Tagged: PIR Sensor

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In the eye of the beholder

When we last left our handsome hero he was securing the perimeter using a PIR sensor and an Arduino. The rig was designed to raise an alarm via a piezo buzzer when the sensor...

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Securing the perimeter

Just a quickie, this time, to let you know I’ve finally completed Project 6: PIR Zombie Detector. I’m not exactly sure what I did wrong the last time, although it’s a safe bet that...

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One step forward, two steps back

One of my friends, a young gentleman by the name of Cos, has a healthy respect for the idea that the zombie apocalypse isn’t an if – but a when. This is something which...

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Prime day was eventful, for all the wrong reasons

The 12th July was Prime Day, Amazon’s answer to the blue cross sale. This is relevant, as I was saving my money for this special day, planning to use it as an opportunity to...