आधीच जोडलेला LDR ऑटोमॅटिक नाइट आणि स्ट्रीट लाइट – कार्डबोर्ड बेस

A complete, pre-assembled and ready-to-use LDR (light-dependent resistor) switch project on a cardboard base (31 x 21 cm). One model, many uses.

It can demonstrate

• Automatic night lamp and electronic candle
• Mini emergency light and automatic street light
• Tower light and automatic car parking light

Why you'll love it

• 100% working, handmade model
• Comes with printed notes with brief theory and a circuit diagram

Perfect for

School or college physics projects, classroom teaching and science fairs or exhibitions.

Please note: The kit needs 2 AA batteries, which are not included.