Home Chapter 7 ARDUINO Maxuino Driving an LED high and low
ARDUINO Maxuino Driving an LED high and low

In this chapter we will explore the most basic code to drive an LED high and low interfacing through Maxuino though using MAX MSP and Jitter 6.

Below is the basic circuit design and schematic.

 

CC from Arduino website. Showing the LED with 220 Ohm resistor going into pin 13.

 

 

To build this circuit make sure your LED is aligned properly with the anode and cathode in the correct direction. You should use a 220 Ohm resistor though you can also use a 1K Ohm resistor if you do not have a smaller one.

Schematic of LED going from ground on the Arduino UNO to pin 13

 

digitalwrite-simple (Max/MSP patch)
Copyright Ken Rinaldo

 

 

With this patch you must specify the pin number to function on the Arduino and you must also activate the pin. We are going to use the code (pak digitalWrite 1 1) where the first 1 is updated by the clicking of the message 13. By clicking the 13 you replace the 1 with 13. If you want to activate a different pin simply change that number by unlocking the patch and writing a new number.

 

digitalwrite (Max/MSP patch)
Copyright Ken Rinaldo