Programming Arduino with LabVIEW (Practical projects)

Explore the Arduino platform with a microcontroller, digital pins for input and output, pwm control, serial communication on pins 0 and 1, and open-source hardware with a strong community.

Identify the hardware needed for the first project, including a single wire, two leads, and a 330-ohm resistor, plus a cable to connect to the laptop.

Explore the arduino ide interface and the four areas—menu bar, toolbar, text editor, and message area—and master verify, upload, file management, and the serial monitor.

Learn the main structure of an Arduino sketch with setup and loop functions, including pin mode configuration, serial settings, and using // and /* */ for comments.

Configure Arduino digital pins with pin mode, perform digital write and read, and connect a motion sensor and led for practical projects in LabVIEW.

Design the first Arduino project to blink a led by configuring pin 10 as output, sending high and low signals with one-second delays, and uploading the code.

Simulate the first project in Proteus by installing the required library, adding the Arduino component on pin 10 with ground, and uploading the hex file to run a blink.

Discover why variable declaration matters in Arduino projects: store values in memory, replace pins or delays with a single variable, and distinguish between variable, constant, and hash define.

Program lights to cycle red, yellow, and green using pins 3, 4, and 5; each step lasts one second with others off, and simulate then upload to hardware.

Control a led with a switch on an Arduino, wiring the button to pin seven and the led to pin eight, reading the switch state to flash or light.

Explore pulse width modulation on Arduino to control LED brightness and motor speed, using analogWrite to vary the duty cycle from 0 to 255 and understand frequency limitations.

Read a potentiometer with an analog input, convert 0–5 V to 0–1023 via the ADC, map to a 0–255 PWM duty cycle, and fade the LED.

Learn to control a 12-volt dc motor's speed with a transistor switch and a 5-volt pwm signal from Arduino, using pulse width modulation to vary voltage.

Introduce the LabVIEW graphical development environment, explain virtual instruments and the front panel and block diagram, and demonstrate creating projects and VIs with controls, indicators, and graphs.

This LabVIEW project teaches designing a front panel with a switch and LED, wiring the switch to the LED on the block diagram, and using run buttons and highlight execution.

Design a voltage divider circuit in LabVIEW using two resistors to compute Vout from Vin, R1, and R2, while building a simple calculator for add, subtract, multiply, and divide.

Upload firmware for the two libraries, Lynx library and LabVIEW interface for Arduino, to the Arduino board using the firmware wizard, then select the proper com port and test.

Learn to control a led on Arduino pin 10 with a LabVIEW switch, using pin mode, digital write, and a while loop through the LabVIEW interface for Arduino.

Learn to control three LEDs with three switches in LabVIEW by connecting a visa resource to an Arduino, configuring initialization, and converting booleans to 0/1 for digital writes.

Connect LabVIEW with an Arduino to blink an LED on pin seven using digital write and delay, splitting the code into on and off parts via a flat sequence.

Master blinking an LED with a while loop in LabVIEW, wiring a shift-register logic, configuring timing delays, and observing data flow through initialization, shift, and not operations.

Design and implement a traffic control project by wiring three LEDs to pins 7, 8, and 9 as outputs in LabVIEW for Arduino, with timed sequences.

Add features to a traffic control project by wiring red, yellow, and green LEDs as front panel indicators, using constants, booleans, and local variables in LabVIEW to control the LEDs.

Learn to read a switch input with LabVIEW, configure pins as inputs, wire switch and resistor, interpret 0/1 values, and note pins 0 and 1 are reserved for serial communication.

Learn to fade an LED and control a DC motor's speed with PWM in a LabVIEW for Arduino project, using pins 3 and 6 and a 0–255 duty cycle control.

Control an LED brightness and DC motor speed using a for loop in LabVIEW with Arduino, iterating 0 to 255 and applying a short delay to modulate PWM.

Read analog values from an input, map 0-255 to 0-5 volts, and control a led and a dc motor with pwm duty cycle on pins 3 and 6.

Learn to use the LabVIEW LINX library to control an Arduino LED with a switch, including uploading firmware, configuring com port, and wiring digital output via the MakerHub links library.