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STEMOOV: Video
This video demonstrates, using a practical example, how the STEMOOV model can be effectively applied in a teaching situation.
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OPTA Series 8A: Pulse function
This video demonstrates how to create a ladder diagram to enable and disable an output using a push button.
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OPTA Series 8A: Blink
This video demonstrates how to create a ladder diagram to make an LED act as a flashing light.
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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: 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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TIG welding: Basic
This video explains the basics of TIG welding. The teacher talks about the application area, the current types and the requirements.
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Dual Learning: Myth Busters
Dual learning is only for boys. Dual learning is only working and no school. Dual learning is for dumb people. There are many clichés about dual learning. This video playlist debunks all these prejudices.
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Equipotential connection: Operation
This video is about the equipotential connection of an electrical installation. Both the necessity and the connection of the equipotential connection are discussed.
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Differential switch: Operation
This video is about the differential switch of an electrical installation. Both the operation and safety of the differential switch are discussed.
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Automatic: Operation
This video is about the circuit breaker of an electrical installation. Both the general and internal operation of the machine are discussed.
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Electricity: safety, cabling, alternating and direct voltage
Step-by-step explanation of electricity with attention to safety, cabling, direct and alternating voltage.
- Electricity is an important part of a refrigeration technician's job and does not come without its share of dangers. That is why it is …
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