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“Wearable health monitoring technologies, including smartwatches and fitness trackers, have attracted considerable consumer interest over the past few years. Not only has this interest has been mainly encouraged by the rapid demand growth in the wearable technology market for the …

“Pandemic DayClock, with temperature, humidity, and CO2 sensors. With web interfaces to access the data (HTML/XML/JSON). Also OTA update capability. I saw https://hackaday.com/2020/04/08/what-day-is-it/ and printed both the hemisphere clock and pointer. I …

“This is a minimal and small clock based on PIC16F628A microcontroller and DS1307 RTC IC. It is able to only show the time on a small 7-segment display with a total of 4 segments. The display we used is a …

“Features/Instructions are the same as on other projects based on the same sketch, here’s another video (also linked from the sketch instructions in step 10). Just when I thought I was finally done with 7 segment modules…. someone …

“Most of you have seen those LED clocks shown here on Instructables, as I did. For me they where quite to complicated to build, requiring a CNC or awesome wood work skills. So I’ve created my own approach with …

“Hi! Are you a space enthusiast? If yes then hi-fi! I love space and astronomy. Obviously I’m no astronaut to go up there and have a closer look at the universe. But every time I find out that a …

“The passage of time is something we cannot control. It happens at the same rate if we are sleeping, awake, bored, or engaged. With current events, it’s important to remember time will pass. While we are waiting for time …

“Hi everyone. Imagine the moment when someone asks you the time and you tell the exact time looking at your pendant lamp!! Today I will show you how to make an amazing pendant lamp which tells you the time. It …

“So the idea with this clock is to make it in the shape of infinity symbol which one side of the shape will be displaying the hour hand and the other one will be displaying the minute. If you have …

“This is my first instructable. I got my inspiration for building this clock from https://nixieclocks.shop/product/energy-pillar-iv…. I liked the design of the clock and thought that VFD tube is difficult to find so I took 7219 seven …