Codebender logo

MeArm_LCD_Tester by MeArm

Cloned from Sketch MeArm_Joy_LCD_2 by MeArm

Sketch for testing the correct contrast of your LCD
This sketch disables all other functions of the brains board and is just for testing the LCD Screen. Contrast is from 0 to 127. Up and down on the left joy stick will change the contrast. Record the number at which you can most clearly see the screen then use it in the Default code.

Embed This Sketch

Use the following HTML code to embed the sketch code above in your blog or website.

<iframe style="height: 510px; width: 100%; margin: 10px 0 10px;" allowTransparency="true" src="https://codebender.cc/embed/sketch:372358" frameborder="0"></iframe>

Embed The Serial Monitor

You can also embed the Serial Monitor section! Just use this HTML code.

<iframe style="height: 510px; width: 100%; margin: 10px 0 10px;" allowTransparency="true" src="https://codebender.cc/embed/serialmonitor" frameborder="0"></iframe>