3 products found
The 0.96 OLED LCD is a tiny, bright display screen that shows crisp text and graphics in high contrast. Because each pixel makes its own light, it does not need a backlight. People commonly use this miniature screen in wearable tech, portable gadgets, and mini dashboards to show sensor data and menus.
This is a standard Light Emitting Diode, or LED. It glows when electricity passes through it and uses very little power. It is commonly used as a visual indicator light, status display, or lighting element in almost all kinds of electronic projects and circuits.
The traffic light module is a small board featuring red, yellow, and green LEDs arranged like a real street signal. It connects easily to microcontrollers. This module is very popular in beginner coding projects, school science fairs, and model railway layouts to simulate realistic traffic light sequences and learn basic programming logic.