolution": "300", "Image YResolution": "300", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "GIMP 2.10.8", "Image DateTime": "2020:01:14 23:46:39", "Image ExifOffset": "176", "Thumbnail ImageWidth": "256", "Thumbnail ImageLength": "252", "Thumbnail BitsPerSample": "[8, 8, 8]", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail PhotometricInterpretation": "6", "Thumbnail SamplesPerPixel": "3", "Thumbnail JPEGInterchangeFormat": "352", "Thumbnail JPEGInterchangeFormatLength": "13310", "EXIF ExifImageWidth": "2401", "EXIF ExifImageLength": "2363"}