Video: Booby trap trip wire alarm!
Kipkay is a Gadget Master of the first water. Check out his video on how to build your own (mechanical) movement detector.
Alarms
Bella Italia
Ahead of the imminent March/April competition post, here is an Italian-themed round up of Gadget Master posts.
If this doesn’t wake you up in the morning …
Nothing will. We’ve all heard the expressions “Sleep like the dead” and “Sleep like a baby”. If these sayings hit a little too close to home and you have a loved one who just doesn’t seem to wake up when the humble bedside alarm clock rings, why not…
How did we manage before the headlight alarm?
Never forget to turn off your headlight ever again! Most new cars already have a headlight alarm built in but there are still many cars out there without that feature. This circuit is cheap and easy to put together. For a few other car-related gadget ideas, why not have…
Some fridges are always alarmed
Back to Bella Italia A fridge that’s alert for midnight snacks. When you’ve popped in your fridge alarm, getting peckish in the middle of the night and forgetting to close the door – along with escalating electricity bills – will be a thing of the past. Italian inventor Flavio Dellepiane…
Ye olde Nintendo alarm clock ... e
And now it’s time for a walk down memory lane. The battle of Sega vs Nintendo is epic and has waged for some time, and it puts the grand finale battle in the Lord of the Rings to shame (Personally, we’re quite torn on this matter. Our very…