40x2 Green JHD LCD


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This is a 40X2(40 character, 2 line) Green LCD Display. Alphanumeric displays are pretty neat. Use them for numbers, use them for letters, or both. They are a good size and brightness for easy reading. The decimal digits aren't connected, so keep that in mind when ordering.

Technical Specification:

  • Shape: Rectangle
  • Active Screen Dimensions: 3*16.7
  • Character Size: 2*3.2*5.55
  • Viewing Angle: 6°
  • Power Consumption: 5V
  • Operating Temperature: -20 to 70, -20 to 70 °C
  • Storage Temperature: -30 to 80 °C
  • Color: Green Black



  • 40 characters wide, 2 rows
  • Black text on the green background
  • Single LED backlight included can be dimmed easily with a resistor or PWM
  • Can be fully controlled with only 6 digital lines! (Any analog/digital pins can be used)


  • Electronic equipments
  • Medical equipments
  • Smart homes
  • Temperature display
  • LCD screens and devices


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