With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
We have a be nice comment policy. Please be positive and constructive.
We noticed you attached photosto your comment.
The elderly in particular use a cat-deterrent in their garden. It is a small apparatus with a speaker attached to it. It produces a high-pitched bleep of more than a 100 decibel. The sound is mostly only audible for children, youngsters and people with ears that are still good. Many cat-deterrents use the same noise as the Mosquito. The sound causes pain in the ears, headache, and ringing in the ears. If you have any complaints consult your GP and make mention of it on social media!
Working Mosquito: 17KHz-20KHz 90dB Working Cat Deterrent/Animal Chaser: 16KHz-23KHz 130dBTinnitus by a dog repeller? Who can tell me more? www.mosquito.pieptonen.nl for contact (Dutch)
Arduino Mosquito Repeller
DIY Rechargeable Electronic Mosquito Repeller
DOGS Ultrasonic Repeller (Handheld+Audible test+Rechargable)
How To Keep Dogs Out Of Your Yard (Or Anywhere Else)
Advanced Mosquito Repeller and Swatter
Gursimran Singh 425
Sound Ranging for the Visually Impaired using Arduino Prototype Design Concept
Ultrasonic Bat - Leak - Arc Detector
RFABulous Dog Food Bowl
Ultrasonic non-directional speaker
Ultrasonic Range Finder Using Arduino
Posted:Oct 17, 2011
Join 2 million + to receive instant DIY inspiration in your inbox.
© 2016 Autodesk, Inc.