J. J. Engineering

J. J. Engineering

is creating Engineering and DIY

0

patrons

$0

per creation
Rocket fuel isn't cheap, especially when paying for college for two!  After spending $1000s we have have pretty much run dry.  We promise to use any donations for making cooler projects and risking our safety so you don't have to!  We look forward to developing an APCP rocket, and the cheapest possible safe motor.  
The short list:
Lathe 500-1000
Engine casing material 200+
APCP Fuel (fule) 100-200
Arduino, Servos, Parachute stuff, Apogee detector, no more than 150 I hope

(The lathe will make for some very professional engines, but we still try to make a high power hardware store engine.)
Tiers
Pledge $5 or more per creation
Written thank you for you and your channel in the final video and description
Pledge $10 or more per creation
Mention and thank you in one of our videos, and a written thank you in all of them.
Pledge $20 or more per creation
only 4 left
Send us an video intro for one of the videos to help your channel, or just for fun!
Pledge $50 or more per creation
only 2 left
Autographed motor or test engine, name and channel on rocket as a sponsor.
Goals
$0 of $200 per null
We will start the development of a new high power rocket.  This series will cover 4 stages.  (No set order)
1.) Fuel/Engine development and testing
2.) Launch guidance/arduino anti-roll and vertical stability
3.) Parachute deployment
4.) Final Launch Day
1 of 1
Rocket fuel isn't cheap, especially when paying for college for two!  After spending $1000s we have have pretty much run dry.  We promise to use any donations for making cooler projects and risking our safety so you don't have to!  We look forward to developing an APCP rocket, and the cheapest possible safe motor.  
The short list:
Lathe 500-1000
Engine casing material 200+
APCP Fuel (fule) 100-200
Arduino, Servos, Parachute stuff, Apogee detector, no more than 150 I hope

(The lathe will make for some very professional engines, but we still try to make a high power hardware store engine.)

Recent posts by J. J. Engineering

Tiers
Pledge $5 or more per creation
Written thank you for you and your channel in the final video and description
Pledge $10 or more per creation
Mention and thank you in one of our videos, and a written thank you in all of them.
Pledge $20 or more per creation
only 4 left
Send us an video intro for one of the videos to help your channel, or just for fun!
Pledge $50 or more per creation
only 2 left
Autographed motor or test engine, name and channel on rocket as a sponsor.