Multi-Point Temperature Mapping System Kit with Arduino Uno
Build a 6-Zone Temperature Mapping and Hotspot Display System with Arduino Uno
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Monitor temperature gradients across six distinct physical zones and instantly visualize hotspots on a vivid colour TFT screen. Designed for precise thermal profiling in server rooms, greenhouse monitoring, or engineering lab experiments, this kit transforms a standard Arduino Uno into a portable data-acquisition instrument. You’ll master the reliable 1-Wire protocol, drive a graphical display, and log timestamped readings—all from a single pre‑tested board.
What You'll Build
A battery‑powered temperature mapping tool that reads six DS18B20 probes over a single digital pin and paints their values on a 1.8″ ST7735 TFT. The display uses a blue‑to‑red colour gradient: cool zones appear blue, intermediate temperatures yellow, and hotspots glow red. An onboard real‑time clock (DS3231) stamps every reading, while the microSD module saves CSV logs for trend analysis and reporting.
What You'll Learn
- Connect and address multiple DS18B20 sensors on a 1‑Wire bus, including parasitic‑power wiring
- Drive a colour TFT (ST7735) and map numerical sensor data to a dynamic temperature‑gradient colour scale
- Timestamp data with a DS3231 RTC and store structured logs on a microSD card in CSV format
- Assemble and solder a robust multi‑sensor monitoring board on a prototype PCB for field deployment
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Uno R3 | 1 |
| DS18B20 Probe | 6 |
| DS3231 RTC | 1 |
| MicroSD Module | 1 |
| 1.8in TFT ST7735 | 1 |
| 4.7kΩ Resistors | 10 |
| 100nF Capacitors | 10 |
| PCB Prototype Board | 2 |
| 9V Battery Snap | 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
Built for B.Tech ECE/EEE final‑year students needing a dependable multi‑zone temperature logger, Smart India Hackathon teams prototyping industrial or agricultural monitoring solutions, and ATL Tinkering Lab facilitators guiding advanced sensor networking. Equally suited for engineering undergraduates at VIT, NIT, BITS Pilani, or any college where hands‑on data‑acquisition projects are required.
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 to start a chat with the AI companion, which has full context of every connection and code line in this exact kit. For deeper troubleshooting, you can also reach us on WhatsApp within 24 hours.
Do I need to solder all connections?
Yes, a soldered assembly is essential for reliable 1‑Wire bus performance across six probes. The kit includes a soldering iron and lead‑free solder wire, and the PCB layout is designed for straightforward point‑to‑point soldering.
Can I expand the system to more than six temperature zones?
Absolutely. The 1‑Wire protocol supports dozens of sensors on the same bus using their unique ROM addresses. The provided code is modular—simply add more DS18B20 probes and adjust the sketch accordingly.
Will this kit work for a B.Tech final project on thermal monitoring?
Perfectly. It logs timestamped CSV data to SD card, displays real‑time gradient graphics, and demonstrates industrial‑grade sensor networking—fulfilling the requirements of most university project evaluations in electronics or instrumentation.
Six DS18B20 probes on 1-wire bus map temperature across six zones. TFT colour map shows hotspots.
What's in this kit
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.
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