Hello, I am new at this and need help making this 0.9-4.5v to 5v DC-DC power converter. Does something like this already exist?
There doesn’t appear to be one, but as it is basically trivial to make this part should do what you want.
Comidox-1-5V-to-5V-DC-DC-Step-Up-converter.fzpz (5.4 KB)
Yes, there are many DC-DC power converter modules available on the market that can convert a 0.9-4.5V input voltage to a 5V output voltage. You can easily find them by searching online or at an electronics store.
Thank you so much! This is perfect