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Atomic Motion Base - motor and servo controller - extension module for M5Atom -...

Index: MSS-24834

Sonoff iHost Smart Home Hub - bramka WiFi/ZigBee - AIBridge 2GB RAM

Index: INN-25475

3D Printer - Flashforge Adventurer 5M Pro - Outlet

Index: OUT-25351

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Filament Print-Me Lumen PETG 1,75mm 0,85kg - Foggy White

Index: PRI-25016

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Toolbox Pro Box 130 2.0 - Qbrick System

Index: PAG-25121

PEI workbench overlay for Creality K1 Max - magnetic sticker included

Index: CRL-24541

MT3608 step-up voltage converter - SOT-23-6 - 5pcs.

Index: DNG-25083

Limit switch 50mm - Pololu 1403

Index: PLL-00017

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Arduino Portenta X8 - ABX00049

Index: ARD-21281

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Antena DVB-T panel ATD13 aktywna wewnętrzna / zewnętrzna

TV antenna DVB-T panel ATD15 active - internal

Index: PRO-13181

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Raspberry Pi Pico HAT Expansion - shield for Raspberry Pi Pico

Index: SBC-18868

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Female connector ZIF, FFC/FPC, horizontal 18 pin, raster 0,5 mm, bottom contact

Index: KAB-02335

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Sharp GP2D120XJ00F - Analogowy czujnik odległości 4-30cm

Reflectance sensorQTR-L-1A - analog (2 pcs) - Pololu 2454

Index: PLL-01406

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DFRobot Gravity - green LED

Index: DFR-11270

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Filament Print-Me Satin Matt PLA 1,75mm 0,85kg - Skin

Index: PRI-25047

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Soldering station Zhaoxin 936D - 60W

Index: LUT-07345

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Industrial Pi AIO-CM4-101 - Raspberry Pi CM4 Compute Module 4 2GB RAM + 16GB eMMC +...

Index: CHI-20052

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M5Stack Atom PSRAM - LCD Display Driver Kit RGB-HDMI

Index: MSS-20525

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Minicomputer UP 4000 8GB RAM + 64GB eMMC Intel Pentium N4200

Index: AAE-24032

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Filament Fiberlogy Easy PETG 2,85mm 0,85kg - Pure TR

Index: FLA-23168

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OLED displays

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.

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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...

5.0 (3)

Index: MOD-08867

Index: MOD-08867

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...

4.8 (16)

Index: MOD-08866

Index: MOD-08866

Display OLED blue graphic 1.3'' (B) 128x64px SPI/I2C - straight connectors - Waveshare 10451

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, communication via SPI or...

4.8 (5)

Index: WSR-04441

Index: WSR-04441

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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...

5.0 (9)

Index: MOD-08246

Index: MOD-08246

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...

4.8 (4)

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...

5.0 (4)

Index: WSR-04437

Index: WSR-04437

Mini OLED display 0,42'' 72x40px - expansion Unit for Developer Modules - M5Stack U166

A mini OLED display with very compact dimensions , intended primarily for use with M5Stack Core, M5Atom and M5Stick development modules. It uses the I2C interface for...

Index: MSS-23752

Index: MSS-23752

Grove - OLED display 0.96''

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...

5.0 (1)

Index: SEE-13338

Index: SEE-13338

Monochrome 0.91"128x32 I2C OLED Display with Chip Pad

Display OLED monochrome 0,91”128x32px I2C with Chip Pad - DFRobot DFR0647

Monochrome OLED 0.91" display, uses I2C interface for communication, operates on the basis of SSD1306 drive system. It has 128 x 32 p x white pixels and OLED technology...

5.0 (2)

Index: DFR-17382

Index: DFR-17382

2.23'' 128x32px OLED display - SPI/I2C - black/white - for Raspberry Pi Pico - Waveshare 19750

A display dedicated to the popular Raspberry Pi version Pico . It has a built-in SSD1305 driver and uses SPI and I2C buses. The screen resolution is 128 x 32 px and its...

5.0 (2)

Index: WSR-19539

Index: WSR-19539

OLED display 1,3'' 128x64px - expansion module Unit for M5Stack development modules

Index: MSS-19770

Index: MSS-19770

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OLED Display 1.5'' 128x128px - SPI - 65K RGB - Waveshare 14747

Module with OLED display by Waveshare. Designed to work with boards such as Arduino, Raspberry Pi and STM32. The module communicates via a 4- and 3-wire SPI interface, it...

5.0 (1)

Index: WSR-21348

Index: WSR-21348

Adafruit PiOLED - 0.9'' 128x32px I2C OLED graphic display for Raspberry Pi

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...

5.0 (1)

Index: ADA-09719

Index: ADA-09719

OLED graphic colour display 0.95" 96x64px - SPI

Graphical OLED color display 0.95 '' (A) 96x64px SPI - angled connectors - Waveshare 10507

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...

5.0 (1)

Index: WSR-04427

Index: WSR-04427

OLED display graphic blue 1.3'' (A) 128x64px SPI/I2C - angled connectors - Waveshare 10444

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, communication via SPI or...

5.0 (2)

Index: WSR-04439

Index: WSR-04439

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Joystick for micro:bit (EN) IC Test Board

Display OLED White graphic 1.5'' 128x128px SPI/I2C - Waveshare 13992

OLED display white with a diagonal of 1.5" and a resolution of 128 x 128 px. Screen-based driver SSD1327 works with voltages of 3.3 V and 5 V, communication via SPI or I2C.

