Description
The 5mm Light Emitting Diode (LED) is a fundamental electronic component that emits light when an electrical current flows through it. Available in various colours such as red, green, and yellow, it is an essential building block in any introductory electronics and robotics curriculum. LEDs are perfect for teaching students the basics of circuit polarity, current-limiting with resistors, and digital output control using microcontrollers like the Arduino UNO or Magic Board. They are universally used in STEM projects for creating blinking light sequences, visual sensor alerts, and simple system status indicators.
Reviews
There are no reviews yet.