Prop Bomb For Paintball/Airsoft

The objective: a prop "bomb" for paintball/airsoft.

Jan 7, 2018

21521 views

26 respects

Components and supplies

1

3x4 matrix keypad

1

Standard LCD - 16x2 White on Blue

1

Arduino UNO

Tools and machines

1

Soldering iron (generic)

Project description

Code

bomb_project.ino

c_cpp

Comments

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that_dood137

a year ago

built it, powered it off of a usb battery, put gorilla tape on 8in pieces of pvc to make "explosives", made it look VERY janky.

Anonymous user

2 years ago

Hello All, I have designed this in Tinkercad so everyone who might want to make this can see the wiring layout. I did make a change by using a keypad instead of buttons and I changed some of the ways the LED's blink but all the code is there if you want it default just un-comment the lines. The key pad code change is here: byte rowPins[ROWS] = {A0, 5, A1, A2}; byte colPins[COLS] = {A3, A4, A5}; https://www.tinkercad.com/things/hKHUPFi8hiw-copy-of-airsoft-defuse-able-sim-bomb/editel?tenant=circuits?sharecode=TunL4xSt7pk9CalMBlYkIZtBAmr7iBCVSLHN7e-DHSM=

Anonymous user

2 years ago

Hello, can You post the schematics somewhere else, because this link is no longer usable. Thanks in advance.

curthammock007

2 years ago

I built this project and it works AMAZING, thanks

Anonymous user

2 years ago

Is this the right schematic? The code and wiring look very similar. https://www.tinkercad.com/things/hKHUPFi8hiw-2-airsoft-defuse-able-sim-bomb PS: I made it and it works VERY well. Thank you so much! I did change the code to work with an LCD screen with an I2C bus.

Anonymous user

2 years ago

Do you have the Schematics for me? Would be great. Thank you

Anonymous user

2 years ago

please schema. Thank you

Anonymous user

2 years ago

Would be very nice to se the shema as well! Thanks in advance

Anonymous user

2 years ago

What's is diagram & diffuse wire?

Anonymous user

2 years ago

Loving this idea so trying to do it myself! Can't get the keypad working though and that's my initial stage! I'm not sure if it's my pins etc tho....EDIT -- Keypad working, but screen characters move when typing. Any suggestions?

Anonymous user

2 years ago

Hi, I've managed to get this working, but I would really be interested in making the buzzer louder when the bomb detonates? I know those buzzer aren't the most powerful, is it possible to just swap it out for a larger sounder?

Anonymous user

3 years ago

Gibt es auch die 3d Datei um das Gehäuse zu drucken ? Danke

curthammock007

3 years ago

I built this project and it works AMAZING, thanks

Anonymous user

3 years ago

What's is diagram & diffuse wire?

Anonymous user

3 years ago

Loving this idea so trying to do it myself! Can't get the keypad working though and that's my initial stage! I'm not sure if it's my pins etc tho....EDIT -- Keypad working, but screen characters move when typing. Any suggestions?

Anonymous user

4 years ago

Is this the right schematic? The code and wiring look very similar. https://www.tinkercad.com/things/hKHUPFi8hiw-2-airsoft-defuse-able-sim-bomb PS: I made it and it works VERY well. Thank you so much! I did change the code to work with an LCD screen with an I2C bus.

christian030

4 years ago

Would be very nice to se the shema as well! Thanks in advance

Anonymous user

5 years ago

Hello All, I have designed this in Tinkercad so everyone who might want to make this can see the wiring layout. I did make a change by using a keypad instead of buttons and I changed some of the ways the LED's blink but all the code is there if you want it default just un-comment the lines. The key pad code change is here: byte rowPins[ROWS] = {A0, 5, A1, A2}; byte colPins[COLS] = {A3, A4, A5}; https://www.tinkercad.com/things/hKHUPFi8hiw-copy-of-airsoft-defuse-able-sim-bomb/editel?tenant=circuits?sharecode=TunL4xSt7pk9CalMBlYkIZtBAmr7iBCVSLHN7e-DHSM=

Anonymous user

2 years ago

Hello, can You post the schematics somewhere else, because this link is no longer usable. Thanks in advance.

KingCJ91

6 years ago

Do you have the Schematics for me? Would be great. Thank you

Anonymous user

6 years ago

please schema. Thank you