Build Your First LCD Temperature Display with Arduino – Complete Digital Thermometer 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.

With this kit, you’ll assemble a real-time digital thermometer that shows live room temperature on a crisp 16x2 LCD display. It’s the perfect introduction to Arduino programming, sensor data, and I2C communication — all wrapped in a tangible project you can show off. Whether for a school science fair or a Saturday afternoon tinker, this beginner-friendly build connects you to real-world electronics instantly.

What You'll Build

A working digital thermometer that reads ambient temperature from the LM35 sensor and displays it in Celsius on a backlit LCD. You’ll plug components into a breadboard without soldering, upload the code, and watch the numbers update every second. It’s more than a display; it’s your first step into responsive electronics, opening the door to countless sensors and visual output projects.

What You'll Learn

• Reading analog sensor data from LM35 temperature sensor using Arduino’s ADC
• Wiring and programming a 16x2 LCD module with I2C backpack for simple two-wire communication
• Converting raw sensor voltage into accurate temperature values in code
• Building a complete embedded system on a breadboard — from power-up to real-time display

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

Designed for CBSE and ICSE students aged 10+ who need a sensor-based physics or computer science project, and for B.Tech ECE/EEE first-years tackling their first microcontroller lab. It’s also a favorite for ATL Tinkering Labs running digital measurement workshops, and for young hobbyists who want a satisfying first build without any prior soldering or coding knowledge.

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.