21st Century Learning and Teaching

This post is about how to use the 0.96 inch OLED display with the Arduino. It includes schematics and code It is a very small display, the screen has 25mmx14mm...

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https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=OLED

This very simple sketch scans the I2C-bus for devices. If a device is found, it is reported to the Arduino serial monitor.

This sketch is the first step to get the I2C communication working.

The sketch shows the 7-bit addresses of the found devices as hexadecimal values. That value can be used for the "Wire.begin" function which uses the 7-bit address. Some datasheets use the 8-bit address and some example sketches use decimal addresses.

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https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=OLED

This is a working example of my OLEDMeter animation. This is a fairly accurate imitation of an Analog VU Meter. I think it even looks better than the original VU meters from the 60s and 70s. All I need now is a 2nd SH1106 for the left and right channels.

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https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=OLED

How to display bitmap wit Arduino.

Used librarys:
https://github.com/adafruit/Adafruit-...
https://github.com/adafruit/Adafruit_...

Bitmap converter...

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https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=ARDUINO

https://www.scoop.it/t/21st-century-learning-and-teaching/?&tag=OLED