This is the nightlight and clock/timer I made for my son. He is 4 year-old and he cannot read the normal clock. This light tells him when he should wake up (not too early when I am still asleep). Basically, he can come out and play when he sees all the sea creatures. If he sees only one lighted up, he should go back to bed.

I used arduino to control this light. All the files and code are uploaded so you are free to make whatever change you need. Basically you can redesign for any night light idea you have. The overall size is 204mmx204mmx21mm

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