This is a handy general-purpose diode. It can be used in a variety of hobby electronics projects, particularly in battery charging electronics circuits. It can withstand up to 50V at 1A current.
Learn about detective science through this fun fingerprinting kit!
Create all kinds of marble run combinations with this 80-piece Marble Run set!
This great rock tumbling kit comes with everything you need to polish stones and gems!
Check out this amazing renewable energy science kit featuring the wonders of hydroelectric power!
Watch this laser pointer emit a cool purple beam!
Get this great introductory chemistry kit for your favorite young scientist!