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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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Facts about birds
Through this video you will discover a lot of facts about birds (robin, blue tit, blackbird, swallow, long-eared owl, buzzard, woodpecker, short-toed treecreeper, stork ...).
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How to tie laces without a loop: Instruction video
This video shows you how to tie laces without loops. If students have trouble tying shoelaces, it often works this way. After all, they don't have to make a complicated loop and strikethrough.
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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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Content measure conversion: Explanation video
Short video in which the conversion from mm³ to cm³, to dm³ and to m³ is presented graphically using a 3D sketch in Sketchup.
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Using design techniques
Video explaining how to use design techniques.
Students can view this independently and work out the examples with their own design and then show it to the class.
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