arduino compatible lcd screen manufacturer
The Arduino board has a wide variety of compatible displays that you can use in your electronic projects. In most projects, it’s very useful to give the user some sort of feedback from the Arduino.
Adding a display to your Arduino can serve many purposes. Since a common use for microcontrollers is reading data from sensors, a display allows you to see this data in real-time without needing to use the serial monitor within the Arduino IDE. It also allows you to give your projects a personal touch with text, images, or even interactivity through a touch screen.
Transparent Organic Light Emitting Diode (TOLED) is a type of LED that, as you can guess, has a transparent screen. It builds on the now common OLED screens found in smartphones and TVs, but with a transparent display, offers up some new possibilities for Arduino screens.
Take for example this brilliant project that makes use of TOLED displays. By stacking 10 transparent OLED screens in parallel, creator Sean Hodgins has converted a handful of 2D screens into a solid-state volumetric display. This kind of display creates an image that has 3-dimensional depth, taking us one step closer to the neon, holographic screens we imagine in the future.
Crystalfontz has a tiny monochrome (light blue) 1.51" TOLED that has 128x56 pixels. As the technology is more recent than the following displays in this list, the cost is higher too. One of these screens can be purchased for around $26, but for certain applications, it might just be worth it.
The liquid crystal display (LCD) is the most common display to find in DIY projects and home appliances alike. This is no surprise as they are simple to operate, low-powered, and incredibly cheap.
This type of display can vary in design. Some are larger, with more character spaces and rows; some come with a backlight. Most attach directly to the board through 8 or 12 connections to the Arduino pins, making them incompatible with boards with fewer pins available. In this instance, buy a screen with an I2C adapter, allowing control using only four pins.
The screens are capable of a large variety of preset characters which cover most use cases in a variety of languages. You can control your LCD using the Liquid Crystal Library provided by Arduino. The display() and noDisplay() methods write to the LCD, as shown in the official tutorial on the Arduino website.
These simple boards are made up of 7 LEDs (8 if you include the dot), and work much like normal LEDs with a common Anode or Cathode connection. This allows them to take one connection to V+ (or GND for common cathode) and be controlled from the pins of your Arduino. By combining these pins in code, you can create numbers and several letters, along with more abstract designs—anything you can dream up using the segments available!
These tiny LCD screens are monochrome and have a screen size of 84 x 48 pixels, but don"t let that fool you. Coming in at around $2 on AliExpress, these displays are incredibly cheap and usually come with a backlight as standard.
Depending on which library you use, the screen can display multiple lines of text in various fonts. It"s also capable of displaying images, and there is free software designed to help get your creations on screen. While the refresh rate is too slow for detailed animations, these screens are hardy enough to be included in long-term, always-on projects.
For a step up in resolution and functionality, an OLED display might be what you are looking for. At first glance, these screens look similar to the 5110 screens, but they are a significant upgrade. The standard 0.96" screens are 128 x 64 monochrome, and come with a backlight as standard.
They connect to your Arduino using I2C, meaning that alongside the V+ and GND pins, only two further pins are required to communicate with the screen. With various sizes and full color options available, these displays are incredibly versatile.
These displays can be used in the same way as the others we have mentioned so far, but their refresh rate allows for much more ambitious projects. The basic monochrome screen is available on Amazon.
Thin-film-transistor liquid-crystal displays (TFT LCDs) are in many ways another step up in quality when it comes to options for adding a screen to your Arduino. Available with or without touchscreen functionality, they also add the ability to load bitmap files from an on-board microSD card slot.
Arduino have an official guide for setting up their non-touchscreen TFT LCD screen. For a video tutorial teaching you the basics of setting up the touchscreen version, YouTuber educ8s.tv has you covered:
With the touchscreen editions of these screens costing less than $10 on AliExpress, these displays are another great choice for when you need a nice-looking display for your project.
Looking for something a little different? An E-paper (or E-ink depending on who you ask) display might be right for you. These screens differ from the others giving a much more natural reading experience, it is no surprise that this technology is the cornerstone of almost every e-reader available.
This article has covered most options available for Arduino displays, though there are definitely more weird and wonderful ways to add feedback to your DIY devices.
Now that you have an idea of what is out there, why not incorporate a screen into your DIY smart home setup? If retro gaming is more your thing, why not create some retro games on Arduino?
In electronics world today, Arduino is an open-source hardware and software company, project and user community that designs and manufactures single-board microcontrollers and microcontroller kits for building digital devices. Arduino board designs use a variety of microprocessors and controllers. The boards are equipped with sets of digital and analog input/output (I/O) pins that may be interfaced to various expansion boards (‘shields’) or breadboards (for prototyping) and other circuits.
The boards feature serial communications interfaces, including Universal Serial Bus (USB) on some models, which are also used for loading programs. The microcontrollers can be programmed using the C and C++ programming languages, using a standard API which is also known as the “Arduino language”. In addition to using traditional compiler toolchains, the Arduino project provides an integrated development environment (IDE) and a command line tool developed in Go. It aims to provide a low-cost and easy way for hobbyist and professionals to create devices that interact with their environment using sensors and actuators. Common examples of such devices intended for beginner hobbyists include simple robots, thermostats and motion detectors.
In order to follow the market tread, Orient Display engineers have developed several Arduino TFT LCD displays and Arduino OLED displays which are favored by hobbyists and professionals.
Although Orient Display provides many standard small size OLED, TN and IPS Arduino TFT displays, custom made solutions are provided with larger size displays or even with capacitive touch panel.
Alibaba.com offers 1202 arduino screen products. About 24% % of these are lcd modules, 10%% are integrated circuits (old), and 7%% are oled/e-paper modules.
