<p>Hi to all,<br>
I had been looking also to make my digital back, found a medium format sensor but it cost around 10K to 11K Euros, plus developing and making the rest of the circuits i guess that will be around an other 3 to 5K more, the approach with the Raspberry Pi is good bur as part of the big solution, also must consider to use FPGA programs circuits to get the image out of the image sensor, and some more FPGA and DSP chips to give format to the image, i think that economically it would be great idea to go on when finding a lower price image sensor.<br>
Does any one knows where to buy image sensor CCD or CMOS for full frame or medium format that wold be much, far much more cheaper?<br>
Any way with the raspberry Pi can be done all the TFT panel control, saving the image, interfacing the push buttons and the logic to take the picture.<br>
But the Image sensor driver, image format and communications protocols has to be implemented in other circuits.</p>
