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Create a breeding ground for growing bacteria
In this video you will see how you can make a simple food base with kitchen materials, with gelatin, sugar and water. Samples are also taken and placed on the culture medium to grow bacteria. The result of the cultivation cannot be seen in the …
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OPTA Series 8A: Rise and fall delay
This video recording shows how to create a ladder diagram that allows you to switch on a second output with a delay after switching on a first input. The second output will then switch off with a delay after switching off a first input. This video …
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OPTA Series 8A: Rise delay
This video recording shows how to create a ladder diagram that allows you to switch on a second output with a delay after switching on a first input. This video refers to switching on a bathroom fan in combination with the lighting.
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OPTA Series 8A: Connecting to Arduino
OPTA is the first programmable logic relay that you can program with, for example, Arduino IDE. This video presentation shows you how to install the OPTA software and connect it to the Arduino software.
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OPTA Series 8A: Ladder diagram
This video recording will introduce you to how to run and test a ladder diagram. You can draw up this diagram with Arduino software.
This video recording introduces you to how to run and test a ladder diagram. You can draw up this diagram with …
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OPTA Series 8A: Name inputs and outputs
This video recording shows how you can freely name the inputs and outputs of the programmable relays. In addition, it is possible to set inputs as analog inputs.
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Rules of chronology: Explanation video
This video explains in five minutes how the rules of chronology work.
You can use this video as a refresher.
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NATO: Knowledge clip
This short knowledge clip covers the following aspects and concepts:
- the Dutch and English abbreviation,
- origin and purpose,
- NATO as an intergovernmental organization,
- unanimity,
- article 5: If a NATO country is attacked, the other NATO countries come …
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VR App Column Drill: Demo Video
Demo video for the realized VR App Column drill. This is part of the InnoVET project of 20-21. The video is not intended as a useful educational film, but shows the operation once you are in the app with the VR glasses on your head. Hence the …
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Virtual reality: Drill press
This movie gives an impression of the Virtual reality drill press app that our gamifier has made for use on the Oculus Quest.
We are currently fine-tuning it, but it will soon be available for free. If you are interested in this app, please get in …
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The Limburg coal mines
This animated video is part of the educational package Limburg in 9 questions and tells about an important milestone in Limburg history: the discovery of coal and the origin of the mines.
We land in the year 1900. In Wallonia and in our neighboring …
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Historical sources: Explanation video
This video explains how history comes about and what historical sources are.
This video is part of a series of lessons: Historical sources: Processing assignment
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