Is it safe to ultrasonic barometer
Hi , i have a hubsan H107D+ , which is flying erratically , i taken it apart and it looks like the previous owner had tried to oil the motors or something !! , there are 2 boards, a PCBA receiver board and a 5.8 GHZ TX camera module which seem to be covered in a fine oil !! infact theres oil all over it inside .
I would like to put the boards through my ultrasonic cleaner but the PCBA board has a barometer on it (see photo)
Is it a big no no to run a barometer through a cleaner ?