We had a few Halloween decorations with push button switches that we networked via an Arduino Uno. Three of the relays from the relay shield were used to activate a Grim Reaper and two sets of skulls. The push button from each decoration was cut and discarded. One of the wires coming from a decoration …
The purpose of this project was to create an internet-based rover using the combination of a cheap RC vehicle, an Arduino Uno with a Seeed Relay Shield, a Samsung Galaxy S3 in host mode, a workstation and PlayStation 3 controller. Our server software will run in the background on the S3 and visual feedback will …
In this post we will create a basic concurrent server using threads in Java. The server will be implemented for the Android platform as part of a larger project to control a USB interface board remotely. Below are two screen captures. The first shows a state of the server after a few clients have connected …