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LED Matrix: Difference between revisions
→The Basics:
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== The Basics: == | == The Basics: == | ||
The boards are relatively simple, they consist of two shift registers, an 8-bit buffer and three 16-bit serial LED drivers. The power supply to the boards should be 5V and | The boards are relatively simple, they consist of two shift registers, an 8-bit buffer and three 16-bit serial LED drivers. The power supply to the boards should be 5V and at least 1.8A. | ||
Each board has 4 inputs (the names are not official), there is also a chain output on each board such that two (maybe more) can be connected in a line. The only change for this is the amount of data you clock in on each row scan. | Each board has 4 inputs (the names are not official), there is also a chain output on each board such that two (maybe more) can be connected in a line. The only change for this is the amount of data you clock in on each row scan. | ||