Arduino Sensor Characterisation Kit - LDR, Thermistor, Strain Gauge, BMP280
Characterise LDR, Thermistor, Strain Gauge & BMP280 Pressure Sensor with Arduino Nano - Complete ECE Lab Kit
Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.
In a typical ECE lab session, you'll spend more time hunting for compatible sensors and troubleshooting wiring than actually learning. This kit flips that: you'll characterise a light-dependent resistor, thermistor, strain gauge, and BMP280 pressure sensor in one go, plotting resistance vs light intensity, temperature, strain, and pressure - just as the lab manual demands, but with a modern Arduino Nano interface and an AI companion to guide you through every measurement.
What You'll Build
You'll wire each sensor to the Arduino Nano, read analog and digital values, and generate graphs that show how each sensor's resistance changes with the physical quantity it measures. By the end, you'll have a full sensor characterisation report - not just data, but an understanding of linearity, sensitivity, and sensor selection for real-world projects.
What You'll Learn
- How to characterise an LDR by plotting resistance vs light intensity using a simple voltage divider circuit
- How to characterise a 10k thermistor and derive its temperature-resistance curve using the Beta parameter equation
- How to wire a strain gauge in a Wheatstone bridge configuration and interpret microvolt changes as strain
- How to interface the BMP280 pressure sensor over I2C and plot pressure vs altitude using the Arduino serial plotter
Kit Contents
| Component | Quantity |
|---|---|
| LDR | x3 |
| Thermistor 10k | x3 |
| Strain Gauge | x1 |
| BMP280 Pressure | x1 |
| Arduino Nano | x1 |
| 10k? Resistors | x10 |
| Half Breadboard | x1 |
| MiniUSB Cable | x1 |
| M-M Wires | x20 |
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
This kit is designed for B.Tech ECE and EEE students performing their sensor characterisation lab practicals - it matches the syllabus of most Indian universities. It's also ideal for CBSE Class 12 electronics enthusiasts and ATL Tinkering Lab coordinators who want a ready-to-use sensor plotting station. Even Smart India Hackathon teams can use it to quickly characterise sensors before integrating them into larger prototypes.
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 characterisation of a sensor?
Our AI build companion walks you through each connection and code step, and you can WhatsApp photos of your setup for instant troubleshooting.
Do I need a separate multimeter?
No, the Arduino Nano acts as the measuring device - you'll read resistance indirectly through voltage dividers and I2C data. A multimeter is nice to verify, but not essential.
How do I plot the graphs?
The companion provides Arduino code that outputs data to the serial plotter, so you see live graphs. You can also copy the data to Excel or Python for formal lab reports.
Can I use this kit for a university lab exam?
Yes, many Indian universities now allow Arduino-based sensor characterisation. The kit provides raw data that you can process manually for your lab record.
Characterise LDR, thermistor, strain gauge and pressure sensor - plot resistance vs physical quantity graphs.
What's in this kit
- LDR x3
- Thermistor 10k x3
- Strain Gauge
- BMP280 Pressure
- Arduino Nano
- 10k? Resistors x10
- Half Breadboard
- MiniUSB Cable
- M-M Wires x20
Ask Soldr above what you can build with this — it knows every Compoden kit this part appears in.
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