Hey everyone,
I have a question regarding what I need to use in the following layout. I am brand new to circuitry in my Engineering 100 class, so this is coming from a total noob.
Our project is to build an autonomous hovercraft using a NXT controller to do line following. Here is the issue. I don't know what I need to use to have the NXT to switch on power on from the 12v batteries we are using. The NXT signal will be used to tell our steering fans to be on or off. The 9v from the NXT is not enough power to push our fans to operate at max capacity, so we have some 12v's for that. What type of control switch can I use when the NXT sends the signal for a fan to be on or off, but have the fan use the 12v batteries? I hope I have worded this problem in the correct fashion and I am sure there is another forum with an answer for this. Any help would be much appreciated.
I have a question regarding what I need to use in the following layout. I am brand new to circuitry in my Engineering 100 class, so this is coming from a total noob.
Our project is to build an autonomous hovercraft using a NXT controller to do line following. Here is the issue. I don't know what I need to use to have the NXT to switch on power on from the 12v batteries we are using. The NXT signal will be used to tell our steering fans to be on or off. The 9v from the NXT is not enough power to push our fans to operate at max capacity, so we have some 12v's for that. What type of control switch can I use when the NXT sends the signal for a fan to be on or off, but have the fan use the 12v batteries? I hope I have worded this problem in the correct fashion and I am sure there is another forum with an answer for this. Any help would be much appreciated.