LILYGO T-Watch S3 Plus ESP32-based smartwatch upgrades with GPS and 940mAh battery
https://www.electronics-lab.com/lilygo-t-watch-s3-plus-esp32-based-smartwatch-upgrades-with-gps-and-940mah-battery/
LILYGO has recently introduced an upgraded version of their T-Watch S3 ESP32-based smartwatch, the T-Watch S3 Plus. This new smartwatch not only features Wi-Fi and Bluetooth LE but also has a MIA-M10Q GPS module for added functionality. While maintaining the open-source flexibility of its predecessor (T-Watch S3), this new model adds a larger 940mAh lithium […]
The ZSWatch: A Stylish and Functional DIY Smartwatch for the Modern User
https://www.electronics-lab.com/the-zswatch-a-stylish-and-functional-diy-smartwatch-for-the-modern-user/
Smartwatches allow you to stay connected and receive notifications without having to pull out your phone. Also, these watches come with built-in fitness tracking features that allow users to monitor activity levels, and workouts and set fitness goals. The ZSWatch is the ultimate smartwatch solution for fitness and productivity. This watch has all health and […]
Watchy: The Open-Source E-Paper Watch
https://www.electronics-lab.com/watchy-the-open-source-e-paper-watch/
The good thing about Tindie is that allows all of us to creatively showcase and sell our most promising projects. I cannot stress how awesome it is to have such a market online, for our inventions! As a good example of its usefulness, we will glance today at an e-paper watch that has the potential […]
Arduino Wristwatch
https://www.electronics-lab.com/arduino-wristwatch/
This simple digital watch is inspired by the Eiriks Binary Wrist Watch from Sverd Industries! Check it out if you didn’t already. by Marijo Blažević Watch uses the same microcontroller as one on Arduino UNO – super hackable and easy to use! In this tutorial, I’ll be showing how you can make your own programmable […]
Solr: Digital Wrist Watch Calculates time from Sun Position
https://www.electronics-lab.com/solr-digital-wrist-watch-calculates-time-sun-position/
Time can be calculated using the azimuth of the sun (aka solar time). Based on this idea, Tinkerman has built an unusual project called Solr. The concept is to translate the position of the sun into time presented on a vintage display. This new digital watch is freak enough to work only with a battery […]
Flexible Smartwatch
https://www.electronics-lab.com/flexible-smartwatch/
A 2.5mm thick flexible smart watch with e-ink display, BT 4.0, and health sensors. by Nick Ames @ hackaday.io: This project aims to build a thin, flexible smartwatch. It’s wrap-around display and touchscreen will allow it to display more data at a glance than current devices. Besides telling time and displaying notifications, the watch will […]
ATtiny85 Tiny OLED Watch
https://www.electronics-lab.com/attiny85-tiny-oled-watch/
An ATtiny85 and a 64×48 OLED display hand clock: This is the third in my series of minimalist watches based on the ATtiny85. This version displays the time by drawing an analogue watch face on a miniature 64×48 OLED display. It uses a separate crystal-controlled low-power RTC chip to keep time to within a few […]
Tiny LED Time Watch
https://www.electronics-lab.com/tiny-led-time-watch/
David Johnson-Davies designed a minimalist ATtiny85-based watch using 12 LEDs, arranged like a clock face, to show the time in analogue-style. He writes: To show the time you press the button on the watch face, and the time is then displayed for four seconds. It lights one LED to show the hour, and flashes another […]
Chronio – Low power Arduino based (smart)watch
https://www.electronics-lab.com/chronio-low-power-arduino-based-smartwatch/
Max.K @ hackaday.io designed his own impressive watch based on Atmega328p with Arduino bootloader, Maxim DS3231 (<2min per year deviation), 96×96 pixel Sharp Memory LCD (LS013B4DN04) and it’s powered by a CR2025 160mAh coin cell battery. Chronio is an Arduino-based 3D-printed Watch. By not including fancy Wifi and BLE connectivity, it gets several months of […]
Make Your Own Smartwatch From An Old Cell Phone
https://www.electronics-lab.com/make-smartwatch-old-cell-phone/
Have an old cell phone laying around? Don’t know what to do with it? What if I told you that you could turn that old cell phone into a smartwatch! What I’d like to do for this crazy/ambitions project is turn an old cell phone into a smartwatch. So obviously an old cell phone is […]