Introduction of OLED displays was a revolution in the field of advanced technology and image display. It was a response to the ever-increasing needs and expectations of users, who started to notice more and more disadvantages of LCD and LED displays. OLED displays are also called organic displays. Their design is based on semiconductor technology. Among the advantages of OLED displays users include a very clear and detailed image, so it is a proposal for fans of above-average graphics and very high visual experience. OLED technology has found its application mainly in modern TV sets and computer monitors. More and more often OLED displays are offered by manufacturers of smartphones and other mobile devices. Moreover, they work perfectly well in control panels and control panels in complex systems and measuring devices. Botland offers a wide range of displays with OLED technology with different screen diagonals, resolutions and types of interfaces.
Gravity - alcohol sensor 0-5ppm - I2C / UART - DFRobot SEN0376
Index: DFR-19016
- Reduced price
- Promotion
Official mouse for Raspberry Pi Model 4B/3B+/3B/2B - black-gray
Index: RPI-15304
- Reduced price
- Promotion
- Reduced price
- Promotion
OLED displays
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OLED display, blue graphic, 0.96 '' 128x64px I2C - red
OLED white display with a diagonal of 0.96" and a resolution of 128 x 64 px. The screen is based on SH1106 driver, works with voltages of 3.3 V and 5 V, and communicates over...
Index: GRL-14011
Index: GRL-14011
Two-color graphical OLED display 0.96'' (B) 128x64px SPI/I2C - straight connectors - Waveshare 9092
OLED-display with a diagonal of 0.96 " and a resolution of 128 x 64 px with colors: yellow and blue. The screen is based on the SSD1306 controller, it works with voltages of...
Index: WSR-04437
Index: WSR-04437
OLED display, blue graphic, 0.96'' 128x64px I2C - blue
OLED blue display with a diagonal of 0.96" and a resolution of 128 x 64 px. The screen is based on SSD1306 driver, works with voltages of 3.3 V and 5 V, and communicates over...
Index: MOD-08866
Index: MOD-08866
Graphical color OLED display 0.95 '' (B) 96x64px SPI - straight connectors - Waveshare 10514
0.95" OLED colour display with 96 x 64 px resolution. The screen based on the SSD1331 controller works with voltages of 3.3 V and 5 V and communicates via SPI. It has soldered...
Index: WSR-04432
Index: WSR-04432
- Reduced price
- Promotion
OLED blue graphic display 1.3’’ 128x64px I2C v2 - blue characters - SH1106
OLED blue display with a diagonal of 1.3 " and a resolution of 128 x 64 px. The screen is based on SH1106 driver, works with voltages of 3.3 V and 5 V, and communicates over...
Index: MOD-08867
Index: MOD-08867
OLED blue graphic display 1,3'' 128x64px I2C v2 - blue characters
OLED blue display with a diagonal of 1.3" and a resolution of 128 x 64 px. The screen is based on SH1106 driver, it works with voltages of 3.3 V and 5 V, and communicates over...
Index: MOD-08246
Index: MOD-08246
Grove - OLED 0,66'' (SSD1306) 64x48px I2C - Seeedstudio 104020248
Monochrome OLED display produced by Seeedstudio. The screen is based on SSD1306 chip, its diagonal is 0.66" and the resolution is 64 x 48 px . The module is equipped with...
Index: SEE-20410
Index: SEE-20410
Two-color graphical OLED display 0.96 '' (A) 128x64px SPI/I2C - angled connectors - Waveshare 9085
0.96" OLED display with 128 x 64 px resolution and yellow and blue. The screen based on the SSD1306 controller works with voltages of 3.3 V and 5 V, communicates via SPI or...
Index: WSR-04434
Index: WSR-04434
Monochrome OLED graphic display 0,96'' 128x64px I2C/SPI - DFRobot DFR0650
Monochrome OLED graphic display with 0.96" diagonal and 128 x 64 px resolution. For communication with the microcontroller it uses I2C or SPI interface, the default is...
Index: DFR-16710
Index: DFR-16710
PiOLED - display OLED 0,9'' 128x32px I2C - extension for Raspberry Pi - Adafruit 3527
Blue OLED display with 0.9" diagonal and 128 x 32 px resolution. The screen is based on SSD1306 driver, communicates via I2C. It has a connector adapted to Raspberry Pi...
Index: ADA-09719
Index: ADA-09719
OLED 1,3'' 128x64px module for Raspberry Pi 4/3+/3/2/Zero - Waveshare 13890
Shield for Raspberry Pi and Jetson Nano with blue OLED display with a diagonal of 1.3" and a resolution of 128 x 64 px. The screen is based on SH1106 driver, it communicates...
Index: WSR-10752
Index: WSR-10752
OLED display 1,3'' 64x128px - SPI/I2C - black/white - for Raspberry Pi Pico - Waveshare 19376
A compact display equipped with connectors compatible with Raspberry Pi version Pico. It is equipped with two buttons for simple user interaction. It has a built-in SH1107...
Index: WSR-19546
Index: WSR-19546
Grove module with a monochrome OLED 0,96" display with a resolution of 128 x 64 px. It communicates through I2C interface and is based on the SSD1308Z system. The product is...
