Scratch-Developed Industrial Camera’s Modular Design Actually Stacks Up

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The information listed here is not so significantly that [Guarav Singh] developed this substantial-good quality industrial digital digicam from scratch, but it is in the way it was completed. That additionally the volume of information that is packed into the write-up, of program. And the exceptional pictures.

Modularity was a single of [Guarav]’s structure targets, with the intention of being equipped to swap out the sensor as the technological know-how improvements. To that conclude, [Guarav] came up with a stack of three PCBs. The middle board of the stack has a Lattice FPGA chip alongside with two 16-MB RAMs and the FPGA config flash. The sensor board lies on a single facet of the FBGA board, although the USB 3. board is on the other. Each and every 6-layer board is a masterpiece of substantial-density design and style, and the engineering that went into interfacing them and finding all the things squeezed into a 3D-printed case with an built-in aluminum C-mount ring is quite outstanding.

[Guarav]’s compose-up goes into a wonderful deal of depth on processing the sensor info on the FPGA. Also, there’s quite a bit of functional information on utilizing MIPI (Cellular Field Processor Interface) and the CSI (Digital camera Serial Interface) specification. We’ve delved into this globe just before, but this job is a wonderful hands-on explanation that could genuinely assistance move your MIPI undertaking together.

Thanks for the suggestion, [STR-alorman].

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