(4) the external interface module. (5) command instructions. (6) reading and writing operation sequence. (7) software initialization. A instructions. Hi, I try to get a 16×2 Displaytech A LCD running with my Arduino Uno using the LiquidCrystal library using Arduino I googled around. Buy A from Displaytech Ltd with extended same day shipping times. View datasheets, stock, pricing and more for A.

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The LCD modules from Seacomp-Displaytech are suitable for a variety of applications, among them metering, POS and kiosk use, medical engineering, and industrial fields.

It always takes longer than you expect, even when you take into account Hofstadter’s Law. Removed it, just using the setup now, but no changes.

When I turn my Arduino on, the LCD backlight is on green and on one line i see dark blocks, the second line is empty. They are in stock and available now from www.

Rutronik Presents LCD Modules from Seacomp-Displaytech

Am I missing something important? Wiring information is included in the code.


And I think the LCD pin 5 needs to be tied low. Hi again, Yeah, it looks like you should be calling the lcd constructor with LCD pins 4,6,11,12,13,14 or for your assignments arduino pins 12,10,5,4,3,2.

Displaytech 16×2 Character LCD Display

Google Analytics is employed to analyze site usage. Try with an empty loop function, concentrate on getting hello world to display.

Manufacturer Seacomp-Displaytech is offering an dislpaytech LCD module that can be flexibly adapted to a variety of applications in the form of the Series 16×2 standard display. I just added one on Pin 14 and can now vary the contrast of the black blocks, but no hello world is showing.

They offer impressive flexibility in terms of how the design and technology can be adapted.

Lecture 43 : Interfacing PIC16F Microcontroller with an LCD

Measuring 80mm x 36mm, it has a visible area of Alternatively, add a delay call in loop so that you are not constantly rewriting new data to the lcd.

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Please do not ask for unpaid help via PM, use the forum. I googled around, but am not sure about the wiring. Have you connected a contrast potentiometer?

Lecture 43 : Interfacing PIC16F877 Microcontroller with an LCD

Hi dosplaytech, I don’t have the spec for the LCD here but something does look odd. You have pin 6 on the LCD connected to pin 10 on the arduino, but no where in the code are doing anything with pin You will find more information on the series displaytefh Seacomp-Displaytech on the e-commerce platform Rutronik It measures 80mm x 36mm with a visible area of It is in stock and available now in two versions from www.

There are no tooling costs for installation, and the manufacturer offers technical support for all modules.