Get the additional parts and manuals to take your Snap Circuit Kit to the next level. UC-70 Converts your Snap Circuits SC-300 to the Snap Circuits SC-750 all in one package. The parts from the UC-50 (SC300 to SC500) upgrade and the UC-80 (SC500 to SC750) upgrade all in one package. Includes 22 new parts including AM radio components, transistors, ICs, capacitors, resistors, recorders, a meter, CI-73 Computer Interface, a solar panel, and more. 450 more projects.
Converts Snap Circuits SC300 into Snap Circuits SC750. Comes with 22 new parts including CI-73 computer interface and solar panel to build an additional 450 projects.