I get up for work a couple of hours before my wife and baby, so I had to figure out a way to wake up without making any noise that will wake them up (they are light sleepers)
DO NOT SHOCK ANYONE WITH 220 OR 120V, THAT WILL SERIOUSLY HURT OUT KILL THEM!
I have used it for two years now, it is bad enough to get me up every time, yet not bad enough to keep me up at night.
Be aware that it hurts quite a bit, but it is by no means horrible!
It is electrical, so never use it around your chest or neck!! Also don't use it if you have any heart condition!
Step 1: Wiring Diagram
Electric cattle fence transformer
220v timer unit
Lamp cable, 5 Mtr
Foam for sound insulation
Here is a simple wiring diagram, I used a commercially avaliable 220v timer the the red is 220v from the wall.
The blue is the shock wiring, I used a lamp cable, I used a light switch to make an easy way to short the shock circuit.
A canvas or elastic belt that I attach to my ankle. The buckle is one electrode, and the wire is sewn into the fabric to make up the other one.
Step 2: Pictures
1: short circuit switch, keep next to your pillow, it has graphics to show when it is armed and when it is shorted
2: ankle strap with two electrodes, one on the buckle one sewn into the fabric
3: electric fence transformer with sound insulation and electric terminals attached to the shock wire
4: 220v timer
5: the entire assembly