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“Retro wristwatch using a 4 digit bubble display”
“15 months ago. This is when I started working on this project. The Solr digital wrist watch is a clock that won’t work without a battery but it will neither work without sun. Even more: the vintage display is …
“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 64x48 OLED display. It uses a separate crystal-controlled low-power RTC chip to …
“A year ago publish the design and implementation of a clock known as Arduino Watch Sport 1.0, and my only goal was to recycle some materials that usually go into a basket of rubbish, the result of carrying out …
“Smartphones are an integral part of our everyday lives, but remember when they were not so smart? Those golden days when push-button monochrome LCD screened phones did little more than call? I’m sure a lot of us still have …
“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 LED to show the minutes to the nearest …
“HELPMAN CLOCK is a new medical device that measures heart rate and controls the state of assumption of your pills or insulin. It stores all data on an online database, tells you when it is the time to take your …
“Ever since the dawn of time, people have begun to dispense time. First was the sundial, later appeared water clock after them was the hourglass. Millennia later was created the first pendulum clock and few centuries later the electronic watch …
_”Chronio is an Arduino-based 3D-printed Watch. By not including fancy Wifi and BLE connectivity, it gets several months of run time out of a 160mAh button cell. The display is an always-on 96x96 pixel Sharp Memory LCD. If telling …
“Recently I bought two ESP12e, wanted to see how those IoT things work. One thing I know for sure, they don’t tolerate 12V 1A ;) yep fired one by accident … I left with one working, trying to figure out what …