This ia a 4 digit 7 segment LEDs that can be used to display clock.   Specification: Model: F5461AH Height: 0.56 inch Dimension: 50.3 x 19.00 x 8.00 mm Color: Black LED color: RED Command...

This is a breakout for a SMT LED with RGB colors that can be indivially controlled.   Specifications:   5050 RGB LED R, G, B individually PWM controlled lines Interface voltage: 5V Common-cathode    

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a yellow LED emitting yellow  with a diameter of 5mm.

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a Blue LED emitting blue with a diameter of 5mm.

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a green LED emitting green with a diameter of 5mm.

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a red LED emitting red with a diameter of 5mm.

5X7 Square LED Matrix with red color.        For detailed instruction, please go to:   http://www.arduino.cc/playground/Main/DirectDriveLEDMatrix

8X8 LED Matrix with red color. This matrix has a size of 1.25"X 1.25" with 64 Red LEDs.       For detailed instruction, please go to:   http://www.arduino...

LEDs - those blinky things. 5mm LED. It will blink through Red, Green, and Blue automatically without any control. Just power it up.  

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a transparent LED emitting blue with a diameter of 5mm.

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a transparent LED emitting green with a diameter of 5mm.

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a transparent LED emitting red with a diameter of 5mm.