ATL Temperature and Resistance Lab Kit
Plot Temperature vs Resistance Graphs with the ATL Lab Kit (Arduino-Powered)
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
Heat a thermistor with a soldering iron and watch its resistance plummet — then map that relationship onto graph paper with real data you’ve collected. This ATL-aligned lab kit turns a classic physics experiment into a hands-on, Arduino-supported investigation that demystifies how temperature sensors work, just as required in CBSE and ATL lab curricula.
What You'll Build
You’ll assemble a simple experimental rig that heats a 10k thermistor using the included soldering iron while continuously measuring resistance with a digital multimeter and precise temperature with a DS18B20 sensor connected to an Arduino Nano. The final output is a hand‑plotted graph on the supplied graph paper, clearly showing the negative temperature coefficient — the kind of evidence-based learning that sticks.
What You'll Learn
- How NTC thermistors change resistance as temperature rises
- Using a digital multimeter to measure resistance accurately in real time
- Interfacing a DS18B20 temperature sensor with Arduino and reading data via serial monitor
- Hand-plotting data points and interpreting a resistance‑temperature graph
Kit Contents
| Component | Quantity |
|---|---|
| Thermistor 10k | 3 |
| Soldering Iron | 1 |
| Digital Multimeter | 1 |
| DS18B20 Temperature Sensor | 1 |
| Arduino Nano | 1 |
| Half Breadboard | 1 |
| MiniUSB Cable | 1 |
| M-M Wires | 15 |
| Graph Paper | 5 |
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 students in ATL Tinkering Labs (ages 10–15), CBSE Class 9–10 physics practicals, and school science clubs exploring sensor-based experiments. It’s ready for teachers guiding microcontroller activities, Smart India Hackathon junior tracks, and anyone building a foundational understanding of analog sensors before moving to more advanced projects at institutions like IIT, NIT, 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.
Can I do this experiment if I’ve never used Arduino before?
Yes — the AI companion provides pre-written code and a wiring diagram. Simply upload the sketch using the MiniUSB cable and your computer; the serial monitor shows temperature readings directly.
What safety precautions are needed with the soldering iron?
The kit is designed for supervised use. Always keep the iron in its stand when not in use, work on a heat‑resistant surface, and never touch the hot tip. Adult guidance is recommended for ages 10–15.
Do I need a separate power supply for the Arduino?
No. The Arduino Nano is powered directly from your computer’s USB port via the included MiniUSB cable. The whole setup runs safely off 5V, even while heating the thermistor.
How do I know my graph is correct?
The AI companion shows you a reference NTC curve for comparison. Because you’re measuring both temperature and resistance simultaneously, your points will trace a smooth inverse curve — you’ll see the expected ~10kΩ at room temperature dropping as heat is applied.
Heat a thermistor with a soldering iron and measure resistance change — plot temperature vs resistance graph.
What's in this kit
- Thermistor 10k x3
- Soldering Iron
- Digital Multimeter
- DS18B20 Temperature Sensor
- Arduino Nano
- Half Breadboard
- MiniUSB Cable
- M-M Wires x15
- Graph Paper x5
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.
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