Analog Clock with LED Matrix and Arduino
ntroduction
LED matrix with MAX7219 are very versatile and can be used in several projects with Arduino.
In this case, I used it to simulate an analog clock without its hands, with very interesting results. The hours and minutes are placed around the center of matrix giving a familiar look of analog clocks. The code I have developed applies a little of trigonometry (sine and cosine) to calculate the coordinates of hours and minutes to be shown into LED matrix. With that I saved many lines of coding.
The assembly is very simple using few components and you will have no problems to work on it.
Let's do it!
Analog Clock with LED Matrix and Arduino
Reviewed by XXX
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สิงหาคม 07, 2560
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Reviewed by XXX
on
สิงหาคม 07, 2560
Rating:
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