Can I handle with this project?

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hey guys!
i´ve bought arduino uno, , i´ve been doing of projects included in book, i´m noob.
like many others(i don´t know how lot of people came same idea) i´ve decided morse-type project

the deal have 2 arduino´s, 1 led , other photoresistor , display. expect, led flash in dot or dash  (i can handle part) , photoresistor decode , print letter in display.

for newbie me, it´s lot have do, right?

i´m open if want make recommendations how tackle problem easiest way posible.

thanks!

it wont work in lit room single led wont change resistance of ldr


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