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In this email is your first assignment, and it's to make a fake security camera with two lights.

Transcript[]

Before Completion[]

Jie Security camera (fake)

From: 张杰 <zhangjie@longteng-co-ltd.gd.cn>

This product is an imitation (mock) security camera. It has two blinking lights. The first light blinks in a regular pattern. The second light is an internet light, so it should be blinking in a more random (intermittent) pattern, to resemble data upload.

As you will notice, the design is partially complete already. A previous engineer left (quit) before finishing the assignment.

Note the timing diagrams in the Verification tab. When you Simulate, your outputs should match those expected values as indicated.

Let the simulation run until it has passed all of the test cases to make sure you have a proper solution.

Jie.

Carl Re: Security camera (fake)

From: Carl Tesky <carl@longteng-co-ltd.gd.cn>

I’m absolutely certain you’ll do better than that last person.

After Completion[]

Jie Re: Security camera (fake)

From: 张杰 <zhangjie@longteng-co-ltd.gd.cn>

Thanks for your prompt work on the blinking lights. Looks OK.

Jie.

Puzzle[]

In this assignment, you are tasked to make a fake surveillance camera with a blinking light and a light that follows a certain pattern. In it, there's also an MC4000 with already existing code in it which the previous engineer left. You only have to complete the second input network.

Fake surveillance camera

Fake surveillance camera

Description[]

FAKE SURVEILLANCE CAMERA
  • active and network are simple outputs connected to LEDs.
  • Control the active and network outputs with fixed, repeating signals as indicated in the verification tab.