This interface does not include the encoder itself.ġ. We used an encoder I☬ interface that comes as a small board with the I☬ components. I☬ technology can simplify and enhance many of your applications we’ll demonstrate how to set up an I☬ encoder as well as a small OLED display. If you’re unsure about your device’s address, and especially if you’re only going to use one I☬ device in your project, use a program called Arduino I2C Scanner to see each connected device’s address. I☬ modules include a default value for their address, but to set them up you’ll need to use jumpers or connect certain solder pads. Take note: you only need one resistor for each line, even if you’ve chained together multiple modules. Some boards even include built-in accommodations for these resistors. We use a 4.7kohm value for this setup, which is standard, but not essential. You’ll also need to attach SDA and SCL to a positive voltage through a pull-up resistor.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |