This small but powerful multipurpose amplifier features high input sensitivity (40mV), a low-distortion, low noise circuit, and thermal and short-circuit protection ( single supply voltage and a heat sink are included). This is a great choice for science projects, electronics projects, hobby activities and more.
Build 20 different solar powered models with unique building pieces, controlled by an RC handset!
Perform awesome experiments using everyday materials found in any kitchen!
This kit allows to build up to 3 different robots!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
An unconventional ball-tossing, head-catching challenge for 2 players or teams!
Working model representing the sun, earth, and moon and their relationships.