Learn the basics of motion detector technology with this kit as you build a motion detector that uses an infrared sensor and can work as a burglar alarm, message minder of room detector. Kit requires soldering and one 9V battery (not included).
NO TOOLS OR SOLDERING REQUIRED! These "Electronic Science Labs" will
teach you about electronics from A to Z. With these all in one labs, you'll learn about electronic parts, how to read schematics, and wiring diagrams. All this while ...
Elenco's snap circuits makes learning electronics easy and fun! just
follow the colorful pictures in our manual and build exciting projects such as am radios, burglar alarms, doorbells and much more! you can even play electronic games with your ...