Get Arduino Nano I2C Example Pictures

Get Arduino Nano I2C Example Pictures. Master arduino then reads the pwm value from the slave arduino and adjusts the brightness of its led according to that value. In this tutorial you will learn how to control a 16x2 or 20x4 i2c character lcd with arduino.

Then we want to set the wiper value.

Instantly share code, notes, and snippets. It looks something like this: Master arduino then reads the pwm value from the slave arduino and adjusts the brightness of its led according to that value. These pwm pins find applications in which we need to regulate something for example the speed of the motor or brightness of the lamp.