Make A Website Down Alarm

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You worked hard on your website. Find out whenever it goes down with this DIY notification alarm. via instructables

If your website goes down, you want to be the first to know. Make it obvious when there’s a problem by hooking up a big alarm light to a Tessel, which will ping your website every few seconds to check for trouble.
This project can also be viewed on the Tessel Projects Page.

You will need:
• a Tessel
• a Relay Module
• an alarm light like this one
You’ll also need the following tools:
• Screwdriver
• Wire strippers (scissors work, if you’re careful)
• Computer for programming

Full tutorial


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