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STM32F407VG with PS/2 Keyboard - project

Question asked by michqowski.michq on Feb 17, 2016
Latest reply on Feb 17, 2016 by michqowski.michq
I'm second year student at UTP in Poland. I have to do project based on STM32F407VG. It's just simply communication with keyboard. But I have problem - power on my keyboard. I read that to power PS/2 I have to get 5V and max. 300mA. What i research that 5V output power its ok for my STM. But, I still dont have respone from keyboard. Can someone help me solve this?