This is a LED used to indicate the level of battery.  The are a total of 6 segment. One of the segment is the outer frame. There are 5 segments inside the frame that can be used to indicate the level of charge of battery.  There are a 8 pins...

This is a LED used to indicate the distance.  There are 7 segments on this LED.  All 7 segments share the same anode. The other 7 pins correspond to the cathode of each segment.   Please use a current limit resistor to limit...

This is a mini LED USB dongle. Perfect for adding a little light powered by USB.

This is a mini LED USB dongle. Perfect for adding a little light powered by USB.

This is a square LED with yellow color. It is 0.5" x 0.5". The leg under the dent side is postive and the other side is negative. Please apply a current limit resistor.

This is a square LED with red color. It is 0.5" x 0.5". The leg under the dent side is postive and the other side is negative. Please apply a current limit resistor.

This is a square LED with green color. It is 0.5" x 0.5". The leg under the dent side is postive and the other side is negative. Please apply a current limit resistor.

This is a square LED with blue color. It is 0.5" x 0.5". The leg under the dent side is postive and the other side is negative. Please apply a current limit resistor.

Your basic 7-segment LED. Common-cathode   Download: Tutorial, how to use 7-segment single digit LED.