A wide variety of arduino screen options are available to you, such as original manufacturer, odm and retailer.You can also choose from tft, lcm and pmoled arduino screen,
A wide variety of lcd screen arduino options are available to you, such as original manufacturer, odm and agency.You can also choose from tft, ips and standard lcd screen arduino,
In this article, let us see a list of Display Devices compatible with Arduino. These range from simple character displays to big graphical displays with touchscreen capabilities. Use this tutorial as a comparison of Arduino Display Devices which you can use in your DIY Project.
A Display is an output device used to present information in visual form. Using a Display device in your Arduino or any other DIY Project is definitely an advantage as you can easily view the data / information on the display instead of, say, the serial monitor.
There are several types of Display Devices available in the market that are compatible with Arduino with nice libraries. But choosing the right display for the project is an important task as you have to consider several aspects like price, size, resolution, ease-of-use, availability of libraries etc.
I collected a list of some of the commonly used Arduino compatible Display Devices. I also added links to tutorials for that particular display device using Arduino. Take a look at the list and I hope it helps in narrowing down the right display for your next Arduino Project.
Perhaps the most commonly used Display Device with Arduino is the 16×2 LCD. It is an alphanumeric character display which means that this LCD is capable of displaying only numbers and characters (and very few custom characters).
The numbers 16×2 represents the number of characters (16) per row and total number of rows (2). There is also a slightly bigger version of this display called the 20×4 LCD. As expected, it has 4 rows and 20 characters per row.
Usually, the 16×2 Character LCD (and its bigger brother the 20×4 LCD) come with a backlight. Blue and Green backlight colours are very common. Both the 16×2 LCD and 20×4 LCD come with 16 pins. The following table describes the pins of a 16×2 LCD.
8-bit or 4-bit Parallel Communication is the only way for Arduino to communicate with a 16×2 LCD. Since this interface takes up a lot of Arduino’s pins, PCF8574 based I2C add-on boards are developed for 16×2 LCD.
Using I2C based LCD reduces the required pins to just two (SCL an SDA of I2C). I made dedicated tutorial on “Interfacing 16×2 LCD with Arduino” and also on “How to Connect I2C LCD with Arduino”.
The next useful display device for Arduino is the monochrome OLED Display. OLED Displays have self-illuminating pixels i.e., each pixel is capable of producing its own light. So, there is no need for any backlight.
The advantage of OLED over traditional Character LCDs is that it is a Graphical Display, which means, it is very easy to display bitmap images and characters with different fonts.
Originally developed for use in Nokia Mobile Phones, the Nokia 5110 LCD is slowly becoming a popular choice for Arduino Projects. It has a resolution of 84×48 pixels and it is a Graphical LCD.
It is built around PCD8544 LCD Controller and uses SPI like Serial Communication Interface for data transfer. If you are interested in the pinout of Nokia 5110 LCD, then take a look at the following table.
For Backlight, there are several options like Red, Blue, Green and White. I made dedicated tutorial on “Interfacing Nokia 5110 LCD with Arduino”. Check it out if you are interested.
Since the Nokia 5110 is a graphical LCD, it is very easy to design a Graphical User Interface for your application, like a Menu System. Do check the “How to Design an Arduino Nokia 5110 LCD Menu System?” tutorial.
The next useful display device in the list is the 128×64 Graphical LCD. As the name suggests, it has a resolution of 128×64 pixels, which is greater than a Nokia 5110 LCD. Also, the size of the LCD is big, with a lot of real estate to work with.
If you look at the pins of a typical 128×64 LCD, then it is very similar to a 16×2 LCD (but with couple extra pins). Essentially, the interface is also similar to that of a 16×2 LCD i.e., you can use a 4-bit or 8-bit parallel communication.
It is very important to know the LCD Controller used in the LCD Device as there are many options available and you have to select the appropriate Controller in the code. Some of the common controllers are:
Hence, dedicated Display Driver ICs like MAX7219 are used to build modules around 8×8 LED Matrix so that Arduino (or other Microcontrollers) can communicate with MAX7219 through SPI.
It is very easy to cascade multiple such modules to increase the pixel count. Visit the “Arduino 8×8 LED Matrix” tutorial to find out more about 8×8 LED Matrix.
A Seven Segment Display or 7 Segment Display is another simple display device that you can use with Arduino. If your application requires displaying only numbers like Time or Quantity, then a 7 Segment Display is the cheapest and easiest option.
For more information on 7 Segment Displays, visit, “Arduino 7 Segment Display Interface” and for 4 – digit 7 – Segment Display, visit, “Arduino 4-Digit 7-Segment LED Display”.
The next two Arduino Display Devices are advanced modules (and even costly). If you want to create intuitive GUI (Graphical User Interface) between the system and the end user, then a colourful TFT LCD Display is your best option.
In normal TFT LCD Displays, you can only display the information. In order to interact with the system, you need additional hardware like a Rotary Encoder or Push Buttons. The TFT Touchscreen LCD Display solves this problem by integrating touchscreen on to the TFT Display.
NOTE: I did not implement any project using TFT LCD Display and TFT Touchscreen LCD Display. I will update the links for tutorial once I complete those projects.
This was a brief look at 8 of the most common Arduino Display Devices to integrate in your project. Interfacing a Display Device with Arduino will certainly give your project a new look and finish, whether it is a simple Alarm Clock, Weather Station or a complex Menu Interface.
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We stock a huge variety of displays for every project and microcontroller, including LCDs, TFTs, OLEDs, Paper displays and more. We also stock adapters and accessories for your traditional HDMI displays.
Want some retro appeal to your project? Check out our Nokia 5110 LCD display, or our range of classic 16x2 and 20x4 LCDs which come in a variety of colours.
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