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Ethernet Switching - with Arduino

Aim: Switch relays from the ethernet or the internet, using your mobile, tablet or computer with a nice graphical user interface. Update V4.06 Please read the below steps to Step 2 if you are viewing this article for the first time. Please go to step 3 for the latest revision which is V4.06 A user modified version with logon option is placed in step 5 for easy download. Material: * Arduino MEGA 2560 * Arduino Ethernet Shield * Relay boa...


Ethernet (LAN RJ45) cable tester with Arduino

In this article you can find instruction on how to make a simple ethernet cable tester driven by an Arduino. I was inspired by this page that simply and clearly describes how to make a tester for e...