Summary of Choose The Best Display For Your Arduino Project
This article helps Arduino users choose between three display types: LCD, OLED, and E-paper. It details the Nokia 5110 LCD as a low-power option requiring eight wires and an OLED for superior contrast without a backlight, though at higher cost.
Parts used in the Arduino Display Project:
- Nokia 5110 LCD display
- Low power CMOS LCD controller
- OLED display
- Organic light emitting diode film
- Arduino board
Have you ever been unsure which display you should be using in your next project? This tutorial from educ8s.tv will come in handy for choosing the best display for your each and every Arduino project!
There are lots of choices, so let’s talk about each one of them. Basically, you have three types of displays: LCD displays, OLED displays, and E-paper displays.
LCD displays: LCD (liquid crystal display) is the technology used for displays in notebook and other smaller computers. Like light-emitting diode (LED) and gas-plasma technologies, LCDs allow displays to be much thinner than cathode ray tube (CRT) technology. LCD display is a flat-panel display or other electronic visual display that uses the light-modulating properties of liquid crystals.
One of the famous LCD displays is Nokia 5110 LCD display, a basic graphic LCD screen for lots of applications. It was originally intended for as a cell phone screen.
Its controller is a low power CMOS LCD controller which makes it a good choice for low-consumption projects. It uses only 0.4mA when it is on and less than 0.06mA when in sleep mode. You have to use this library and you don’t need more than 8 wires to start using this display. This tutorial video will show you with details how to use Nokia 5110 LCD with Arduino:
A second choice is the OLED displays. OLED is an organic light emitting diode in which the emissive electroluminescent layer is a film of organic compound that emits light in response to an electric current. An OLED display works without a backlight; it can display deep black levels and can be thinner and lighter than a liquid crystal display. Thus, it is provides better contrast than the LCD choice but it becomes a bit more expensive.
Read more: Choose The Best Display For Your Arduino Project
- What are the three main types of displays discussed?
The article identifies LCD, OLED, and E-paper displays. - How much current does the Nokia 5110 consume when on?
It uses only 0.4mA when it is on. - Can an OLED display show deep black levels?
Yes, an OLED works without a backlight and can display deep black levels. - Does the Nokia 5110 require many wires to operate?
No, you do not need more than 8 wires to start using this display. - Why might someone choose an OLED over an LCD?
An OLED provides better contrast because it has no backlight. - Is the Nokia 5110 suitable for low-consumption projects?
Yes, its low power CMOS controller makes it a good choice for such projects. - What happens to the Nokia 5110 consumption in sleep mode?
It consumes less than 0.06mA when in sleep mode. - Which display technology is originally intended for cell phone screens?
The Nokia 5110 LCD display was originally intended for use as a cell phone screen.
