EDUCATIONAL TRAINING SYSTEMS

Model: E6

TWILIGHT RELAY USING 555 & LDR

E6

 

Objectives

  • To construct twilight control using timer, LDR and to verify that when the ambient light around the cds cell decreases the resistance of the LDR increases and the voltage at trigger input to the 555 decreases and it causes the output to go high and it activates the relay.

Features of the Trainer

Built in Regulated Power supply DC +5v ,DC +12V /500 mA
Power Supply

Voltage range : AC 100V - 230 V

Frequency Range : 50 - 60Hz

Housing It is mounted in an elegant ABS Plastic cabinet for better viewing and portability
Dimension 29cmX20cmX11cm.
Weight 1.5 Kg

 

This trainer is a glass-epoxy printed circuit board and all the symbols screen-printed on the front panel so that it enables the student to conduct the experiments easily

Accessories:

  • 2mm multi coloured moulded patch cords with daisying facility.
  • Computer simulated outputs and Step-By-Step detailed instructions are provided with the instruction manual.
  • 6V Bulb

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