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Adafruit Industries ADA1265 | Yellow 7-segment clock display - 1.

Toimittajan tuotekoodi: ADA1265
Tuotenumero: ADA1265
Valmistaja: Adafruit Industries
Yksikkö: kpl
Pakkaus: 1
Paino: 0.06 kg
Saatavuus: Tilauksesta
Toimitusaika 18 päivää
Yksikköhinta ilman veroja: 7.50€
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These bright crisp displays are good for adding numeric output. Besides the four 7-segments, there is a top right dot (perhaps useful as a degrees symbol) and two sets of colon-dots (good for time-based projects).

These are ultra bright 360mcd per segment! Each segment is made of two LEDs in series for even coloring (check the datasheet for a diagram). 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, we also have many other sizes and colors!

  • This is a Common Cathode LED display
  • Dimensions: 120mm x 41mm
  • Datasheet