Author Topic: RGY led indicator circuit  (Read 448 times)

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Offline ton88Topic starter

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  • Posts: 1
  • Country: us
RGY led indicator circuit
« on: February 24, 2020, 07:40:09 pm »
Hello,
Iam using a RGY led on a ethernet switch and want to use each color one at a time to indicate the current ethernet speed,the switch provides 2 led pins per port that are active low(pulsing or solid) and a truth table to indicate the speed.The only problem is to indicate a speed of 10mbps both led pins on the switch are pulled low.So now i would need some sort of logic to switch between which color to have on iam thinking of using some AND gates the max current i have limited on each color is 10ma.Iam not really sure if there is another way to achieve switching between the led colors.Any input is appreciated thanks

there should be a image attached for the led truth table

https://i.postimg.cc/wBF0KG9F/led-pins.png
« Last Edit: February 24, 2020, 07:44:27 pm by ton88 »
 


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