It uses an Android device to switch an LED driven by the Arduino. Connectivity is provided ... You’ll find the voice recognition diagram after the break as well. You could try to go completely ...

PWM pins in the diagram have the same tilde sign in front of the pin numbers. PWM pins are generally used in controlling output devices in Arduino projects. To send a PWM value to a PWM-capable ...

functional block diagrams, and other programming systems covered under the IEC 61131-3 standard. Not only that, it allows the combination of these types of PLC programming with Arduino sketches.