Contents 1 Team Members 2 Mentor 3 Introduction 4 Components Used 5 Idea 6 Arduino Uno Board (ATMega328P) 7 Approach to Project 8 Sound Synthesis 8.1 Delay() 8.2 Interrupts 8.3 The nature of the periodic waveform 8.4 The nature of the amplitude envelope 9 Working Code 10 Expenses Incurred 11 Links 12 Videos Team Members
IR Harp using arduino Continue Reading
The GI SP0256 chip is an early 1980s bit of technology. It’s a 5V (to 7V) NMOS chip which is compatible enough with the 5V TTL circuity common in that era. 5V TTL disappeared for a while, then came back with the Atmel _28-based Arduino boards, many of which run at 5V. The SP0256 chip
General Instruments SP0256-AL2 English Phoneme Speech chip & an Arduino Continue Reading
I developed the camera trigger unit in order to synchronize various events and actions during free-flight experiments with hawkmoths in the wind tunnel described in a previous post. More specifically, the goal was to trigger multiple high-speed cameras and have LEDs that indicate the exact timing of electrical stimuli delivered via a miniature stimulus chip
Arduino – based camera trigger unit Continue Reading
In this post we will see how to make a laser barrier to integrate with an Arduino board. The applications of a light barrier (laser and infrared) are numerous, especially whenever we want that the passage of a person or of an object through a threshold triggers a certain event. This event may be, for example, a
A laser barrier with Arduino Continue Reading
Introduction The Home Automation Framework project is a web application that can remotely control the electronic devices in one’s home using a web interface on a smartphone, tablet or desktop computer. The project facilitates ease of access and remote control of electronic devices for those who are busy, have a disability, or are not physically
Team 12 – Prototype I Final Report: Home Automation Project using arduino Continue Reading
In the previous post, I outlined some Arduino code to generate tide height predictions for a NOAA tidal reference station. Now let’s do something useful with this newfound functionality. In the experiments I run, it’s useful to keep intertidal animals like snails and limpets on a natural tidal cycle. In addition, some animals like high-shore
Using Arduino tide predictions using arduino Continue Reading
Step 1: What You’ll need A linux web-server with PHP, an arduino, a relay and some other components. Step 2: Upload your code to the arduino Upload the following code to your arduino: void setup(){ Serial.begin(9600); } void loop() { if (Serial.available() > 0) { char inByte = Serial.read(); if(inByte == ‘1’){ digitalWrite(13,HIGH); } else if(inByte == ‘0’){
Arduino Internet Controlled Desk Lamp Continue Reading
Hey guys! I’d like to share with you the input device I created specifically to interact with AR glasses like the Google Glass, Meta, Moverio BT or with the VR headsets like Oculus Rift, Samsung Gear VR, vrAse, Durovis Dive. Those new products are amazing and they need new types of input devices. This instructable
Gravity Touch bluetooth glove using Arduino Continue Reading
Hello everyone…..Today I have taken something out of my flower garden….We all know,plants have their own lives,they can feel just as we feel..but they can’t express it…But what happens if a flower gains the ability to interact with you? Imagine a flower sitting at your desk looking at you,waiving it’s leaves,saying hello and bye….sleeping and
Flora- an interactive flower Continue Reading
This project is a subset of my idea of an interactive wall.. so this is an interactive wall-piece.. What does it do ? Mine is a touch activated light display. How does it work? It is controlled by an Arduino UNO which senses the inputs and turns on the respective outputs. Step 1: Building the
Arduino controlled Interactive wallpiece Continue Reading
