empowering creative people

    Catalogue > Retired

    Yellow 7-segment clock display - 0.39 digit height

    SKU: ADA767

    $4.50 AUD, inc GST

    More Views

    Yellow 7-segment clock display - 0.39 digit height

    SKU: ADA767

    $4.50 AUD, inc GST

    Retired Product

    This product has been retired and kept here for reference.

    Design a clock, timer or counter into your next project using Adafruit's 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 (good for time-based projects) and a top right hand dot which could be used to indicated a ° (degree) symbol for temperature feedback.

    These are ultra bright 135mcd! You can drive these with less current to get the same brightness to save power, or crank them up to 20mA and have them really bright.

    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*20mA = ~120mA maximum per digit.

    These come in a bright yellow color, They also have red and green

    Technical Details

    This is a Common Cathode LED display

    Dimensions: 0.508" x 1.582" (12.84mm x 40.19mm)
    Datasheet

    This product is listed in:

    Documentation and Resources:

    Product Comments

    We deliver Australia-wide with these options:

    • $3 for Small Items (4-6 days, not tracked, only available on selected small items)
    • $6.95 for Standard Post (2-4 days, tracked)
    • $8.32 for Express Post (1-2 days, tracked)
    • Pickup - Free! Only available to customers who live in the Newcastle region

    If you order lots of gear, the postage amount might increment based on the weight of your order.

    Our physical address:

    Unit 18, 132 Garden Grove Parade
    Adamstown
    NSW, 2289
    Australia

    Please checkout our customer service page if you have other frequently asked questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.