Hi, after read this thread I become very excited. A device that can sense my arousal and control the vibrators was a dream for me. I want to be eged and denied forever but I can't control myself longer than two weeks on my own. And some times I accidentally come when I tease myself. So I decided to build such a device myself. And I finally have one! Thanxs to all who have shared there ideas. I have dive into some electronic components learning sites to know what componens do and make a little chance to let it work. And because the world is better if we share everything it's time to share mine.
I build a heartbeat detection sensor like this one:
http://embedded-lab.com/blog/?p=1671#comments
I only used the sensor part. Not the digital counter part. So I have a device that the LED blinks on my hearth beat. The two LEDs are build as described by smallhorse. But I put them under my ballsack.
Secondly I used my relay card to amplify the signal from the LED to switch a realy.
U can build yourself a amplifier to switch a relay.
Now the relay clicks on my heart beat. I can use my finger on the LEDs to test.
Third I build a little timer with 3 resistors 2 npn transistors and 1 pot
The timer will be activated by the first relay after a twich. The second relay shut down the vibrators and turns them on after a pre defined time.
Done.
Showtime:
I wrap the sensor under my balls with a cords or elastics.
I turn on a movie
I make myself hard.
I put on the head vibrator.
I turn on the power for the sensor.
The vibrator turns on.
I twitch and the vibrator stops.
I relax and the vibrators turns back on and after a twich the vibrator stops and a timer is running after 5 seconds. If I twich again the timer counts from the start. So I have to wait still 5 seconds. I keep still and relax and the vibrator brings my to a hornier level. My cock will become harder and harder because I try to relax but I am teased to the max.
I becane to feel the little twitches and the become stronger, now the vibrator stops. After relaxing the started again but I am to horny so I twich. But after 3 twitches and 15 seconds rest I manage to relax beter. The vibrator brings my back to a very hard cock full of tens. So tens it feels like it will explode. And after a will it will explode but first I have to learn to relax. After an hour I managed to relax till it's explode. But when I do the vibrator stops and a ruined orgasm is what I get. And after relaxing it's start again and the process start all over, again and again. Milked dry but no full orgasm.
Pros about this system:
This system can build with only electronics and you don't have to use a computer and programming skills.
My followups:
I am going to make a magnetic lock with a battery so I can make myself locked to a chair. First I tight myself the angles and one wrist and use the magnetic lock for the last wrist. A timer set to one hour and for safety the battery drain after two hours.
Than put a frozen cum cube in a little clothe and bound this to my mouth. So this will meld after ten minutes and a can taste for the remaining hour.
If someone is interested in the build, I can give you the details.
