Hello, What softwares are used most commonly for multirotors? what about if you like to build one yourself? which softwares are the most widely used?

What is the difference between Inertial Navigation System (INS), and, Attitude and Heading Reference System (AHRS)?

I saw that there are different types of accelerometers such as mechanical, piezoelectric, capacitive, semiconductor. which one are used in robots or drones? semiconductor? obviously not mechanical. then what are the uses of piezoelectric or…

can anyone give me a few names about accelerometer manufacturers?what about other drone parts?i need to find parts manufacturers for drones (not drones, but parts). can anyone give me some manufacturer names?

I was reading a fliht controller spec and it said "remote gain control"what is gain? what does it mean?

Hello this is my first message and hi everyone!I am new to this and electronics, although i have been doing reading lately and here is my first question.I read somewhere that a brushless motor doesnt work with DC current and will cause short…