Ground Support Equipment Launch Console Kit with Arduino Mega + Relay
Rocketry Ground Support: Arduino Mega Launch Console Kit with Arm-Fire Sequence & Countdown Timer
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Transform your desk into a mission control station with this ground support equipment simulator. Assemble a multi-switch panel that performs continuity checks, executes a secure arm-fire protocol, and drives a relay-based ignition sequence — all timed on a seven-segment countdown display. Whether simulating ground support for a sounding rocket or building a STEM demonstration for rocketry competitions, this kit delivers the tactile feel and safety logic of a real launch console.
What You'll Build
A fully operational launch console with keypad input, countdown display, armed status LEDs, and relay output to trigger an external igniter. After verifying continuity on each channel, you’ll enter the arm code, watch the timer count down, and confirm the fire command — exactly like a satellite launch sequence. Perfect for B.Tech rocketry projects or Smart India Hackathon demonstrations.
What You'll Learn
- Implementing multi-step safety interlocks using Arduino logic
- Interfacing a 4x4 keypad and TM1637 display for sequence control
- Driving high-current ignition loads with relay isolation and flyback diodes
- Designing a real-time countdown timer with abort and override functions
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Mega 2560 | 1 |
| 4x4 Keypad | 1 |
| 4-ch Relay Module | 1 |
| 4-digit 7-Seg TM1637 | 1 |
| Active Buzzer | 1 |
| 5mm LED Assorted | 10 |
| 1N4007 Diode | 5 |
| 10kΩ Resistors | 10 |
| 220Ω Resistors | 10 |
| PCB Prototype Board | 2 |
| Enclosure Box | 1 |
| 12V Adapter | 1 |
| Soldering Iron | 1 |
| Solder Wire | 1 |
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
Ideal for B.Tech ECE/EEE students developing rocketry ground support projects, participants in the Smart India Hackathon, and rocketry hobbyists setting up ignition systems for model rockets. Also a perfect fit for advanced ATL Tinkering Labs and faculty demonstrating real-time embedded control at IITs, NITs, VIT, or BITS.
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 your AI build companion trained on this exact project. If you need further help, message us on WhatsApp for direct guidance.
Can this kit actually ignite a model rocket engine?
Yes, the relay module can switch 12V DC to an igniter. Ensure you follow all safety protocols and use the continuity check before arming. The timing logic prevents accidental firing.
Do I need prior experience with Arduino?
Basic familiarity with Arduino IDE is recommended. The kit includes detailed documentation and the AI companion walks you through code upload and wiring. Advanced logic is pre-written and explained.
How do I adapt this for a multi-pad launch system?
The included Arduino Mega has enough digital I/O to expand for multiple pads. The AI companion can suggest modifications for multi-channel arming and sequencing using additional relay modules.
Multi-switch panel with continuity checks, arm-fire sequence and timer countdown drives relay ignition system.
What's in this kit
- Arduino Mega 2560
- 4x4 Keypad
- 4-ch Relay Module
- 4-digit 7-Seg TM1637
- Active Buzzer
- 5mm LED Assorted x10
- 1N4007 Diode x5
- 10kΩ Resistors x10
- 220Ω Resistors x10
- PCB Prototype Board x2
- Enclosure Box
- 12V Adapter
- 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