⚠ This repository is mainly concerned with hardware. For examples on writing software for this, check out taetris-stun.
This whole thing is based on that disposable camera flash circuit. Normally in a disposable camera there'd be a circuit that takes 1.5 V from a AAA battery and boosts it up to around 310V for the integrated flash to use. Instead of attaching a flash, the output goes through a human body.
- DON'T DISCHARGE A CAPACITOR INTO YOUR BODY!
- THAT KILLS!
- REMOVE THE CAPACITOR FROM THE FLASH CIRCUIT!
- BEFORE SNAPPING IT OF OR DESOLDERING, DISCHARGE IT BY SHORTING THE TWO LEADS VIA A SCREW DRIVER WITH A PLASTIC HANDLE!
The microcontroller drives a transistor which drives a relay which in turn opens and closes the connection of the battery to the flash circuit.
Using a Wemos D1 mini enables me to electrocute myself (or friend who of course have given consent) over the internet. A good point to mention that this is...
Do not use this on people with any kind of heart condition or similar things!
Remember to remove to capacitor on the flash circut! Do not discharge it into your body or you'll die!
I will not take liability for any injuries!
| Quantity | Name | Exact Part Name |
|---|---|---|
| 1 | Wemos D1 mini | |
| 1 | 1㏀ resistor | |
| 1 | NPN transistor | BC33740TA |
| 1 | diode | IN4007 |
| 1 | 5V Relay | FINDER 36.11.9.005.4011 |
| 1 | AA Battery holder | Keystone 2460 |
| 1 | Disposible camera flash circuit | ? |
| 2 | 2x1 Male pin header | |
| 1 | 2x1 Jumper Bridge |
Under the folder EasyEDA you'll be able to find a folder called dispo-shocker. I recommend you copy that one straight into your EasyEDA offline projects directory. If you are using the online version, you'll have to open the files individually.
