You can easily add Internet-based control for your Arduino if it is close enough to your server to be connected via USB. This tutorial will give the basics you need to get it working. The gist of this ...

paul@paul-desktop:~$ sudo mysql -h192.168.1.201 -ugranary_sensors -ppassword --port=3306 Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB ...

[Santiago] recently completed this project which he calls Tuitwall. It will display your Twitter feed on an LED matrix. The method he used to put it together will come in handy for any project where ...