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Over the last chapter, you have already familiarized yourself with the preparatory works of PCB design. And now it is time to start designing a PCB of your own, along with a schematic design for the product circuit.
This is the preparatory part before we really get into designing a PCB for this gadget. This is going be the longest part of the whole journey, because, you are about to create your own PCB!
We are going to test the motors in this chapter, along with power supply and motor driver kit!
In this chapter, we will build a simple mobile application to control the speed and rotation of motors.
Bluetooth is a communication medium between the mobile APP (controller) and Arduino board (motors) In this chapter, we need to make sure that the Bluetooth module acting as a messenger can serve this well.
Following on from part 1, we now have a fish balloon, a tank of helium gas, several motors and motor drivers.
What do you think about aircraft and hot air balloons? Ever think that there could be a combination of both? Take a look at this article and have some fun building yours :)