摘要 |
A luminance test system includes a plurality of LEDs, a microcontroller, a plurality of light sensors, a plurality of shielding members, a plurality of AD converters, a MCU and a display module. Each of the plurality of light sensors detects a luminance of one of the plurality of LEDs to generate an analog luminance signal. Each of the shielding members receives one of the plurality of LEDs and one of the plurality of light sensors. Each of the plurality AD converters converts the analog luminance signal into a digital luminance signal. The plurality of AD converters in turn transmit the digital luminance signal to the MCU. The display module displays a luminance value of each of the plurality of LEDs according to the digital luminance signal.
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