Hybrid Rocket Motor Test Stand Variant 5 Kit with Arduino Mega + Sensor
Build a Professional Hybrid Rocket Motor Test Stand with Arduino Mega — Measure Thrust, Pressure, and Temperature
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
You’re hot-firing a hybrid rocket motor and must capture thrust, chamber pressure, and exhaust temperature with lab-grade reliability. This kit delivers a complete, Arduino Mega‑based test stand, loaded with professional sensors and a rugged DIN rail enclosure. Skip weeks of sourcing mismatched parts and start logging flight-ready data in a single weekend.
What You'll Build
A self-contained, field‑ready test stand that records real‑time thrust curves, dual pressure channels, and exhaust temperature during static fire tests. Time‑stamped data writes instantly to a MicroSD card and appears live on a 2.4‑inch TFT screen. Every component is preset for the high‑noise environment of a rocket test cell, so your focus stays on the motor, not the electronics.
What You'll Learn
- Calibrate a 20 kg load cell with the HX711 ADC and interpret strain‑gauge thrust curves.
- Interface K‑type thermocouples via MAX6675 for accurate, high‑temperature exhaust sensing.
- Log dual MPX5700 pressure sensors with temperature compensation for chamber and injector pressure.
- Design a soldered, DIN‑rail mounted instrumentation system powered by a regulated 5 V supply.
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Mega 2560 | x1 |
| HX711 + 20kg Load Cell | x1 |
| MAX6675 Thermocouple | x1 |
| MPX5700 Pressure Sensor | x2 |
| DS3231 RTC | x1 |
| MicroSD Module | x1 |
| 2.4in TFT ILI9341 | x1 |
| LM2596 Buck Converter | x1 |
| 100nF Caps | x15 |
| PCB Prototype Board | x3 |
| DIN Rail Enclosure | x1 |
| 12V 5A PSU | x1 |
| Soldering Iron | x1 |
| Solder Wire | x1 |
Why Buy This Kit Instead of Sourcing Parts Separately
| Factor | Sourcing Separately | Compoden Kit |
|---|---|---|
| Compatibility checks | You verify every part | Pre-tested as a system |
| Build support | Forums and scattered tutorials | AI companion trained on this exact project |
| Time to first working build | Days of debugging | Hours, with step-by-step guidance |
| Shipping coordination | Multiple sellers, multiple delays | One shipment from Bengaluru in 3-5 days |
Who This Kit Is For
This kit is built for B.Tech aerospace and mechanical engineering students pushing hybrid propulsion concepts, IIT/NIT/VIT rocketry team leads validating motor designs, and independent researchers collecting performance data. It also suits Smart India Hackathon teams needing a turnkey DAQ stack for aerospace challenges, as well as experienced hobbyists who demand instrumentation accuracy beyond off‑the‑shelf loggers.
Built and Backed by Compoden
Every Compoden kit ships with an AI build companion trained on this exact project — accessible via a QR code on the box, with WhatsApp and email backup. We've spent 10 years building projects for makers, schools, and institutions across India. If a part fails because of a manufacturing defect, replace it free within 7 days.
What if I get stuck during the build?
Scan the QR code on the box to access the AI companion, trained on this exact test stand. You can also reach us on WhatsApp for human support.
Can this test stand handle liquid rocket engines too?
Yes, the sensors are compatible with any motor producing up to 20 kg thrust and moderate pressure. You may need to adapt the mechanical mounting and recalibrate the pressure sensors for liquid propellant feed lines.
Is the kit suitable for high-temperature exhaust above 800°C?
The MAX6675 thermocouple is rated up to 1024°C. Ensure the probe tip is positioned correctly and use appropriate shielding to protect the electronics from radiant heat.
Does the kit include sample Arduino code?
Absolutely. The AI companion provides complete, commented code for sensor reading, TFT display, and SD logging, ready to upload via the Arduino IDE.
Load cell measures thrust, thermocouple measures chamber temperature and pressure sensor monitors combustion chamber.
What's in this kit
- Arduino Mega 2560
- HX711 + 20kg Load Cell
- MAX6675 Thermocouple
- MPX5700 Pressure Sensor x2
- DS3231 RTC
- MicroSD Module
- 2.4in TFT ILI9341
- LM2596 Buck Converter
- 100nF Caps x15
- PCB Prototype Board x3
- DIN Rail Enclosure
- 12V 5A PSU
- Soldering Iron
- Solder Wire
Choose your assembly option:
- Soldering Kit — 25W soldering iron, 60/40 solder wire, flux, and small perfboard for permanent assembly.
- Breadboard Combo — 800-point full-size breadboard with 65-piece jumper wire pack for solderless prototyping.
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Shipping Information
- Prepaid Orders: ₹75 for orders up to ₹999, FREE shipping above ₹999
- COD Orders: ₹125 shipping + ₹50 COD fee = ₹175 total
- Delivery Timeline: Dispatch in 1-2 days, delivery in 2-7 days depending on location
Returns & Warranty
- 7-Day Return: Manufacturing defects only (approval required)
- Warranty: 7 days from delivery
- Non-Returnable: Batteries, consumables, cut wires, clearance items