If I can't buy them I make my own....:smile:
In the late 60's, to check if there was power in the plugs on cold nights at the mill to plug in my car, I had wired a small neon bulb inline with the proper resistor inside the plug, making the plug glow if there was power in the line....(Damn...I should have patented that)
A few months ago for when we are away, I wired a touch sensor to the front and back door "Steel doors" and connected it to a speaker with an MP3 player of the sound of two Dobermans barking...it runs for three minutes if someone touches the door........I should switch it on when I'm home and test it on Jehovah witnesses;-)
This morning I tested my latest when I put my garbage bags at the road...A small Bluetooth speaker that I put on the roof of my car, and an mp3 recording of a gunshot looped to play every 30 seconds on my laptop. A couple of crows landed across the street to pick at my neighbour's garbage, I started the recording, they got startled and flew in a tree, Thirty seconds later, the second shot...and they buggered off to another street...
I like gadgets....:lol:
In the late 60's, to check if there was power in the plugs on cold nights at the mill to plug in my car, I had wired a small neon bulb inline with the proper resistor inside the plug, making the plug glow if there was power in the line....(Damn...I should have patented that)
A few months ago for when we are away, I wired a touch sensor to the front and back door "Steel doors" and connected it to a speaker with an MP3 player of the sound of two Dobermans barking...it runs for three minutes if someone touches the door........I should switch it on when I'm home and test it on Jehovah witnesses;-)
This morning I tested my latest when I put my garbage bags at the road...A small Bluetooth speaker that I put on the roof of my car, and an mp3 recording of a gunshot looped to play every 30 seconds on my laptop. A couple of crows landed across the street to pick at my neighbour's garbage, I started the recording, they got startled and flew in a tree, Thirty seconds later, the second shot...and they buggered off to another street...
I like gadgets....:lol: