LCD display 2x16 characters green with connectors - justPi

Index: JUS-19733 EAN: 5903351243124
Alphanumeric LCD display by justPi. It presents values in two lines, 16 characters each. It is powered by 5V. It is characterized by extremely simple operation, high availability and numerous support for many microcontrollers. Characters are displayed on green background. Module has soldered connectors necessary to connect it to Arduino.
LCD display 2x16 characters green with connectors - justPi
€3.88
€3.16 tax excl.
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Manufacturer: justPi

Product description: LCD display 2x16 characters green with connectors - justPi

Alphanumeric LCD display by justPi. It presents values in two lines, 16 characters in each. It is powered by 5 V. It is characterized by extremely simple operation, high availability and numerous support for many microcontrollers. Characters are displayed on green background. Module has soldered connectors necessary to connect it to Arduino.

Product is compatible with Arduino

In standard set of libraries and sample programs downloaded from Arduino IDE environment there is LiquidCrystal library, which allows to operate presented display.

Wyświetlacz LCD 2x16 znaków zielony ze złączami - justPi

LCD display 2x16 characters green with connectors - justPi.

Wymiary i opis wyprowadzeń.


Leads description.

Pinout description of the display

Thealphanumeric display has 12 pins, which are not marked on the board. Each of them corresponds in turn to:

  • 1 - VSS - system ground
  • 2 - VDD - 5V power supply
  • 3 - V0 - contrast
  • 4 - RS - select display instruction register (low state) or data register (high state)
  • 5 - R/W - read (low state) / write (high state)
  • 6 - E - unlocking the display
  • 7...14 - DB0...DB7 - data bus
  • 15 - LEDA - backlight power supply 5 V
  • 16 - LEDK - backlight system common ground

Controlling 2x16 LCD module

The display from justPi can be controlled in four modes:

  • 8-bit without reading the busy flag - eight lines of the data bus and two control lines (RS, E - RW connected to GND) are needed for transmission,
  • 8-bit with read busy flag - eight lines of the data bus and three control lines (RS, E, RW) are required for transmission,
  • 4-bit with readout of the busy flag - for transmission four lines of the data bus and three control lines are needed (RS, E, RW),
  • 4-bit without readout of the occupancy flag - for transmission four lines of the data bus and two control lines are needed (RS, E - RW connected to the ground).

The most often chosen communication mode is the 4-bit mode without reading the busy flag. Sending half a byte saves valuable I/O pins of microcontroller - only four data lines are used (in 8-bit mode eight of them are occupied). Not reading the busy flag makes it necessary to use software delays, but saves another line - R/W. This pin can be permanently connected to ground, because the data will be transported only one way - to the display.

Wyświetlacz LCD 2x16 znaków zielony ze złączami - justPi

Blue LCD display with connectors - justPi.

Wyświetlacz LCD 2x16 znaków zielony ze złączami - justPi

The LCD display has soldered connectors.

Technical specification of the display

  • Type: alphanumeric LCD display
  • Supply voltage: 5 V
  • Controller compatible with HD44780
  • Backlighting: black characters
  • Green background
  • Operating temperature range: from -20°C to 70°C
  • Dimensions of one character: 2.45 x 5 mm
  • Module dimensions: 80 x 36 mm

Screen - type alphanumeric
Screen - diagonal 2.6 ''
Screen - interface GPIO
Screen - touch no
Screen - resolution 2x16 znaków

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

Payment methods

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Product reviews

LCD display 2x16 characters green with connectors - justPi

5/5

Average grade

3

Customers opinion
14.09.2022
Product as described. I recommend buying in this company.
03.09.2022
The display has a good contrast, it was possible to connect it without any problem. All in a nice zip-up sachet. The foam cover on the needles was a pleasant surprise, there is always less risk that something will wrinkle.
13.07.2022
I haven't used it yet, but judging by the quality of workmanship, I hope it will work properly.

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