EB-190 Autotronics-I

Innovative Technologies in Education (ITE)

EB-190 Autotronics-I: Automotive electrical components and circuits

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p>The EB-190 is a single board comprehensive instructional module designed to teach the concepts of ELECTRICAL COMPONENTS AND CIRCUITS to technology students. The module can be operated as a stand-alone unit or integrated to the newly developed EB-2000 Computer Managed Laboratory. The module contains experimental circuits with which the student performs a number of conceptual experiments at various levels of difficulty. Manual or computer driver faultfinding exercises and testing provide valuable experience in the training and diagnosis of faults. Students are required to do only a minimal amount of wiring so training time is maximised. The module also ensures that students use their time more efficiently. The boards comes also equipped with "black boxes" containing components used in the fault-finding and practice modes, components which should not be visually identified by the trainee.

OBJECTIVES

Voltage Drop in Series Circuits

Incandescent Lamps

Headlight Circuits

Relays-General Principles

Relays in Headlight Circuits

Relay Latching Circuits

Relay Delay Circuits

Stop Light Circuit

Capacitor Type Flasher Relay

Turn Signal Indicator

Hazard Warning Systems

Back Voltage Spike Suppression

Use of Diodes in Lights On-Warning Circuits

Use of Diodes for Circuit Separation

The Thermistor in Automotive Circuits

Thermal Switches in Automotive Circuits

Measuring Angular Displacement with A Potentiometer

Troubleshooting