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Pure Green 4 Digit 7 Segment LED Display for Timer control

7 Segment LED Display
November 27, 2025
Category Connection: 7 Segment LED Display
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Tags:
#low power 7 segment display #seven segment led display #7 segment numeric display
Brief: Join us for a close-up look at the Ultra Bright White 4-Digit 7-Segment LED Display and see how it enhances precision measurements in multimeters and instrument panels. This video showcases its high visibility, energy efficiency, and seamless integration.
Related Product Features:
  • Ultra Bright White Illumination (120-160mcd) ensures clear visibility in harsh lighting conditions.
  • 4-Digit Precision supports accurate readouts like '220.0V' or '0.80A' for professional multimeters.
  • Low Power Consumption (5-10mA/LED) extends battery life in portable devices.
  • Common Cathode Polarity simplifies circuit design with standard multimeter driver ICs.
  • Easy-to-Assemble Design fits standard multimeter enclosures without redesign.
  • Long Lifespan (50,000+ Hours) matches the service life of most multimeters.
  • RoHS Compliant ensures safety and compliance with global standards.
  • Multi-Color Options available for functional cues or brand-specific designs.
FAQs:
  • What is the typical viewing distance for this LED display?
    The 14.2mm character height ensures exceptional readability from 0.5-2 meters, typical for multimeter operation in workshops or labs.
  • Is this display compatible with standard multimeter driver ICs?
    Yes, the common cathode polarity works seamlessly with standard driver ICs like TM1638, HT1621, and MAX7219.
  • What are the power requirements for this LED display?
    It operates at a low forward voltage of 2.8-3.2V per LED with a forward current of 5-10mA, making it energy-efficient for portable use.
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