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LJ Create STEM Shop

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We provide a range of free, and low-cost STEM resources for schools and further education. Our resources include theory presentations, activity sheets, information fact files, and informative posters for your classroom.

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We provide a range of free, and low-cost STEM resources for schools and further education. Our resources include theory presentations, activity sheets, information fact files, and informative posters for your classroom.
Car Braking Systems
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Car Braking Systems

(0)
This poster shows the main parts of the braking system used in a typical car. It shows the Master Cylinder, ABS Sensor, Vacuum Servo, Brake Pipes, Hand Brake and Disc Brake.
Car Air conditioning systems
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Car Air conditioning systems

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This poster shows the locations of parts of a car's air conditioning system (Orifice Valves, Filter, Condesnser, Heater, Evaporator and Compressor).
Car Tyre Identification
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Car Tyre Identification

(3)
This poster will help students understand what the markings mean on car tyres. This poster could be used in motor vehicle studies classrooms or after school / after college car maintenance clubs.
Hydraulic and Pneumatic Symbols.
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Hydraulic and Pneumatic Symbols.

(3)
Hydraulic/Pneumatic poster with symbols for... * Basic components (Accumulators, reservoirs and filters) * Valves (Check Control, Gate, Flow Control, Adjustable Flow Control, Pressure Relief, Shuttle) * Cylinders (Single Acting, S/A - Return Spring, Double Acting, D/A - Adjustable Cushion and D/A - Double Ended) * Controls (Push Bitton, Lever, Foot Pedal, Solenoid, Pilot Operation) * Directional Control Valves (2 Port-2 Position, 3 Port-2 Position,4 Port-2 Position, 4 Port-3 Position) * Pumps/Motors/Instruments (Fixed Displacement , Flow Meter)
Resistor Colour Codes & Ohm's Law
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Resistor Colour Codes & Ohm's Law

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The resistance of a resistor is indicated using a system of coloured bands on the component. This poster shows the colour code bands and the values that they represent. 4 and 5 band resistor colour code systems are both covered on this poster. Ohm's Law is also shown on this poster.
Engineering Diploma .Net Magazine - Issue 1
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Engineering Diploma .Net Magazine - Issue 1

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This new publication is designed to share experiences of delivering the Engineering Diploma together with some examples of best practice. The content of the magazine has been written by practitioners for practitioners. We hope you will find the articles of interest and perhaps, might be moved to contribute something to our Autumn edition. If you would like a free printed copy of the Engineering Diploma magazine, have any comments, or would like to submit an article for the next edition, please contact Kerry Woods, the Engineering Diploma magazine editor: editor@engineeringdiploma.net
Electronic Circuit Symbols
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Electronic Circuit Symbols

(7)
This poster contains a collection of commonly used electronic circuit symbols and their meanings. Circuit symbols may differ only slightly but their intended meanings can be very different. There are two standards of symbols that you may encounter, ANSI/IEEE and IEC - both variants have been shown so that you can see the differences. The symbols include Resitors, Capacitors, Diodes, Transistors, Switches, Output Devices, Logic Gates and Basic Circuit Symbols.