skmdmasud
Member
Hi..
i made a 7segment clock using atmega8. I connected the 7segment pins with 500Ω resistor to uC , i did not use any transistor. My 7Segment each leds are rated 2V 20mA. the display is bright enough and i like it. Will this arrangement kill my uC because i am consuming quite a good amount of Amp. I was not able to find how much mA atmega8 can handle as output.
Thanks and regards.
i made a 7segment clock using atmega8. I connected the 7segment pins with 500Ω resistor to uC , i did not use any transistor. My 7Segment each leds are rated 2V 20mA. the display is bright enough and i like it. Will this arrangement kill my uC because i am consuming quite a good amount of Amp. I was not able to find how much mA atmega8 can handle as output.
Thanks and regards.
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