Index: SEE-13338
Index: SEE-13338
Monochrome OLED graphic display 0,91'' 128x32px I2C - DFRobot DFR0648
Graphic OLED display with white characters on black background, monochrome . The screen size is 0.91" and the resolution is 128 x 32 px. The display uses SSD1306 chip ,...
Index: DFR-16711
Index: DFR-16711
5.5" OLED display with V2.0 capacitive touch screen. 1920 x 1080 px resolution , multi-touch with simultaneous definition of 10 touch points ensure comfort of use. No...
Index: DFR-17437
Index: DFR-17437
Monochrome graphical OLED display 0,96 '' 128x64px - I2C/SPI - Adafruit 326
Small monochrome OLED-display with a diagonal of 0.96" and a resolution of 128 x 64. Characterized by high contrast. The device works with voltages of 3.3 V and 5 V,...
Index: ADA-02624
Index: ADA-02624
Display micro OLED monochromatic graphic 0,66'' 64x48px - I2C/SPI - SparkFun LCD-13003
A small monochrome OLED display with a diagonal of 0.96" and a resolution of 128 x 64. Characterized by high contrast. The device works with voltages of 3.3 V and 5 V,...
Index: SPF-02905
Index: SPF-02905
MicroView OLED display - compatible with Arduino - SparkFun DEV-12923
MicroView is the OLED display of 64 x 48 px with an integrated Atmega328P microcontroller and uploaded bootloader Arduino Uno. The module can display messages, data from...
Index: SPF-03069
Index: SPF-03069
OLED graphic display Velleman VMA438 0.96 '' 128x64px I2C Blue
OLED blue display with a diagonal of 0.96" and a resolution of 128 x 64 px. The screen is based on the controller SSD1306, works with voltages of 3.3 V and 5 V and...
Index: VEL-13901
Index: VEL-13901
Transparent OLED display - Qwiic - SparkFun LCD-15173
Transparent OLED display module 128 x 64 px. The display communication with the microcontroller through the SPI interface or I2C interface.
Index: SPF-14182
Index: SPF-14182
2.23" OLED monochrome display with 128 x 32 px resolution as an overlay for Raspberry Pi. It is based on SSD1305 chip and communicates via I2C interface. It also has a...
Index: ADA-17206
Index: ADA-17206
OLED display Qwiic 0,91'' 128x32px I2C - SparkFun LCD-17153
A small 0.91'' OLED display with 128 x 32 px resolution . It uses a bidirectional I2C bus for communication. It does not have a backlight layer, so it is thin, has lower...
Index: SPF-19304
Index: SPF-19304
FeatherWing OLED display 128x32px - pad for Feather - Adafruit 2900
Module from Feather family features a black-and-white OLED display with a resolution of 128 x 32 pixels, with 3 built-in buttons for any use.
Index: ADA-06570
Index: ADA-06570
Grove - OLED display 1.12'' 96x96px I2C
OLED-display with a 1.12" diagonal and a resolution of 96 x 96 pixels. It supports normal and inverted colors. Screen-based driver SSD1327Z works with voltages of 3.3 V and...
Index: SEE-11341
Index: SEE-11341
Design and functioning of OLED displays
The inspiration for OLED displays were LED displays, both variants are based on the same semiconductor technology. However, they differ in other parameters and quality of the displayed image. OLED displays are 100 to 500 nm thick. It is difficult to imagine such a value, so we assume that it is only 1/200 of human hair. The construction of the display is layered, usually it is 2-3 layers, two of them are responsible for sending electrons from anode to the third layer. The last layer in turn emits light. High quality polymers are used to produce the emission layer.
OLED displays work when they receive auxiliary power. It can come from different sources, e.g. from a stabilized power supply unit or battery. Electricity flows through successive layers from cathode to anode. The task of the cathode is to introduce electrons into the emission layer, the most external one. The anode in turn is responsible for removing the electron from the conductive layer. The electrons fill an electron hole, which leads to the release of energy in the form of light particles. This is the moment when the image on the OLED display is emitted. The display layers differ in chemical composition, on which the color and quality of the displayed image depends. The brightness, on the other hand, depends on current consumption, the bigger it is, the brighter the image.
How can you use the OLED display?
OLED displays have many advantages. They are characterized by very low color degradation, even if we are dealing with a large angle. In the case of LCD displays, the blackness is brightened. In OLED displays the contrast drop is practically zero, which allows to maintain high quality of emitted colors. The brightness of the image has practically no effect on the sharpness of moving parts displayed on the screen. Moreover, OLED displays are subject to a special encapsulation process, which translates into their excellent airtightness. They are very well protected against the ingress of dust and any dirt. Thanks to all these facilities OLED technology is often chosen by conscious users. We have successfully eliminated the need for auxiliary backlighting in displays, which results in lower energy consumption.
OLED displays available in our store are designed to work with Arduino boards, but also other microcomputers. You can use them for projects of advanced robots, as well as control systems of various devices and systems. They are perfect as a user interface and graphic display. We offer displays with screen diagonals from 0.66" to 2.23". Individual models also differ in screen resolution and type of interface. Presented products come from reputable and well-known manufacturers, including Adafruit, OEM, SparkFun, Speedstudio and DFRobot.