I am doing a project using Arduino Uno board, MAX7219 connects with 8*8 LED light. My goal is to measure how fast the analog signals are transmitting from CPU to the board. Also, I want to know what is the time elapse between lighting up the first light(Light (1,1)) and lighting up the last light(Light (8,8)) by using Oscilloscope. My question is how to measure the time elapse between each light on the matrix lighting up with an oscilloscope? and how to speed it up from both hardware and software perspective?
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