पहले से जोड़े हुए OR, NOR और NAND लॉजिक गेट्स – कार्डबोर्ड बेस

A ready-to-use, fully assembled circuit for the simple logic gates OR, NOR and NAND, on a cardboard base (31 x 21 cm).

Why you'll love it

• 100% working, handmade model built with transistors, based on transistor switching
• Comes with printed notes with brief theory and a circuit diagram
• A useful classroom teaching aid

Perfect for

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

Please note: The kit needs a battery, which is not included.