Arduino Rocket Launch dB Meter Kit
Build a Rocket Launch Noise Meter with Arduino and OLED – Capture the Peak dB
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Ever watched a rocket launch video and wished you could measure the deafening roar yourself? With this kit, you’ll assemble a hand-held sound level meter that captures the thunderous peak decibel reading and freezes it on a bright OLED screen — just like the monitoring systems used at real launch pads. The MAX4466 microphone senses every boom, the Arduino crunches the numbers, and the peak hold ensures you never miss the loudest moment.
What You'll Build
A portable noise meter that uses the sensitive MAX4466 microphone to measure sound pressure levels, then calculates decibels on the Arduino and displays both live and maximum values on the 0.96-inch OLED. The peak hold feature constantly updates the highest reading until you press the reset button, giving you a precise “loudest moment” from any rocket launch, festival firework, or science experiment. It runs on a 9V battery, so you can take it outdoors and gather data just like a real aerospace engineer.
What You'll Learn
- How a microphone amplifier (MAX4466) converts sound waves into electrical signals
- Reading analog voltages with Arduino’s ADC and mapping them to decibels
- Controlling a 0.96-inch OLED display via I2C to show real‑time measurements
- Implementing peak hold logic in code to capture and retain the maximum sound level
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Uno R3 | x1 |
| MAX4466 Mic Amp | x1 |
| 0.96in OLED | x1 |
| 10kΩ Resistors | x5 |
| 400-pt Breadboard | x1 |
| M-M Wires | x15 |
| 9V Battery Snap | 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
Designed for curious minds aged 5 to 15, this beginner-friendly kit introduces sound physics and microcontroller programming without soldering. Ideal for CBSE students exploring sound chapters, ATL Tinkering Lab projects, and young rocket enthusiasts who want to recreate space mission acoustics at home or in school science fairs. No prior electronics experience needed — just a passion for space and making.
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 noise meter. It offers live step-by-step guidance, and you can also send us a WhatsApp message for human help.
Can this meter capture sound from a real rocket launch?
Yes, the MAX4466 microphone is sensitive enough to measure loud sounds up to 140 dB from a safe distance. The peak hold feature freezes the highest reading, so you won’t miss the blast.
Do I need any prior coding experience?
No, all code is provided with clear comments. You’ll upload it to the Arduino using free software, and the AI companion explains each line, so you learn how the program works as you build.
Can I power it outdoors without a laptop?
Absolutely. The included 9V battery snap lets you power the meter on the go. Take it to a launch site, loud event, or science experiment and capture data anywhere.
MAX4466 mic measures launch sound level in dB on OLED. Shows peak level hold.
What's in this kit
- Arduino Uno R3
- MAX4466 Mic Amp
- 0.96in OLED
- 10kΩ Resistors x5
- 400-pt Breadboard
- M-M Wires x15
- 9V Battery Snap
Other projects you can build
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