5.0 (2)

Index: WSR-11926

Index: WSR-11926

Kitronik :VIEW Graphics - OLED display 128x64 - for BBC micro:bit - Kitronik 56115

Kitronik board: VIEW Graphics with OLED display. The display resolution is 128 x 64 px , and the diagonal is 0.96 " . The screen has a built-in SSD1306 driver and uses the...

5.0 (2)

Index: KTR-21407

Index: KTR-21407

OLED display 1.27'' 128 x 96 px - SPI - 262k RGB colors - Waveshare 24691

The color OLED display from Waveshare is a device that works perfectly with platforms such as Arduino or Raspberry Pi . The built-in SSD1351 driver is responsible...

Index: WSR-23572

Index: WSR-23572

PiMoroni Mono OLED - graphic monochrome display 1,12 '' 128x128px - I2C

OLED-display with a diagonal of 1.12" and a resolution of 128 x 128 px. The screen is based on SH1106 driver and works with voltages of 3.3 V and 5 V. It communicates over...

5.0 (1)

Index: PIM-12676

Index: PIM-12676

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...

5.0 (5)

Index: WSR-19546

Index: WSR-19546

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...

5.0 (2)

Index: SEE-20410

Index: SEE-20410

Touch Screen - capacitive LCD 5,5'' 1080x1920px HDMI + USB for Raspberry Pi 4B/3B+/3B/2B/Zero - Waveshare 16103

Waveshare touch screen, 5.5" capacity for Raspberry Pi with 1080 x 1920 px resolution. Display protected by hardened glass. Includes HDMI connection and mrcroUSB cable for...

5.0 (2)

Index: WSR-14780

Index: WSR-14780

mCookie OLED - OLED 128x64px display - MicroDuino MCBS11

Universal module in mCookie standard, which acts as a small graphic display. The product is compatible with the Itty Bitty Buggy robot, which is connected to it via a magnetic...

Index: MIC-15491

Index: MIC-15491

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OLED monochrome graphic display 0.96'' 128x64px I2C/SPI - DFRobot DFR0650

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...

5.0 (1)

Index: DFR-16710

Index: DFR-16710

How are OLED displays constructed?

Like LED displays, OLED displays are also based on semiconductor technology. The main display layer has a thickness of 100 nm to 500 nm, which is approximately 1/200 the thickness of a human hair. Most often, OLED displays are made of 2-3 layers of organic material, in which two conductive layers are responsible for transmitting electrons from the anode to the final third layer, which emits light. The display foundation is usually made of plastics, glass and foil, and the emissive layer is made of polymers. The anode is responsible for introducing electron holes during current flow, and the cathode is responsible for introducing electrons during current flow. The conductive layer is responsible for supplying electron holes from the cathode and is made of a conductive polymer - polyaniline. The emission layer is responsible for the emission of electrons from the cathode and is made of polyfluorene and provides the target image.

How do OLED displays work?

For the OLED display to work, it must be supplied with auxiliary power from a battery or a stabilized power supply. Electric current flows from the cathode to the anode through the conductive layers. The cathode introduces electrons into the emission layer, and the anode removes electrons from the conductive layer, i.e. introduces electron holes into it. Between the emission and conduction layers, when electrons encounter an electron hole, they fill it, resulting in the release of energy in the form of photons, i.e. light particles. In this way, the emissive layer of the OLED display emits the image. The color of the glowing image depends on the quantitative chemical composition of the display layers, and its brightness depends on the power consumption, with the higher the power consumption, the brighter the display will glow. The OLED display is a high-quality screen used in many projects.

OLED display - many practical advantages and applications

The popularity of OLED displays in many consumer and professional applications is based on their many advantages. The use of plastic materials increased the durability of the displays and reduced their weight . Moreover, due to the absorption of light by the glass foundation layer in LED and LCD displays, which is not used or is added in a small amount in OLED displays, the use of plastic and polymer elements resulted in a clearer image and eliminated the need to use an auxiliary backlight , which has a positive impact on reducing energy consumption from the power source. OLED displays are also very readable over a wide range of angles between the observer's line of sight and the normal to the display surface.

OLED displays - FAQ

What is an OLED display?

The OLED display is based on the technology of organic light-emitting diodes, which are a variety of conventional LEDs , but based on materials of organic origin (unlike classic semiconductors, e.g. gallium arsenide).

Which is better AMOLED or OLED?

AMOLED displays are a variation of OLED technology that use thin-film transistors located just below the actual display panel to switch pixels. A huge advantage of AMOLED technology is the ability to achieve higher resolutions and matrix sizes compared to OLED technology with a passive matrix (PMOLED).

How many colors does OLED display?

The number of shades that can be displayed depends on the display model. In the case of small and inexpensive displays with diagonals of 1 inch, two-color solutions (e.g. yellow and blue) are common, while full-color graphic matrices can display 16 million colors (3 x 8 bit) and even more.

What is the difference between an OLED screen and an LCD screen?

An OLED screen is based on the active generation of light points through independent, miniature LED structures "sewn" in the display matrix, while color LCD screens are based on the phenomenon of light polarization and require the use of additional backlight with a special matting screen. Technological differences mean that OLED screens can achieve better contrast and higher brightness compared to LCD matrices .