Electrical sensors: design (non-statutory)
Lesson 10 / 16
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Lesson outcome
I can design a simple electrical circuit to detect water levels.
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There are sensors all around us to detect changes in things like temperature, motion, moisture, light, distance etc.
Sensors are used in everyday appliances such as washing machines, lights, burglar and fire alarms.
Strict safety rules must be followed when planning to use electrical components near water.
Engineers generate ideas to invent, design, and build objects that matter.
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This content is by Cashar and published under an open licence.