All exercise bikes on the market have a small on-board computer, with which it is possible to detect some important information about performance such as, for example, the current speed, the ...

The Arduino code in the "serial_to_LCD" folder reads data from the Arduino serial port and displays it on the LCD screen (HD44780 compatible). It works both with the virtual serial port through the ...

Lucía Garbo has created an Arduino powered noise pollution monitor, powered by an Arduino Mega micro-controller and housed in a 3D printed case. Other components include a SparkFun Sound Detector and ...

This project implements a password entry system using Arduino, where users enter a 4-digit password via a keypad, and the entered password is displayed on an LCD. If the password matches the preset ...

[Wolf] had a Polar brand exercise watch that wirelessly monitored a chest strap that sends it heart rate data. It sounds like there’s some way to transfer data from the watch to a computer, but it’s ...

This Arduino based battery discharge monitor aims to provide an estimation of the capacity left in the battery by measuring and plotting its discharges. This Arduino based battery discharge monitor ...

Ever wish your home or office had airplane-style occupancy lights so you know when the toilet is in use? Some crafty hackers in Tokyo made this dream into a reality. Their attractive setup ...

If you are interested in keeping your crops free from pests you might be interested in a new range of hardware capable of building pest monitoring systems using the Arduino Pro platform. The example ...