8-in-1 Sensor Explorer Lab Kit - Compare LDR, Thermistor, IR, Touch, Tilt, Reed & Hall Sensors on One Breadboard

Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.

Turn your classroom into a sensor laboratory. This kit places eight distinct sensing elements on a single half breadboard, letting students wire, test and contrast LDRs, a thermistor, an infrared pair, a microphone, touch pads, a tilt switch, a reed switch and a Hall effect sensor all in one 90-minute session. It's the practical way to move from theory to observation without hunting for loose components.

What You'll Build

Your students will assemble a multi-sensor testbed where every block responds to a different physical quantity. They will bias an LDR for light, balance a thermistor in a voltage divider, pulse an IR LED and read the photodiode, power a condenser mic through a transistor amplifier, detect body touch on copper pads, trigger a tilt-switch circuit, activate a reed switch with a magnet and measure a Hall effect sensor's output-all using common resistors and transistors. At the end they will have a single board that demonstrates eight working sensor principles side by side.

What You'll Learn

• How resistive sensors like LDRs and thermistors change voltage in a divider
• Building a basic IR transmitter-receiver pair and seeing the invisible signal
• Amplifying a condenser mic output with a BC547 transistor stage
• Differentiating contact sensors (touch, tilt, reed) from field sensors (Hall effect)

Kit Contents

Why Buy This Kit Instead of Sourcing Parts Separately

Who This Kit Is For

Designed for CBSE Class 9-10 science practicals, ATL Tinkering Lab explorations, and B.Tech ECE/EEE first-year sensor labs. It gives students a single-session way to compare eight transducer principles, making it ideal for smart classroom demonstrations and STEM workshops across schools and junior colleges.

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.