LEDs are current driven devices, so to be able to precisely control intensity and timing you need to be able to accurately control the current that drives the LEDs. The following controllers offer precise current control (strobe, pulse or continuous control) to ensure stable and repeatable illumination for Machine Vision Lighting and Image recognition systems. Available in 1, 2, 4, 8 and 16 channel modules (depending on the model) these controllers allow users to precisely control an LED light module on each channel.
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