Expansion Pack #1 provides additional LEDs, resistors, and transistors to light up even more LEDs with your Junior Genius Kit #1. Some kids just love lighting up lots of LEDs in parallel, so this Expansion Pack gives even more red, green and yellow LEDs. Bi-color LEDs are also provided to experiment with a LED that can be either red or green. On the Junior Genius Club web site we show how to switch multiple LEDs with a transistor so you can flash 5, 10 or more at a time.

Blinky Lights Kit required (JRG01-KIT)
Parts from the Blinky Lights kit are required to use this expansion. Basic instructions are included, but the Blinky Lights access code is required to access the full set of instructions online in the club.

This expansion pack presumes you have learned the basic electricity lessons from Junior Genius Kit #1 - Blinky Lights.

Features:
- 30 LEDs (10 Red, 10 Green, 8 Yellow, 2 Bi-color Red-Green).
- 34 Resistors (20 x 330R, 10 x 150R, 2 x 1k, 2 x 47R).
- 2 Transistors.
- Online directions for lighting up multiple LEDs with the Blinky Lights kit.