Search Results for "button"

...The system utilizes the Arduino Uno/Nano to report on local weather conditions (temperature, humidity, barometric pressure). The system also provides a 10-second countdown when the fire button is pressed. The system meets and exceeds the NAR Safety Code standard for model rocket launch systems as it incorporates a removable key to block the flow of power to the launch pad. It incorporates an additional two-button safety system to ensure that a launch is conducted exactly at the desired time. This release marks Version 1 of the system. ...

Light intensity distribution (LID) of a lamp can be measured by taking wall/ceiling beamshots with a digital camera. The scripts process jpgs images (that have to be processed from raw data) and visualize the LID nicely. Driver: Linear, using AMC7135 and Atmel AVR ATtiny45, Li-Ion battery powered. The firmware provides convenient control - bikelight-specific. Below are firmware features

Simply type in the names of the chords that you'd like played, with a space between each chord. Set the tempo by entering a delay time (in fractions of second) to be paused between each chord. Click the start button to hear the chords played repeatedly. Save and load progression for any songs you've created. Chord types include major triad, minor triad, dominant 7th ("7"), major 7th ("maj7"), minor 7th ("m7"), diminished 7th ("dim7"), and half diminished 7th ("m7b5").

Electronic system for the popular brain games like Jeopardy. Now system can only register who pressed button first. Licensed under GPL v2

This is an open-hardware one-button time-lapse camera timer initially developed for a Canon 400D Digital SLR camera. It can be used to take photographs at intervals from 1 second to 65535 seconds (approximately 18 hours). Uses a PIC microcontroller.

A small and easy to use virtual Midi Keyboard for the GTK/Gnome Desktop. Written in Vala.