{"product_id":"afisaj-oled-0-96-inch-i2c-ssd1306-qwiic-albastru","title":"Afisaj OLED 0,96 inch I2C SSD1306 128x64 cu Qwiic, Pixeli Albastri","description":"\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003ca href=\"\/en\/collections\/soldered\"\u003eSoldered\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eAfisaj \u003cstrong\u003eOLED de 0,96 inch\u003c\/strong\u003e cu pixeli albastri, controler \u003cstrong\u003eSSD1306\u003c\/strong\u003e si rezolutie de 128 x 64 pixeli. Fiecare dintre cei 8192 de pixeli este un LED care se aprinde singur, deci nu exista iluminare de fundal. De aici vine contrastul foarte bun, negrul real si consumul mai mic decat la un LCD clasic.\u003c\/p\u003e\u003cp\u003eComunica prin I2C la adresa 0x3C si are doi conectori \u003cstrong\u003eQwiic\u003c\/strong\u003e, deci il legi la placa fara nicio lipitura. Are regulator pe placa, asa ca merge alimentat la 5 V si ramane compatibil cu placile de 3,3 V. Consumul este in jur de 20 mA, in functie de cati pixeli sunt aprinsi.\u003c\/p\u003e\u003ch2\u003eUnde il folosesti\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAfisarea valorilor de la senzori direct pe montaj, fara calculator\u003c\/li\u003e\n\u003cli\u003eMeniuri si interfete simple pentru proiecte cu Arduino sau ESP32\u003c\/li\u003e\n\u003cli\u003eCeasuri, cronometre si contoare facute de tine\u003c\/li\u003e\n\u003cli\u003eAparate de masura portabile, unde conteaza consumul\u003c\/li\u003e\n\u003cli\u003ePanouri de stare pentru roboti si automatizari in casa\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecificatii tehnice\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eControler:\u003c\/strong\u003e SSD1306\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagonala:\u003c\/strong\u003e 0,96 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRezolutie:\u003c\/strong\u003e 128 x 64 pixeli, adica 8192 de pixeli\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCuloare pixeli:\u003c\/strong\u003e albastru\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIluminare de fundal:\u003c\/strong\u003e nu are, fiecare pixel emite singur lumina\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterfata:\u003c\/strong\u003e I2C, adresa 0x3C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConectori:\u003c\/strong\u003e doi conectori Qwiic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensiune de alimentare:\u003c\/strong\u003e 5 V, cu regulator pe placa pentru 3,3 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNivel logic:\u003c\/strong\u003e 5 V pe pinii I2C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsum:\u003c\/strong\u003e aproximativ 20 mA, in functie de pixelii aprinsi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauri de prindere:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensiuni:\u003c\/strong\u003e 30 x 30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware:\u003c\/strong\u003e biblioteci Arduino si MicroPython\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIntrebari frecvente\u003c\/h2\u003e\u003ch3\u003eAfisajul OLED SSD1306 exista si cu pixeli albi?\u003c\/h3\u003e\u003cp\u003eDa, acelasi afisaj SSD1306 exista si cu pixeli albi: \u003ca href=\"\/en\/products\/afisaj-oled-0-96-inch-i2c-ssd1306-qwiic\"\u003eafisajul OLED cu pixeli albi\u003c\/a\u003e. In rest, cele doua afisaje sunt identice.\u003c\/p\u003e\u003ch3\u003eMerge pe 3,3 V sau pe 5 V?\u003c\/h3\u003e\u003cp\u003ePe amandoua. Placa are regulator, deci o alimentezi la 5 V, iar prin Qwiic primeste 3,3 V de la placa gazda. Nu trebuie sa faci nimic special.\u003c\/p\u003e\u003ch3\u003eCu ce biblioteca il folosesc?\u003c\/h3\u003e\u003cp\u003eProducatorul are biblioteca proprie pentru Arduino si modul pentru MicroPython. Merge si cu bibliotecile obisnuite pentru SSD1306, de exemplu cele bazate pe Adafruit GFX.\u003c\/p\u003e\u003ch3\u003ePot pune doua afisaje pe aceeasi magistrala?\u003c\/h3\u003e\u003cp\u003eNu la adresa implicita, pentru ca ambele ar raspunde la 0x3C. Iti trebuie fie un afisaj cu alta adresa, fie un multiplexor I2C.\u003c\/p\u003e\u003ch3\u003eSe arde imaginea daca sta afisata mult?\u003c\/h3\u003e\u003cp\u003eEcranele OLED pot retine imaginea daca afisezi acelasi continut static luni de zile. Pentru montaje care stau pornite permanent, muta periodic continutul cu cativa pixeli sau stinge afisajul cand nu il folosesti.\u003c\/p\u003e\u003ch2\u003eDocumentatie si resurse de la producator\u003c\/h2\u003e\u003cp\u003eProducatorul publica documentatia completa, schemele si exemplele de cod. Linkurile de mai jos duc direct la ele.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.soldered.com\/ssd1306\/overview\/\" target=\"_blank\" rel=\"noopener nofollow\"\u003eDocumentatia completa a produsului\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.soldered.com\/ssd1306\/arduino\/geting-started\/\" target=\"_blank\" rel=\"noopener nofollow\"\u003eGhid de pornire cu Arduino\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/SolderedElectronics\/Soldered-OLED-Display-Arduino-Library\" target=\"_blank\" rel=\"noopener nofollow\"\u003eBiblioteca Arduino\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.soldered.com\/ssd1306\/arduino\/writing-text\/\" target=\"_blank\" rel=\"noopener nofollow\"\u003eDocumentatia bibliotecii Arduino\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/SolderedElectronics\/Soldered-MicroPython-Modules\/tree\/main\/Displays\/SSD1306\" target=\"_blank\" rel=\"noopener nofollow\"\u003eModul MicroPython\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.soldered.com\/ssd1306\/hardware\/\" target=\"_blank\" rel=\"noopener nofollow\"\u003eDetalii hardware si scheme\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/github.com\/SolderedElectronics\/Display-OLED-I2C-white-0.96-hardware-design\" target=\"_blank\" rel=\"noopener nofollow\"\u003eFisierele de proiectare hardware\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cms.soldered.com\/products\/333099\/media\/333099_pinout-png_2b64ad.svg\" target=\"_blank\" rel=\"noopener nofollow\"\u003eSchema pinilor\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/docs.soldered.com\" target=\"_blank\" rel=\"noopener nofollow\"\u003eToata documentatia Soldered\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Soldered","offers":[{"title":"Default Title","offer_id":58289687560532,"sku":"333100","price":52.89,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/8645\/0260\/files\/333099_featured-photo_c4db40_a6f2ddae-d83e-4853-91db-9edf454981f1.gif?v=1789196125","url":"https:\/\/bazaiot.ro\/en\/products\/afisaj-oled-0-96-inch-i2c-ssd1306-qwiic-albastru","provider":"BazaIoT","version":"1.0","type":"link"}