Grafisk OLED display - 0,96" SSD1306, Hvid (7 ben)

Grafisk OLED display - 0,96" SSD1306, Hvid (7 ben)

Varenr: H32832

EAN: 5705412328326

Disse skærme er små, kun ca. 1", men meget læsbare på grund af den store kontrast på en OLED-skærm. Denne skærm består af 128x64 individuelle hvide OLED-pixels, hver enkelt er tændt eller slukket af controllerchippen. Den leverer sit eget lys, så der kræves ingen baggrundsbelysning. Dette reducerer strømforbruget til OLED'en markant.

Denne breakout kan bruges med enten en SPI eller I2C interface - kan vælges ved lodning af to jumpers på bagsiden. Designet er helt 5V-klar, med en indbygget regulator og indbygget boost-konverter. Det er nemmere end nogensinde at forbinde direkte til din 3,3V eller 5V mikrocontroller uden at have brug for nogen form for niveau shifter!

Du kan blive inspireret og finde nyttig library eksempelkode her: Adafruit SSD1306 library. Du skal bruge en mikrocontroller med mere end 1K RAM, da displayet skal være bufferet.

Du kan downloade vores SSD1306 OLED display Arduino library (se downloads), og der medfølger eksempelkode. Du kan vise tekst, bitmap, pixels, rektangler, cirkler og linjer. Den bruger 1K RAM, da den buffer hele skærmen, men den er meget hurtigt! Koden er nem at tilpasse til enhver anden mikrocontroller.

Tekniske detaljer:

Forsyningsspænding (VCC): 3,3...5Vdc
Displaytype: OLED (monokrom hvid)
Printstørrelse: 25,2 x 26mm
Skærmstørelse: 25 x 14mm (1")
Tykkelse: 4mm
Vægt: 9g

These displays are small, only about 1" diameter, but very readable due to the high contrast of an OLED display. This display is made of 128x64 individual white OLED pixels, each one is turned on or off by the controller chip. Because the display makes its own light, no backlight is required. This reduces the power required to run the OLED and is why the display has such high contrast; we really like this miniature display for its crispness!

This breakout can be used with either an SPI or I2C interface - selectable by soldering two jumpers on the back. The design is completely 5V-ready, with an onboard regulator and built in boost converter. It's easier than ever to connect directly to your 3V or 5V microcontroller without needing any kind of level shifter!

You can get inspired and find info at the Adafruit SSD1306 library. You'll need a microcontroller with more than 1K of RAM since the display must be buffered.

You can download our SSD1306 OLED display Arduino library from github which comes with example code. The library can print text, bitmaps, pixels, rectangles, circles and lines. It uses 1K of RAM since it needs to buffer the entire display but its very fast! The code is simple to adapt to any other microcontroller.