Home Brewing Temperature Monitor Kit with Arduino Mega + Servo
Build a 3-Zone Brewing Temperature Control System with Arduino Mega
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 brewing setup into a precision-controlled environment. This kit lets you build a three-zone temperature monitoring and damper control system using DS18B20 probes and servo‑actuated dampers, all managed by an Arduino Mega with a master OLED display showing live zone temperatures. Whether you’re balancing warm air across fermentation rooms or fine‑tuning a single chamber, this project brings professional‑grade logic to your home brewery.
What You'll Build
A complete home brewing temperature management system that reads temperatures in three separate zones, compares them to your target profile, and adjusts small servo‑driven dampers to balance warm air flow. The master OLED cycles through each zone’s live temperature, giving you at‑a‑glance control without needing a laptop. All logic runs on the Arduino Mega, with hysteresis baked in to prevent damper flutter — exactly what brewers need for consistent fermentation.
What You'll Learn
- Interface multiple DS18B20 digital temperature sensors on a single 1‑Wire bus and resolve addressing conflicts
- Control SG90 servos with PWM to actuate physical dampers based on temperature thresholds
- Design a multi‑zone monitoring dashboard on a 0.96‑inch OLED display
- Solder and assemble a prototype board with proper noise decoupling using 100nF capacitors and pull‑up resistors
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Mega 2560 | x1 |
| DS18B20 Probe | x3 |
| SG90 Servo | x3 |
| 0.96in OLED | x1 |
| 4.7kΩ Resistors | x10 |
| 100nF Caps | x10 |
| PCB Prototype Board | x2 |
| M-M Wires | x30 |
| 9V Battery Snap | 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
Ideal for B.Tech ECE/EEE students undertaking home automation projects in their final year, hobby brewers who want to automate temperature balancing without commercial PID controllers, and tinkerers preparing for Smart India Hackathon challenges on smart agriculture or food processing. If you’ve mastered basic Arduino and are ready to tackle multi‑sensor, multi‑actuator systems with real‑time feedback, this kit is your next step.
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?
Our AI companion walks you through every step, and if you need human help, you can reach us on WhatsApp for real‑time troubleshooting.
Can I use this in a single fermentation chamber instead of three rooms?
Absolutely — you can configure the code to monitor multiple points within one chamber, using the servos to control fans or vents for uniform temperature distribution.
Do I need external power for the servos when all three are running?
The included 9V battery snap can power the Arduino, but for sustained servo operation we recommend a 5V 2A adapter (not included) — the AI companion will guide you on when to add it.
What brewing‑specific optimizations does the kit include?
The pre‑loaded logic includes hysteresis for damper control to prevent rapid cycling, and the OLED shows both current and target temperature per zone — ready for brewing profiles like lagering or ale fermentation.
Brewing — DS18B20 probes in three rooms control damper servos to balance warm air distribution. Master OLED shows all zones.
What's in this kit
- Arduino Mega 2560
- DS18B20 Probe x3
- SG90 Servo x3
- 0.96in OLED
- 4.7kΩ Resistors x10
- 100nF Caps x10
- PCB Prototype Board x2
- M-M Wires x30
- 9V Battery Snap
- 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