We are designing a product and we want to project alphanumeric text (no video, pictures, multimedia). We don't really care about the resolution since we are only dealing with text.
A DMD chip with a scaled down light engine (no RGB elements) seems to be an option.
How much does the cheapest DMD chip cost, what model and what is the simplest controller we can use to achieve this?
Also, if you can give any pointers on the light engine to be used; that would be great.
