Retro futuristic RGB LED wrist watch with 3 modes

GemaLight wrist watch with 2 modes to be more visible in the night (warning lights), flashlight battery indicator, touch sensor and RTC

Description

After 6 months of work I´m totally satisfied with the results.
A fully functional Wrist watch with more than one month of battery duration in standby and multiple functions.

Yellow led are hours and the blue led are minutes, it blinks every odd second.
After 10 second without use, the watch goes to sleep.

It has a DS1307 RTC to keep the time and it has many functions: warning lights , flashlight, battery warning and charge state.
All functions controlled with just one touch sensor.
Rechargeable via micro USB

In the manual you can find all its functions.
Full case .stl files attached
The maximum Litio batt I can fit it is 300mha (30x20x8mm) and I didn't install the JST connector I solder it directly.

The project is open source and you are free to edit and build your own.

You can see the video if you like but is in Spanish.

Details

Presentation in Spanish.

How to flash ATTINY 85 with arduinio IDE:

GitHub - SpenceKonde/ATTinyCore: Arduino core for ATtiny 1634, 828, x313, x4, x41, x5, x61, x7 and x8

To make your own:

Files

GemaLight Watch Manual.pdf

How to set time and enter all modes.

Adobe Portable Document Format - 1.37 MB - 01/19/2022 at 02:00

Preview

Dimenciones Velcro y protector.jpg

wrist band dimension, the Velcro can be sew or glued

JPEG Image - 30.99 kB - 07/26/2021 at 01:45

Preview

Arduino Code GemaLightWatch_2.1c.zip

You need to download some libraries no included

x-zip-compressed - 3.88 kB - 07/26/2021 at 01:40

Download

base.stl

base of the case, can be printed with any colour

Standard Tesselated Geometry - 100.38 kB - 07/25/2021 at 21:29

Download

top.stl

top of the case should be transparent and it is glued to the base with any transparent glue

Standard Tesselated Geometry - 77.82 kB - 07/25/2021 at 21:29

Download

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Retro futuristic RGB LED wrist watch with 3 modes

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Description

Details

Files

GemaLight Watch Manual.pdf

Dimenciones Velcro y protector.jpg

Arduino Code GemaLightWatch_2.1c.zip

base.stl

top.stl

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