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Pulling full resolution from a webcam with OpenCV (Windows)

  • How To
on 2020-07-12 12 Comments
Pulling full resolution from a webcam with OpenCV (Windows)

OpenCV while being the most popular tool for a lot of machine vision applications it relies on a third party and some poorly maintained code. Capturing MJPEG compressed video from a UVC USB camera was always the case and it did not work or worked with some issues. This situation is especially bad for Windows OS. […]

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Measure linear rail quality with camera and excel

  • How To
on 2020-06-29 2 Comments
Measure linear rail quality with camera and excel

No matter how precise and rigid your mechanical system is, it will always have some imperfections. These imperfections can be measured and described. If measurements show opposite it means your measurement tools are not precise enough or you are doing it wrong. There are a lot of expensive and highly specialized tools to measure every […]

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UVC camera exposure timing in OpenCV

  • How To
on 2020-05-22 4 Comments
UVC camera exposure timing in OpenCV

USB cameras can have the exposure set to manual (cheaper ones have only full auto mode). It’s a pretty straight forward function in OpenCV, but insufficiently documented thus hard to find exact times and calculations. Also there are two major implementations for Linux and Windows. Linux – exposure times are set in units 1/s (all […]

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Introducing 4 axis stepper controller module SCE2

  • News
  • Product Features
on 2020-05-18 0 Comments
Introducing 4 axis stepper controller module SCE2

Post stamp-sized 4 axis stepper motor controller system on module SCE2-M is designed to save space and speed up motion controller integration time for custom products. When paired with industry-standard open-source motion controller firmware it can be controller by g-code and drive whole small CNC machine without external components. SCE2 is second Kurokesu motion module […]

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Introducing motion family platform

  • News
  • Product Features
on 2020-05-04 0 Comments
Introducing motion family platform

About A few months ago last RSA1 rotary stage parts in the warehouse were consumed and the decision not to extend its life was made. Instead, the whole family of new motion devices was designed. Heart of all – is the motion module used in the main controller. It is a small standalone stepper motor […]

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Updated C1 PRO x18 motorized camera block

  • News
  • Product Features
on 2020-04-10 0 Comments
Updated C1 PRO x18 motorized camera block

After intensive tests and feedback from actual installations motorized 18x zoom camera block gets some updated. From now on only this version will be shipped. Updated feature list: New mount plate More stable and secure mechanical design Occupies less space Added new M3 thread mounting features to mount plate FFC cable attached more securely and […]

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C920 rework kit updates

  • How To
  • News
on 2019-12-22 12 Comments
C920 rework kit updates

Recently updated C920 webcam version was released featuring new PCB. These changes introduced two unexpected issues: wiring is different and new PCB has mechanical interference with aluminium rework kit back plate. Test-point locations If you rework webcam by yourself, please use pin-out diagram as pictured below to solder wires. TP24 – VCC TP26 – USB […]

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18x optical zoom motorized camera kit

  • News
  • Product Features
on 2019-10-08 9 Comments
18x optical zoom motorized camera kit

Recently released smallest motorized lens controller which could be suitable to drive advanced lenses. And after a few iterations finally, the SCF4 controller is released. It is time to introduce a new camera module C1_PRO_X18. MK2 updates Specs 5.5~96mm optical zoom (approximately 54.2° to 3.4° horizontal view angle) Motorized Focus, Zoom, Day/Night filter Reference points […]

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Motorized lens controller mk2 updates

  • News
  • Product Features
on 2019-07-08 7 Comments
Motorized lens controller mk2 updates

It has been a while since zoom lens controller v1 was discontinued. The reason was very simple and happens to the best of us – the manufacturer made critical part outdated. Half a year ago swept all available stock and manufactured the last batch. An updated version was in development, but only internal use sample […]

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Use of Kurokesu C1 family cameras in NIR spectrum

  • Product Features
on 2019-05-06 0 Comments
Use of Kurokesu C1 family cameras in NIR spectrum

Usually, an image sensor is more sensitive to near-infrared (NIR) than visible light. For normal home use operation, it is mostly preferred to have NIR spectrum part to be blocked, but for scientific, industrial or biometric applications there are a lot of cases where having unrestricted sensitivity to full spectrum is a huge benefit. Kurokesu […]

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