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10 segment LED gauge bar
This is a segment LED bar without control chip. It has 10 segment LEDs, including of 8 green, 1 yellow and 1 red. It is compatible with bread board and can work with Arduino by adding some current limiting resistors. Since it has 10 pin, it may be complex to control. If you would like a modular segment LED bar, see the Grove - LED Bar.
LEDs color
Specification
SYMBOL | PARAMETER | RED | UNIT |
PAD | Power Dissipation Per Segment | 100 | mw |
VR | Reverse Voltage Per Segment | 5 | V |
IAF | Continuous Forward Current Per Segment | 20 | mA |
IPF | Peak Forward Current Per Segment(Duty-0.1,1KHz) | 90 | mA |
--- | Derating Linear From 25°C Per Segment | 0.5 | mA/°C |
TOPr | Operating Temperature Range | -30°C to 80°C | |
Tstg | Storage Temperature Range | -30°C to 85°C | |
Solder Temperature1/16 inch Below Seating Plane 3 Seconds at 250°C | |||
Dimension
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