Electronic kits provide great entertainment and teach children valuable knowledge about the world of electronics. They are suitable both for 6 year old beginners and more experienced builders. Basic electronic kits contain simple instructions that allow children to assemble dozens of electronic models without soldering; they can even add coloured lights and a buzzer. Children 9 years old and older can try their hand at electronic robot kits that let them build a sophisticated robot that can catch, rotate, and carry objects.