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MOSFET Graph
The circuits in this model are designed to demonstrate the relationship between the gate-source voltage and drain-source… full details...
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Flashing Light Using a 555 Timer Astable
This activity asks the student to draw a circuit from a diagram, involving a 555 astable and a capacitor, to control a f… full details...
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8-Bit Voltmeter PCB
This is an activity to show students how to convert their 8-bit voltmeter circuit board to printed circuit board artwor… full details...
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Non-Inverting Amplifier
This model demonstrates a non-inverting amplifier being used to amplify signals. Students practice calculating, and adj… full details...
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Making a PCB for a Flashing Light Using a 555 Timer Astable
This is an activity to show students how to convert their Flashing Light circuit board to printed circuit board artwork… full details...
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Pedestrian Crossing
This simulation models a pedestrian crossing. The microcontroller, flowchart and associated BASIC code are all shown. … full details...
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8-Bit Voltmeter
This activity provides a complex circuit based upon a clock, a counter, a digital-to-analogue converter, a comparator, a… full details...
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Push-Pull Driver Dual Rail Supply
This activity shows how two transistors and a dual rail supply can be used to control the direction of a motor. The use… full details...
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Event Counter
The aims of this activity are to revise debouncing and monostable circuits, and to give practice drawing circuits on Yen… full details...
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Traffic Lights PCB
This is an activity to show students how to convert their Traffic Lights III circuit board to printed circuit board art… full details...