Running Arduino with 2 outputs and 2 inputs
Jul 22, 2020 · I am doing a project with 2 inputs (2 x ultrasonic sensors) and 2 outputs (buzzer and send SMS) The code to run the buzzer and sms works perfectly individually. For the buzzer, it will stop buzzing after approx 5 seconds.
Project 02: Spaceship Interface – Programming in Arduino
Feb 29, 2016 · We will want to set the digital pins 3 to 6 to OUTPUTS, so that when a signal is sent LEDs can blink or change its state. The digital pin 2 will be configured to INPUT, as we will receive the signal to see if the button is pressed or not …
Arduino Uno -- Multiple Inputs & Multiple Outputs
Jul 19, 2016 · I have an Arduino Uno Rev.3 & I want to do the following:-have 2 separate inputs, on analog input pins 2 & 3-have 2 separate PWM outputs, on digital pins 5 & 6. Right now, I can get the code to work perfectly for one input/output at a time, using the following: int ledPin = 5; // LED connected to digital pin 5
Help needed programing 2 inputs with 2 outputs - Arduino Forum
Sep 17, 2019 · I understand how to write basic single input and single output code, but I'm having trouble writing one where I have 2 inputs and 2 outputs. My son was using the laser tripwire alarm while playing an Airsoft capture the flag game, but it kept going off when he would relaunch and alert the other team.
Running Arduino with Multiple inputs and multiple outputs
Jul 22, 2020 · I am doing a project with 2 inputs (2 x ultrasonic sensors) and 2 outputs (buzzer and send SMS) The code to run the buzzer and sms works perfectly individually. For the buzzer, it will stop buzzing after approx 5 seconds.
2 inputs controlling 2 outputs - Programming - Arduino Forum
Jul 25, 2014 · I've been following Jeremy Blum's on-line tutorials and have found them of great benefit. pinMode(switchPin, INPUT); pinMode(ledPin, OUTPUT); boolean current = digitalRead(switchPin); if (last != current) delay(5); current = digitalRead(switchPin); return current; currentButton = debounce(lastButton); if (lastButton == LOW && currentButton == HIGH)
Controlling 1 Output With 2 Inputs - Arduino Forum
Dec 6, 2019 · Hi, I am trying to use two inputs to activate output pin 8. The application is to have output pin 8 activate a 5 volt relay when the arduino receives input from pin 5 or 9. I have the inputs wired in the same way, but …
Creative Coding — Multiple Input & Multiple Output - Medium
Nov 20, 2023 · While basic, this small-scale project gave me valuable practice with Arduino input and output. The two iteration approach provided structure as I progressed from a quick proof-of-concept to...
Intermediate Arduino: Inputs and Outputs using arduino
Aug 9, 2024 · In this case, we can use an external integrated circuit (also called a “chip”) to expand the Arduino’s inputs and outputs. Shift registers are chips which use logic gates to control many inputs or outputs at once.
Arduino UNO-Based Smart Sensor Hub with Multiple Inputs and Outputs
The system features multiple input and output connections via panel mount banana sockets, enabling flexible and expandable sensor and actuator interfacing. Perfect for students, hobbyists, and developers, this project can be opened and customized directly in Cirkit Designer.
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