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In scenes reminiscent of Wallace and Gromit: Curse of the Were-Rabbit, gardeners’ are putting laser and infrared alarms over their mammoth marrows and colossal carrots.
A PIC18F1220 micro controller sits at the center of the alarm and handles the majority of its functions. It takes input from the laser detection circuit, triggers the buzzer, as well as arms and ...
How to build a laser trip wire alarm with Arduino As a preview of his latest book, Arduino Project Handbook: 25 Practical Projects to Get You Started, Mark Geddes takes us through the project to ...
The Gun Operated Alarm Clock was a good conceptual design, but the Laser Target Alarm Clock has two things that its predecessor lacks. First off, it is vastly more challenging (and therefore ...
Users of the award-winning REDSCAN RLS-3060 laser series can now deploy additional features after intruder detection specialist OPTEX upgraded the series’ firmware and configuration software. Version ...
Dragging yourself out of your pit is never a pleasant prospect – but the Laser Target Alarm Clock could add a bit of fun to the experience. You need to fire a laser and hit the centre of the target to ...