In this tutorial I will show you how to make gas leak alert security alarm using arduino nano and mq 5 gas sensor Description Introduction A gas detector is a device that detects the presence of gases in an area, often as part of a safety system. This type of equipment is used to detect
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In this post I will discuss about the detailed ARDUINO MEGA FOR BEGINNERS. In the previous post I have discussed about brief introduction of the Arduino MEGA there I have discussed about the Arduino MEGA board, specifications of the Arduino UNO, microcontroller IC on which Arduino UNO is based, applications of the Arduino UNO and the programming of the Arduino
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This sketch is used by Exercise: DRV8833 Dual DC Motor Driver. Full Source Code The full code is all in one file WheelDrive.ino. // WheelDrive – move a pair of DC motors at varying rate and direction // // Copyright (c) 2016, Garth Zeglin. All rights reserved. Licensed under the // terms of the BSD 3-clause license
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Some of the exercise packages include several utility and test programs. These are all standalone scripts using Python 3 and a few additional packages as described in Python 3 Installation. The following scripts may be browsed in the Python MIDI tools directory on the course site. list_MIDI_ports.py Command-line test program for identifying available MIDI ports by printing a
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This drawing showcases a rock-paper-scissors game that utilizes three pushbuttons for user input, two hobby servos instead of a human hand to show the countdown and selections, and tone feedback through a speaker. The code is designed to showcase a variety of techniques. non-blocking event polling loop to simultanously process input and output switch-case state
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This sketch is used by Exercise: MPU6050 IMU I2C Module. Main Source Code The main code is in MPU6050_DMP6.ino. // I2C device class (I2Cdev) demonstration Arduino sketch for MPU6050 class using DMP (MotionApps v2.0) // 6/21/2012 by Jeff Rowberg <[email protected]> // Updates should (hopefully) always be available at https://github.com/jrowberg/i2cdevlib // // Changelog: // 2013-05-08 – added seamless
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This sketch is used by Exercise: Music Sequencer. Full Source Code The full code is all in one file MusicSequenceDemo.ino. // MusicSequenceDemo.ino : demonstrate generation of two simultaneous tones at different rates and patterns // The example program generates audio-frequency square waves at different // pitches and patterns on pins 4 and 5 to demonstrate an event-loop
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This sketch is used by Exercise: Event-Loop Programming. Full Source Code The full code is all in one file EventLoopDemo.ino. // EventLoopDemo.ino : demonstrate generation of two simultaneous square waves at different rates // The example program generates audio-frequency square waves at different // pitches on pins 4 and 5 to demonstrate a simple event-loop control structure
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This sketch is used by Exercise: Servo Sweep. Full Source Code The full code is all in one file ServoSweep.ino. // ServoSweep – move a servo along trajectories // // Copyright (c) 2016, Garth Zeglin. All rights reserved. Licensed under the // terms of the BSD 3-clause license as included in LICENSE. // // This program assumes
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This sketch is used by Exercise: Read Ultrasonic Ranger. Full Source Code The full code is all in one file ReadSonar.ino. // ReadSonar – measure distance using a HC-SR04 or compatible ultrasonic ranger // // Copyright (c) 2016, Garth Zeglin. All rights reserved. Licensed under the // terms of the BSD 3-clause license as included in LICENSE.
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