Nano Infrared Thermometer Gun Kit with Arduino Nano + Sensor
Build a Contactless Infrared Thermometer Gun with Arduino Nano — Perfect for Science Fairs and Home Projects
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 the powerful MLX90614 infrared sensor into a handheld thermometer gun that reads temperatures without ever touching the surface. Press the trigger button and see the reading instantly on the crisp 0.96-inch OLED display — just like professional contactless thermometers used in industries and medical checkpoints. This kit turns a box of components into a real instrument you can show off at school or use around the house.
What You'll Build
You’ll assemble every part inside the ABS enclosure to create a gun-shaped device that measures surface temperatures from a distance. Point it at a cup, a running laptop, or even a cold glass, and the MLX90614 sensor captures the infrared radiation, converting it to degrees Celsius or Fahrenheit on the OLED. It’s a fully working gadget, ready to demonstrate the physics of heat and sensor technology in your next science exhibition.
What You'll Learn
- How to safely solder components onto a prototype PCB, including header pins and sensor modules
- Wiring an I2C device (MLX90614 sensor and OLED display) to an Arduino Nano and understanding pull‑up resistors
- Reading infrared temperature data from the sensor and formatting it on a graphic OLED screen
- Programming the Arduino to respond to a tactile button, taking a reading only when you press the trigger
Kit Contents
| Component | Quantity |
|---|---|
| Arduino Nano | x1 |
| MLX90614 IR Sensor | x1 |
| 0.96in OLED | x1 |
| Tactile Button | x1 |
| 4.7kΩ Resistors | x5 |
| PCB Prototype Board | x2 |
| ABS Enclosure Box | x1 |
| 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
Students from Class 5 to 10 will find this kit an exciting entry into Arduino and sensor electronics, especially for CBSE/ICSE science projects or ATL Tinkering Lab sessions. Parents looking to spark a STEM interest at home can guide a build that feels like a real tool, while young makers and hobby club members gain hands-on soldering and programming experience with tangible, satisfying results.
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 open the AI companion built for this kit; it understands every step and can help you debug. You can also reach our support team on WhatsApp for human guidance.
Is soldering experience needed?
No prior soldering experience is required — the kit includes a soldering iron and our AI companion shows you exactly where and how to solder, with beginner-friendly tips.
What objects can I measure?
You can measure surface temperatures of any non-reflective object like cups, electronic components, skin, or windows. The sensor works from a distance using infrared, so it’s contactless and safe.
Can I submit this as a school project?
Yes, it’s an ideal exhibit for science fairs and CBSE/ICSE project evaluations. You’ll demonstrate both infrared physics and embedded programming, with a fully working device to present.
MLX90614 contactless IR temp sensor in a gun enclosure. Trigger button captures reading on OLED.
What's in this kit
- Arduino Nano
- MLX90614 IR Sensor
- 0.96in OLED
- Tactile Button
- 4.7kΩ Resistors x5
- PCB Prototype Board x2
- ABS Enclosure Box
- 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