Hi,
I don't think what i'm planning could ever be described as a robot, but I guess you people are best placed to help me out. I am looking for a microcontroller that will give me a whole bunch (six actually, or multiples of six) analogue outputs that i can interface to a PC to give me values between 0 and +5v on each channel.
The idea is to build a virtual lighting desk that runs on a laptop and interfaces to the standard lighting controller cable which usually sits between the lighting board and the dimmer racks.
From the reading around I was doing last night the Brainstem running in slave mode will do what i want, but I don't need any of the advanced features and on-board processing that it provides. The device will only ever run slaved to the laptop. I don't need any inputs, only analogue outs. It would be nice if the device was USB and self powered, but i don't want to push my luck :)
Interestingly, looking at the Brainstem and OOPIC R, I can't help thinking that they look really cool devices and a whole heap of fun. I may have to get one just to play around with :) People don't tend to talk about the Acroname Brainstem as much as the OOPic R, is this just because OOPics are more established? The features and price of the Brainstem and OOPic R looked pretty similar to me...
thanks for your help
Jim