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[3DMakerWorld] Adafruit Yellow 7-segment clock display - 0.56
[3DMakerWorld] Adafruit Yellow 7-segment clock display - 0.56

[3DMakerWorld] Adafruit Yellow 7-segment clock display - 0.56" Digit Height

$ 5.86

Availability: 100 in stock
  • Item must be returned within: 30 Days
  • Return shipping will be paid by: Seller
  • Brand: Adafruit
  • LED Color: Yellow
  • Refund will be given as: Money Back
  • MPN: Does Not Apply
  • All returns accepted: Returns Accepted
  • UPC: 768253928440
  • Condition: New

    Description

    Key Features
    4-digit seven-segment display
    Good for time-based projects
    Display only
    Design a clock, timer or counter into your next project using our pretty 4-digit seven-segment display. These bright crisp displays are good for adding numeric output. Besides the four 7-segments, there are decimal points on each digit and an extra wire for colon-dots in the center.
    These are 14mcd bright. You can drive these with less current to get the same brightness to save power, or crank them up to 20mA and have them at their brightest.
    These displays are multiplexed, common-cathode. What that means it that you can use a 74HC595 or just 8 microcontroller pins if you can spare them to control the 8 anodes (7-seg + decimal) at about ~15mA each, and then connect NPN transistors or a TPIC6B595 to the cathodes to sink the 8*15mA = ~120mA maximum per digit.
    Item Specifics
    Size: 0.76" x 1.9" (19.3mm x 50.3mm)
    Weight: 8.3g
    This version is just the raw display, and requires a lot more work to get running!