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InclinoClock

InclinoClock in the dinning room.jpg

InclinoClock uses the glass level from a ball inclinometer to display the time. The ball remains at the lowest point of the curved glass under the effect gravity. So, as the inclinometer rotates the ball will align with the part of the clock scale that is pointing straight down. In the rest mode the clock just quietly hangs out at 6:00. With a touch of the button on top the clock first goes to find it's "home" position, i.e., all the way to the dot furthest to the left, and then it finds the current time to the nearest minute. The clock will pause for a brief time before returning its resting position at 6:00. At 12 noon the clock performs a show by rotating a full 360 degrees before once again settling in at rest.
 
The clock face is comprised of 13 white dots beginning with 12 on the far left, incrementing one hour at a time with each dot to the right, until it reaches 12 again on the far right. Even though the center of the ball is placed to the nearest minute there is some "guess-timating" involved given the width of the ball and absence of any hourly markings (Because we wanted a clean minimalist look we did not place any markings on the clock face). 

Demonstration

Setting the Time

The Concept

Materials

6.5 inch x 3 inch levo gage.jpg

Sun Company Lev-o-gage Sr. Inclinometer and Tilt Gauge - Level for RV [Amazon #304-R]

Power Supply.jpg

SHNITPWR 24V 3A DC Power Supply Adapter AC 100V~240V to DC 24 Volt 3 Amp 72W Converter Transformer 5.5x2.5mm Plug [Amazon #SNT2403BK]

Stepper Motor.jpg

Initial test of motor...it's very quiet.
[STEPPERONLINE Stepper Nema 17 Bipolar 40mm 64oz.in(45Ncm) 2A 4 Lead, Amazon #17HS16-2004S]

Inclinometer 4_Page_03.jpg

Circle Diameter approx.  7"

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Walnut
12-in wide board, jointed and planed down to 1.25 in thick. Boards will be laminated to get desired depth of case (Thanks to John Rogers for his help)

Stepper Driver.jpg

STEPPERONLINE Digital Stepper Driver 0.3-2.2A 10-30VDC 1/64 Micro-step Resolutions for Nema 8, 11, 14, 16, 17 Stepper Motor [Amazon #DM320T]

Brass Sheet.jpg

Daseyyue C280 Brass Sheet, 12 Inch x 12 Inch x 0.032 Inch,20 Gauge(0.81mm) Thick ASIN:B09MTQ8CM2

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