Learn about light emitting diodes (LEDs) and the basic circuits needed to make them work, then create luminous one-of-a-kind projects. LEDs are efficient, inexpensive, and long lasting. They vary in color, shape, intensity, and size. Students receive a complete kit of LEDs and parts to use in class and for future projects.
New Health and Safety Guidelines
All students must review and adhere to all of The Crucible's Health and Safety Guidelines to best protect our students and staff during this public health crisis. Classes have been modified to Alameda County’s latest safety recommendations and will continue to adapt as things change. If your class is cancelled by The Crucible due to updated county guidance, we are pleased to offer you a refund for a class or session that cannot run.