Here's a great economical way to introduce your students to the fascinating field of electronics. This bulk package contains all the parts and PC boards to build 25 kits. In addition, a set of 25 individual instructions and recloseable zip bags for you to distribute the parts to your students is included. (Batteries not included).
Here is an exciting visual display! Three groups of 2 LEDs light up sequentially to provide a stunning RED display. Kit uses 6 jumbo LEDs and 3 transistors. Operates from one 9V battery (not included). Size of PC board is 2 7/8" x 15/16". Complete with all parts, PC board and instructions. Skill Level 2. This kit requires soldering of components to the PC board while building. Bulk package features five different LED colors.
Skill Level 2.