Time Circuits Wall Clock

Here are a few photos of my custom Time Circuits Wall Clock.

Final result:

The clock replaced a failing QLOCKTWO so I made it the exact same size, 40x40cm (15.75x15.75in).

The body is made from wood; the front is a 6.5mm (0.25in) plywood panel, the rest is made from birch, resulting is a very low weight.

As for the 3D-printed parts: The three enclosures were glued together using industrial duct tape, with an offset of about 1cm (0.4in) to make the clock not too deep. On the back, I cut out space for the control board.

The clock has an additional speedo display top left, a temperature and a light sensor.

The images don't show the final cabling. I had some transmission issues, so I made some changes; there are three i2c breakouts on the control board, and they are used as follows:

-) the three displays are connected to a "hub" (3 JST XH sockets on a small PCB plus soldered-on cable to the control board's first i2c socket); -) the temperature and light sensors are daisy-chained, and the cable does not exceed 20cm (8in) from the control board's second i2c socket to the last sensor; -) the speedo display is on the third and last i2c socket on the control board.