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The launch pad is specialized for rockets

I suggest that cooking sugar fuel over a heating source with an open flame is asking for a horrible accident. If you MUST cook the fuel, wear a face shield, leather gloves, cotton clothes and maybe a heavy apron. Then use something like a griddle or small deep fryer that has concealed heating elements and a thermostatic control.

Hi, you should use open rocket, it can really help you for seeing how stable and how high your rockets are going to fly, that can solve your problem of unstability in your model rockets.

With the rockets so cheap, remove the parachute system and have it simply crash to Earth. Being disposable, you can reduce mass, complexity, and increase the flight height.

Clickbait title, the 3d printer (lol) filament is a few cents a gram.. plus rocket motor, fun looking project though.

Just a warning: It is recommended to not use fuses. This is because the sparks can easily jump, and ignite the motor before you remove your hand. Should an event occur like the launch stand tipping over, you also can't stop the launch. For these size rockets, I'm not too concerned, but just something to keep in mind! Other than that, nice project!

Did you even sand the fins? This affects aerodynamics way more that you might think at the first glance. And the fin looks very thick for what stabilizing surface area it provides, ig to make mounting easier. That creates a ton of drag and when combined with roughness of surfaces could dis-stabilize the vessel.

Hello bro thanks for your video I have completed my major project sucessfully and i successfully Lunch my model Rocket

Nice video! Keep up the great work.

umm... I wouldn't trust an A.R.A.B. flight computer

Where is the A.R.A.B flight controller ?

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Sad for you wating for good results

where did the arduino-controlled launch pad go??

Subscribe if you want to bring TRIPHY back to life (pls)

I agree, did gaming for 10 hours straight, and when I stand up, I fell face first into the ground

When you complete the rocket soft landing

Bro please share the electronic components connection or circuit diagram of TVC gimbal please

sry about the echo, this was my second video 😅

Can you please share the connection of electronics components for the TVC

Why did you repost the vid? 🤨

Wow!

New work! I am also doing a similar project and want to give you a few suggestions which will improve the overall thrust of the motor. First of all have you measured the thrust produced by the motor? That is going to be the most important in setting thrust vector offset values. I will also recommend to use sorbitol instead of sugar and make a rocket motor based on KNSB propellant which will give you more thrust because these sugar motor won't provide much thrust, your rocket will have thrust vector bay and parachute deployment system. The sugar motor produce a max of 2.5 kg of thrust which is not enough for proper data collection. If you want to make propellant with knsb propellant kitty litter won't do the job as because of the pressure produced. I have personally developed a cheap system for these kinds of motors which produce more thrust and hold the pressure in. I really like what your doing and our projects are really same. If your want to know about what I have developed and how you can implement in your motor, we can get in contact, you want to know. There is a lot that we can learn from each other....

That is so cool, dude. I'm trying to do the same. Hope to see the flight soon. Keep up the good work!

I’m building from scratch a five booster Atlas-5 rocket 5’-7” tall. I’m wondering if anyone can help me with how to do a remote onboard firing system for my rocket? and is it possible to have some kind of gyroscope for it also. 5” dia blue tube. The boosters are 29 mm tubes. Who could make laser cut fins for me.

Have you considered the ESP32?

I want to learn source code please

Cool proyect dude looks very nice. I would recomend you swhitching to a pcb to make it smaller and more reliable

Awesome, I am also building a flight computer with the help of arduino for my 3D printed airplane.

can u make it open source so that we can play with it too . thanks

I know this is a slight detour from the rocketry that I usually do, but i thought this was cool :) . Also the screen that I didn't make a case for will have its case 3d printed (I was trying to make it so that anyone could follow the tutorial).

absolutely incredible, +1 subscriber

Nice. I started with something similar, an Arduino Nano, some sensors on breakouts and a custom current monitoring system. Now working on the second version, it’ll be a proper PCB without breakout boards.

I subed

Hey! I encourage you to go for a custom PCB ASAP! That is so much more fun! I would also recommend you take a look at ESP32-S3 instead of RP Pico. It is even more capable and smaller. Good luck!

Cool stuff. I'll hop on this journey, +1 sub

Are you not gonna use a PID controller?

Fun.Thank you.

You definely hate your fingers

Nice to see younger folks getting into rockets and energetics, subbed.

Be sure its bentonite clay kitty litter but that's the cheapest stuff anyway so it works out great!

Cool thanks for the tips

good job, accually I made this same thing(completly not completed) but using some other processor, like Ik, atmel's good choice&easy in operation, but you have already much cheaper version of STM32 processors, even in boards such as "blue pill". I know you have encountered it many times, you've may used it, but i thing with such an overclock (especially on light programs) it can be a big advantage. I have also a QUESTION! What uploader/compiler do you use to upload the program to the board? (like just arduino ide or something more advance? (I didn't hear that in vid))

I am a beginner rocket scientist. Can you provide me with the data from these test runs such as the pressure and burn rate?

Are you using an oxidizer to provide the necessary oxygen in the fuel?

Please what software did you creating your circuit diagram/sketch please tell me 🙏🏿

Arab and flight don't mix

Hi! Relly really nice computer! I am working on something similar, the few differences are the mcu (I am using an STMF411 currently) and the addition of some sensors (gps, magnetometer) and a nrf24l01 to transmit some telemetry. In any case all of this is still on a protoboard, but my plan is to make everything fit in a CanSat, so I will need to get creative with the building techniques. The Pi Pico can be programmed via Arduino IDE or even other IDEs like sloeber or platformio, those two including debugging capabilities. Good luck with your project, and if you want any tips, send me a message!

I forgot to put this in the video, but remember to cap off the other side of the engine with kitty litter up to the 5 inch mark. And a friendly reminder to not eat the motor. Go check out the second version of the recipe.