2 pcs. of RGYB 10 Segment LED Bar Graph Display with 4 Colors (2xSuper Red+3xYellow+4xSuper Green+1xBlue) Single led bar Graph for DIY or Arduino ARGYB

I'm running this using a raspberry pi zero with 330 Ohm resistors, and it's been working great for several years. I used both light bars in two different projects (both RPi), and neither has lost a single bar. Just came back to buy more.

The media could not be loaded. The total lack of documentation is a little disconcerting, but it is just 10 LEDs in a plastic widget, right? Add some 330ohm resistors, drive at 3.3v and all is well.

Missing pinout and instructions. Even when paired with a 330 ohm resistor, some of the bars blew out within a few mins.

Neat little bar graph display. No instructions but easy enough to figure out. It’s just 10 LED’s in a DIP package. In the photo I’m providing, I’m using 3.3vdc and 330 ohm resistors. The side of the DIP package with the company logo is the cathode (negative) side. Hope that information helps someone out there in Amazon Land. ;-)PS… the photo does not accurately show the red LED’s color. They are much redder than photo indicates.

Works as expected. Good quality.