How Do You Make A Vibrating Dog Collar?
Build a dog collar that has a switch to activate it every time your dog makes a loud-enough noise. When the collar is activated, the dog becomes distracted by a buzzer made from two pager motors. These motors are most effective when positioned near the throat of the dog. Make sure to test the device every so often (not on the dog). Also, do not put it on the dog when the dog is in noisy surroundings, since this can backfire by making the dog feel threatened by loud noises. Buy a momentary voice-activated switch that is normally “open.” This means that you can buy a special circuit where the switch is off unless a sound turns it on. When it turns on, it will trigger whatever device it is attached to and turn it on. Encase this circuit in an appropriately sized PVC pipe joint for the circuit you are building. Remember to include space for the battery housing in the pipe joint. Attach a microphone. If you do not want to spend a lot of money, use a speaker from an old pair of ear buds as a
