पंखे और LED के साथ पहले से जोड़ा हुआ क्लैप स्विच – कार्डबोर्ड सर्किट प्रोजेक्ट

A ready-to-use clap switch project on a sturdy cardboard base. Clap, and the fan and LED switch on.

What's in the box

• Pre-assembled clap switch circuit with sound sensor, fan and LED
• Instruction leaflet with a circuit diagram to help you write your project report

Why you'll love it

• Shows how sound-activated circuits work
• Handmade with care, lightweight and easy to carry

Perfect for

Science assignments, project submissions, classroom demonstrations, science fairs and exhibitions.