My daughter is getting ready to make improvements to her basic ROV that she built last year for science fair. We have been discussing the different stabilization packages, and are going to be ordering an electronics package from you. My question is the following;
I understand that the interface board set, and the addition of the Pi are the primary differences, but what are the additional differences in functionality? She needs to be able to control a pair of solenoid valves (or additional servos for mechanically operating valves), will both accomplish this task, or is one better than the other?
I understand that the video quality will be different as the advanced lets you stream HD while the basic does not, but is there a difference is other capabilities?
Also, next year she wants to do a robotic arm, which package would be best for this?
Thank-you in advance