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Compressors: Types and operation
This presentation provides an overview of various types of compressors. The distinction between these devices is explained by their functions and mechanisms.
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Compressed air motor: Workpiece
This learning resource contains detailed working drawings for constructing a compressed air motor. When completing this piece of work, students also gain insight into pneumatics.
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Fire basket: Workpiece
This learning resource contains detailed working drawings for constructing a fire pit.
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Power, voltage and amperage: Set up tasks and tests
With this tool you can easily create tasks and exam questions about power, voltage and current based on the formula P = U x I and its derivatives. You can do exercises with or without conversions.
This learning resource consists of a Word document …
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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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Laying a brickwork: Evaluation
This learning tool is an evaluation form for laying a stretcher. In this file, students are encouraged to also evaluate themselves.
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Sawing steel: Course
This file contains information about cutting steel. The following topics are covered in this course:
- types of sawing machines,
- parts of the band saw machine,
- characteristics of the saw band,
- mistakes when sawing,
- clamping the workpiece,
- saw …
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Stop, think, act: Step-by-step plan
Stop-think-do-check step-by-step plan with additional clarification questions for the students per step.
Pics from Word.
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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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