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Why does the LED display jitter or flicker?

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Why does the LED display jitter or flicker?

by (86.6k points)

2 Answers

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Jittering or flickering can be caused by problems with the signal source, improper refresh rate settings, or problems with the display itself. Check whether the signal source is stable and adjust the appropriate refresh rate. If the problem persists, the display may need repair.

by (102k points)
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+1 vote

The flickering or shaking of the P1.25 display lamp beads may be caused by the following reasons:

Driver problem: unstable or faulty driver output may cause the lamp beads to flicker.

Poor circuit contact: Loose connection points or poor contact in the circuit may also cause the lamp beads to flicker or shake.

Unstable power quality: Fluctuating power supply voltage or poor power quality may also affect the luminous stability of the lamp beads.

by (92.9k points)

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