Controlling a Lock with an Arduino and Bluetooth LE
Open a solenoid lock using the Bluetooth Serial Plugin and a Bluetooth LE board.
Arduino Uno
Control a 5V Motor with the Arduino
This guide will introduce motor control using the Arduino.
TouchUp
TouchUp is a project initially developed to help a middle-aged woman who lives with multiple sclerosis (MS) in a caregiving facility. Due to the effects of MS, she has limited hand and arm strength to push the buttons on the handheld controller used to adjust her bed, a Hillrom-8400. Our goal was to develop an […]
Automatic Pet Feeder
I am going to teach you how to properly set up an Arduino for this configuration and explain some basic programming. I am also going to explain to people how to build the system in a few simple steps.
Electronic MIDI Wind instrument
This is a six button model of a wind instrument with a force sensor powered by Arduino that can detect combinations of keys and play many notes through a MIDI device, such as a keyboard. This means that you will be able to play more notes with minimum finger combinations compared to a normal wind […]
LED Sound Meter
In this guide you will learn to created an array of LEDs that visually represent the volume picked up by an electret microphone. You will learn how to wire 3 different circuits which are the LED array (which is really many individual circuits), the microphone, and a button which can be used to change the display mode […]
