Les Wright

Cool! Let me know how you get on! If you wanted to run on a Pi zero, you could always strip back the interface, and just have an OpenCV Imshow...

Beautiful. I got a smaller one also, they are so tiny. If I can source a smaller zoom lens for the picam, this would be sweet! On Sat, 1 May...

The diagram is more or less there. After the slit, there is a collimating lens before the grating. In the model I am using, there is also a prism of...

What OS are you using for this? Les On Tuesday, July 19, 2022, jresch ***@***.***> wrote: > Hello! > > Great project! I am just having a bit of an...

That explains it. The Software was developed on Raspbian Buster (still available) the latest Pi OS breaks the camera. At some point I will have to recode a section of...

Weird, is the picamera connected, verified and working? Les On Monday, July 25, 2022, jresch ***@***.***> wrote: > Have you come across this warning before (this is using Raspbian Buster)...

Depends on the Camera. The NoIR version will go quite a ways into the IR, at least to 940nm (tested), and > 1000nm in theory. UV is sharp cut at...

From the portion of the error that says: "the array at index 0 has size 800 and the array at index 1 has size 640" I woudl surmise your camera...

Currently no (but it may in future). It does however export spectrum data as CSV wavelength and intensity values, that can be processed with programs of your choice.

Hmm, looks like /home/pi/openvino/inference_engine_vpu_arm/python/python3.5/armv7l/openvino/inference_engine/__init__.py is not finding the shared libs Manually check your environment variables, first Also check this file exists : :/home/pi/openvino/inference_engine_vpu_arm//python/python3.5/libpython3.5m.so.1.0