DIY STEM Electronics Kit for Building a Speaker & Radio
$19.99
Skip to product information
Build your own working radio and speaker with real circuit boards, electronic components, and wooden panels. This hands-on STEM kit teaches kids ages 8–13 how circuits, antennas, and speakers actually work. Features a power indicator, retractable antenna, and volume control. No tools needed—pre-cut pieces and simple instructions make assembly fun and rewarding. Perfect for birthdays, homeschool, science class, or parent-child projects. Paint and customize to make it your own.
DIY STEM Electronics Kit for Building a Speaker & Radio
$19.99