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Ten small rectangular LED bar graph displays with red yellow green and blue segments

KEHIPI

KEHIPI 10PCS 10 Segment LED Bar Graph 4 Colors 2xSuper Red 3xYellow 4xSuper Green 1xBlue

SKU CH-JD8M-4E7V6

Pack of ten 10-segment LED bar graphs with super red, yellow, super green and blue segments for Arduino projects

  • Ten segments show voltage levels clearly
  • Four colours give instant status reading
  • 3 V red LEDs draw little current
  • 0 V blue LED adds high-contrast cue
  • Compact 25.5 mm body fits tight layouts

10-segment bar-graph display

This pack contains ten 10-segment LED bar-graph modules intended for Arduino and general DIY projects. Each module combines four colours in a single 25 mm display area, giving makers a compact way to show level or status information.

Low-power multi-colour indicators

The segments draw minimal current with forward voltages of 2.3 V for super red, 2.4 V for super green, 2.5 V for yellow and 4.0 V for blue. Long service life and direct IC compatibility keep heat and power draw negligible in typical breadboard or prototype use.

Ten segments in four fixed colours

Every bar graph provides exactly ten discrete segments arranged as two super red, three yellow, four super green and one blue, so the colour sequence cannot be changed. Builders who need a different segment count or a programmable RGB array should choose another part.

Priekšrocības

  • Ten segments show voltage levels clearly
  • Four colours give instant status reading
  • 3 V red LEDs draw little current
  • 0 V blue LED adds high-contrast cue
  • Compact 25.5 mm body fits tight layouts

Specifikācijas

BrandAITRIP

Jautājumi par šo preci

How do I wire the 10-segment bar graph to an Arduino without reversing the common pins?

Identify the common anode or cathode pins on the 25.5*10.1mm package, then connect each of the 10 segment pins through its own current-limiting resistor to digital outputs; the step most people miss is checking the datasheet pinout before soldering because the 10 segments share only two common pins.

What maintenance will the 2xSuper Red, 3xYellow, 4xSuper Green and 1xBlue LEDs need after extended use?

The display is solid-state with no moving parts; the only upkeep is keeping the PCB clean and reflowing any cracked solder joints if vibration loosens them, since the epoxy encapsulation seals the 10 emitters against dust.

Which electrical limit appears first when driving all 10 segments continuously at their rated forward voltages?

Total package power dissipation is the first constraint; running every segment at its specified 2.3 V, 2.4 V, 2.5 V or 4.0 V simultaneously pushes the 25.5*10.1*7.9mm body toward its thermal limit, so duty-cycle or current reduction becomes necessary.

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