Toy Gakken Electronic Block EX-150 Reprinted New Edition

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Product explanation ■ Reprinted version of the electric experiment kit released by gakken in 1976.
By combining 46 blocks with transistors and resistors, it is possible to conduct 150 kinds of electric experiments such as wireless microphone, alarm device, electronic buzzer and lie detector.
No special tools are required and anyone can start experiments easily. By combining and experimenting by themselves, you can learn the basics of electronic circuits.
[Product details]

Main body, block x 46, condenser microphone, antenna wire, antenna extension wire, earphone,
60 cm cord x 2, tester rod, Duracon clip, driver for meter needle adjustment, circuit collection with explanation
Battery : AA battery x 4 (sold separately)