4-digit 7-segment common-cathode LED display, green, 0.56" digit height, 15.6 mcd. Includes decimal points and a center colon for clock/timer use. Drive with a 74HC595 or TPIC6B595 at up to 20 mA per segment.
LED segment A connection for the 0.56 inch 4-digit seven-segment clock display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet.
LED segment B connection for the display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet.
LED segment C connection for the display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet.
LED segment D connection for the display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet.
LED segment E connection for the display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet.
LED segment F connection for the display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet.
LED segment G connection for the display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet.
Decimal-point LED segment connection for the display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet.
Digit 1 common connection for the multiplexed 4-digit display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet.
Digit 2 common connection for the multiplexed 4-digit display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet.
Digit 3 common connection for the multiplexed 4-digit display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet.
Digit 4 common connection for the multiplexed 4-digit display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet.
| Pin | Position | Type | Function | Voltage |
|---|---|---|---|---|
| A | signal | LED segment A connection for the 0.56 inch 4-digit seven-segment clock display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet. | ||
| B | signal | LED segment B connection for the display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet. | ||
| C | signal | LED segment C connection for the display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet. | ||
| D | signal | LED segment D connection for the display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet. | ||
| E | signal | LED segment E connection for the display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet. | ||
| F | signal | LED segment F connection for the display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet. | ||
| G | signal | LED segment G connection for the display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet. | ||
| DP | signal | Decimal-point LED segment connection for the display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet. | ||
| D1 | common | Digit 1 common connection for the multiplexed 4-digit display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet. | ||
| D2 | common | Digit 2 common connection for the multiplexed 4-digit display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet. | ||
| D3 | common | Digit 3 common connection for the multiplexed 4-digit display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet. | ||
| D4 | common | Digit 4 common connection for the multiplexed 4-digit display, from the Adafruit-linked BL-Q56C-43 pinout/datasheet. |
I2C · SPI · Single data line · 5 V · 3.3 – 5 V · Bare
Module pins: A, B, C, D, E, F, G, DP. Schematik maps them to your board in the app.
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