Class#6 Mid-term(Relay, tilt)

1. Sand clock light

This idea come from my sleeping habit. Sometimes I usually turn on light during sleeping. It can be more comfortable for me. So I think about sand clock! The function of the clock is timer and control brightness. Above all things, if I make well, look cool!

– Idea sketch
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– Sch, Brd file
Screen Shot 2015-03-11 at 6.47.56 PM
Screen Shot 2015-03-11 at 6.47.47 PM

– milling machine

– assembled board
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– working

– next step
I ordered few components of AC light dimmer board. So I want to combine relay/tilt board and AC dimmer board. Moreover Final step is making sand lamp. This function are timer, dimmer and turn on/off.

– problems
1. Cooper board has a curve.
– too shallow(end mills)
some parts is not cut.

– too deep(end mills)
broken board
Untitled

2. Part of circuit is wrong.
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