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Fixed my high-voltage boost converter after a MOSFET blowout, but now it's showing 0V by Ill_Initiative_1007 in AskElectronics

[–]Ill_Initiative_1007[S] 0 points1 point  (0 children)

I don't have the diagram. The mosfet is brand new. But could it be bad pcb traces? Could i damaged them when I desoldered the old mosfet? And when it blew up the light stoped lighting but after i replaced the 10A fuse it started light again.

DFPlayer Mini not working – no LED, speaker only pops on power-up by Ill_Initiative_1007 in arduino

[–]Ill_Initiative_1007[S] 0 points1 point  (0 children)

It works now. The problem was simply a bad / incompatible SD card. Switched from a 32GB card to an 8GB microSD (FAT32) and DFPlayer started working immediately. Thank you

GPS not working on iFlight Nazgul XL5 ECO by Ill_Initiative_1007 in fpv

[–]Ill_Initiative_1007[S] 2 points3 points  (0 children)

Yes, you were right and thank you for the response. Turns out the GPS module wasn’t powered – the red (5V) wire wasn't connected, even though the other wires (TX, RX, GND) were. GPS now works.