Assemble the components on the board and produce over 50 electronic circuits: alarm, sound effects, digital screen0085 No-solder, no-danger components: LEDs, photosensitive, magnetic and touch-sensitive switches, transistors, resistors, loudspeaker, rotating light0085.
Illustrated colour booklet.
Requires 2 AA batteries, not included.
Box dimensions: 37,2 x 9 x 32,2 cm
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