Characteristics of Light Emitting Diode ( LED ) 6514

Categories: Basic Electronics


ADTRON’s model 6514, Characteristics of Light Emitting Diodes ( LED ) is a versatile and well – designed self – contained trainer kit. It is a useful training tool for the teacher and the students for basic electronics.


*          Study, perform, demonstrate and plot the V – I characteristics of two Light Emitting Diodes ( 5 mm ) of different colours.

*          Comparison of characteristics of two different coloured LED’s.

*          Determination of forward and reverse resistance of LED’s.


*          Completely self – contained stand – alone unit.

*          Built – in two different coloured 5mm LED’s, current limiting resistors and other necessary components.

*          Built – in DC regulated variable power supply of 0 – 12V.

*          Mains ON / OFF switch with LED indicator for supply “ON”.

*          Multi – coloured sturdy 4mm test points are provided at various stages in the circuit to observe the waveforms, voltages and for necessary inter connections.

*          Provision for connecting external voltmeter / current meter as per requirement.

*          Housed in an elegant ergonomically designed powder coated metal cabinet with a well spread intelligently designed circuit layout on the front panel.

*          Working on 230V, 50Hz, single phase AC mains.


*          4mm – 4mm terminated, sturdy, spring loaded patch cords :

                         *     Quantity : 03 numbers provided.

*          Strongly supported by a comprehensive instruction manual complete with theory and operating details :

                         *     Quantity : 01 number provided.