{"product_id":"sainsmart-0-96-spi-serial-128x64-oled-for-raspberry-pi-arduino-mega2560-uno-r3-arm","title":"[Discontinued] SainSmart 0.96\" SPI Serial 128X64 OLED for Raspberry Pi Arduino Mega2560 UNO R3 ARM","description":"\u003cp\u003e\u003cspan style=\"color: #339ccc;\"\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003eOLED is the newest display technology in market now, as same as the modern OLED TV (Not LED TV, it use LCD with LED back-light), it can emitting light by it self, no back-light needed, so it's good for battery powered electronics, the maximum supplied current we test is: 18mA when all dots lighting.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhat is OLED?\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cbr\u003eOLED (Organic Light-Emitting Diode) is a self light-emitting technology composed of a thin, multi-layered organic film placed between an anode and cathode. In contrast to LCD technology, OLED does not require a backlight. OLED possesses high application potential for virtually all types of displays and is regarded as the ultimate technology for the next generation of flat-panel displays.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eHow Does OLED Emit Light?\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eOLEDs basic structure consists of organic materials positioned between the cathode and the anode, which is composed of electric conductive transparent Indium Tin Oxide (ITO). The organic materials compose a multi-layered thin film, which includes the Hole Transporting Layer (HTL), Emission Layer (EML) and the Electron Transporting Layer (ETL). By applying the appropriate electric voltage, holes and electrons are injected into the EML from the anode and the cathode, respectively. The holes and electrons combine inside the EML to form excitation, after which electroluminescence occurs. The transfer material, emission layer material and choice of electrode are the key factors that determine the quality of OLED components.\u003c\/p\u003e \u003cp\u003e\u003cbr\u003e\u003cspan style=\"color: #339ccc;\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePower Supply: 3.3V to 5V\u003c\/li\u003e \u003cli\u003ePower consumption: maximum 20mA when all dots light on\u003c\/li\u003e \u003cli\u003eCommunication mode: SPI\u003c\/li\u003e \u003cli\u003eWork with all micro-controller and microprocessor\u003c\/li\u003e \u003cli\u003eCommunication signal can work on 3.3V and 5.0V \u003c\/li\u003e \u003cli\u003eDriver IC: SSD1306\u003c\/li\u003e \u003cli\u003ePixels: 128x64,  high bright self light emitting\u003c\/li\u003e \u003cli\u003eSimple command sets, easy to remember\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003eDid you:\u003c\/p\u003e \u003col\u003e \u003cli\u003eHate to write code to drive OLED?\u003c\/li\u003e \u003cli\u003eDon't have enough I\/O pins to connect with OLED?\u003c\/li\u003e \u003cli\u003eHave special characters to display?\u003c\/li\u003e \u003c\/ol\u003e \u003cp\u003eThis  unique adapter is your solution, it is for any kind of  micro-controller, has: 2 communication mode. It will save lots of memory  space and I\/O resource on your project, with the easy remember commands  or Arduino lib, you can use OLED in couple of minutes! Draw  character\/line\/circle\/rectangle just cost less than 10 bytes of memory!\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: #339ccc;\"\u003e\u003cstrong\u003eAdvantage:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eWide viewing range, almost 180 degree from left to right and up to  down, you may know the modern LED TV now, this screen  is made by same  technoledge, Better than LCD.\u003c\/li\u003e \u003cli\u003eWorking voltage 3-5V application.\u003c\/li\u003e \u003cli\u003eResolution: 128 X 64\u003c\/li\u003e \u003cli\u003eSave lots of the I\/O resources: these products only need 2 I\/O pins  from your controller that depends on the communication type you want.\u003c\/li\u003e \u003cli\u003eEasy to use: the commands sending to products are easy to remember and understand.\u003c\/li\u003e \u003cli\u003eSupports many MCU: Arduino, ARM,  PIC, AVR, 51 Series, MSP430 Series, \u003c\/li\u003e \u003cli\u003eYou can display contents in 4 different directions: 0º, 90º, 180º,  270º(clockwise) on same screen, the product will map the coordinate  accordingly.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e \u003c\/p\u003e \u003cul\u003e \u003c\/ul\u003e","brand":"SainSmart","offers":[{"title":"Default Title","offer_id":54948300128595,"sku":"20-111-930","price":4.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/progradewarehouse.com\/products\/sainsmart-0-96-spi-serial-128x64-oled-for-raspberry-pi-arduino-mega2560-uno-r3-arm","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}