Fatimah_S
Newbie
Hi everyone! So I am designing a boost converter for which I am using STM-32 as a source of PWM signal. I have connected FTDI Module with it. i also have another module LM7805 connected regulates 12V to 5V). Is it ok to short the 5V output with FTDI's 5V pin and STM-32's 5V pin?
I have attached a snippet from the schematic below
When I was using LM7805 and FTDI Module with ATMega IC, I did not connect the ATMega 5V with FTDI's 5V. (It was only connected to 5V regulated by LM7805.
I have attached a snippet from the schematic below
When I was using LM7805 and FTDI Module with ATMega IC, I did not connect the ATMega 5V with FTDI's 5V. (It was only connected to 5V regulated by LM7805.