Arduino-Taser-Timer

Arduino timer that lights a 50k volts taser, activated by a remote, a radio module, buttons or a radio-activated relay.

🔋 Parts and robotics

• Any arduino board x2
• rf 433mhz trasmitter, they all function similarly
• rf 433mhz reciever, " "
• Button : )
• 50.000v high voltage generator (3-7v input typically)
• 4-digits display
• relay OR servo OR transistor (a powerful one tho)
• Infrared remote module (remote + receiver)
• low resistor

💻 Code

The codes i provided are different ways to activate the taser, once the countdown begins, it will be shown on the 4-digit display (u might wanna connect the pins with care or else the digit will be corrupted like in my case xd). Once the countdown reaches 0, a servo moves a battery which closes a circuit between itself and the Taser, activating it. You can replace the servo with a simple relay, or a very strong transistor. You can find the timer and display code in the taser_timer.ino.

Caution

Be careful because as i've shown on my spider bot the transistor might blow up due to the high current/voltage passing through it, use a strong resistor!

1) Infrared Remote module

Here i used a simple remote, u can change the button code to insert any specific button u like, u can get the button codes by simply serial printing the data once u push a button. You can find the code in simple_remote.ino, the range of the remote is less than 10 meters tho.

timer2.mp4

2) Rf 433Mhz radio Module

You can amplify the range of this """"timer""" by using the rf module, this module consists in a Receiver (pic on the right) and a trasmitter (pic below). There are several kinds of modules you can buy, but they all pretty much work the same way so it doesnt matter which one u buy. Friendly advice: if u can, buy the ones where the antenna is already pre-soldered, because soldering it can be a pain in the 4$$. The longer is the antenna, the bigger will be the range they can operate in, in my case it should be around 1km, the ones with the small copper-colored antenna should have a range inferior to 100m, the range decreases inside buildings of course.

The code, which u can find in simple_transmitter.ino and simple_receiver.ino, is very simple, it's litterally just an if/else condition, you may add ecnryption to make it unreadble.

Here is instead an example using a prebuilt trasmitter-receiver module, also called "remote control radio module", it comes with an inner 25v 10 Amps relay, you can find it on Aliexpress for under 5 bucks, in this specific example i used it to move a motor, i attached it to 2 batteries instead of 1 bc i had issues trying the single battery circuit.

relay_rf.mp4

There are other practical ways to start the timer, i will probably add them in the future.

Warning

These codes and instructions are meant to be used only for educational purposes. I condone any bad stuff done with them : )