Camping alarm

Nowaday, in China, more and more people love outdoors in weekend, Camping has been one of the favourite activities. As a Camping enthusiasts, in this year, most weekend is spent in the wild and stay in a tent for a night. However, including me, most people will feel sleeping bad in outdoors, as they will has some concerning for the safety, they will concern if someone or creature is approaching to their tent. To solve the anxiety, Here the camping alarm is coming.

Base on Seeeduino lotus, I was trying to use the Seeeduino Xiao, which has a compact size, but it is too hot to get it right now, therefore, I have to choose the Seeeduino lotus, and with 4 PIR sensor, to detecting the object from 4 different side, right, left, front and back, and a Buzzer, to "bee, bee, bee" when a object is 3 meters away from you, to remind the person in the tent to be cuatious and wake him up, start fighting against the beast or run away.

Even it is a low probability event, but the camping alarm will reduce your anxiety in the wild and help you sleep well.

That is it.

"Hey, wait, Man, don't you feel it looks urgly without a encloure ? ”

“en... en.. You probably right, but too busy to make a enclosure for it. Don't have your attention staying on the appearance.

All right, just forget the dialogue, for some reason, I didn't have a enclosure for it. I am going to test it this weekend camping.

Have a nice day !