UAV has been well accepted by people in their daily life. UAV seems to be a product with high technology, which means that it will be troublesome in assembly. Actually, to assemble a simple multi-rotor UAV is much easier than our imagination. And let us see how easy and quick it is.
At first, you have to fix the frame and PCB together with screws. This will form the body to carry necessary components of UVA, like ESC, battery, and rotors, etc. What’s more, once you finished the assembly, you should make sure that every screw has been fully tightened in case of any potential danger in flying. After that, all the prep work is done.
The next step is to assemble the four engines. It is necessary to add some special screw plastic before the screwing, ensuring the tightness of assembly and enhancing the reliability of UAV.
Then, you may come to ESC assembly. On the other hand, you should connect the flying control and receiver together for the following step.
Solder the wire of ESC and battery to PCB. One thing you should pay attention to is that do not mix the anode and cathode. The wrong connection of electrodes is dreadful.
In this step, you will go to assemble the flying control and receiver on PCB as well as the power management module. Besides, you’d better to arrange all the wire in orders.
Finally, assemble GPS module and rotors. And a small four-axis multi-rotor is finished. See! How easy and quick it is to assemble a simple multi-rotor UAV.
If you want to learn more about UAV and PCB, please click here.