Four Digit Display

YFROBOT's Four Digit Display makecode Package for microbit .

Four Digit Display is a Module with four 8-segment LED, it can show number.

Author: YFROBOT
Date: 2021-4-17

Use as Extension

This repository can be added as an extension in MakeCode.

• open https://makecode.microbit.org
• click on New Project
• click on Extensions under the gearwheel menu
• search for https://github.com/YFROBOT-TM/pxt-yfrobot-4digitdisplay and import

API

• on()
  turn on the display.

• off()
  turn off the display.

• clear()
  clear content of the display.

• digit(num: number, bit: number)
  show a digit number in given position.

• showNumber(num: number)
  show a interger number in display.

• showHex(num: number)
  show a hex number.

• showDpAt(bit: number, show: boolean)
  show or hide dot piont in give bit
  bit is dot piont position, [0 - 3]
  show, True will show DP, other will hide it

• setIntensity(dat: number)
  set display intensity.

Demo

License

MIT

Supported targets

• for PXT/microbit From microbit/micropython Chinese community