![]() ![]() The mechanism of a timepiece with a series of gears driven by a spring or weights is referred to as clockwork the term is used by extension for a similar mechanism not used in a timepiece. A major stimulus to improving the accuracy and reliability of clocks was the importance of precise time-keeping for navigation. The next development in accuracy occurred after 1656 with the invention of the pendulum clock by Christiaan Huygens. During the 15th and 16th centuries, clockmaking flourished. Spring-driven clocks appeared during the 15th century. Watches and other timepieces that can be carried on one's person are usually not referred to as clocks. Traditionally, in horology (the study of timekeeping), the term clock was used for a striking clock, while a clock that did not strike the hours audibly was called a timepiece. A major advance occurred with the invention of the verge escapement, which made possible the first mechanical clocks around 1300 in Europe, which kept time with oscillating timekeepers like balance wheels. Water clocks, along with the sundials, are possibly the oldest time-measuring instruments. There is a range of duration timers, a well-known example being the hourglass. Some predecessors to the modern clock may be considered as "clocks" that are based on movement in nature: A sundial shows the time by displaying the position of a shadow on a flat surface. Devices operating on several physical processes have been used over the millennia. The clock is one of the oldest human inventions, meeting the need to measure intervals of time shorter than the natural units such as the day, the lunar month and the year. Hopkins has updated the log for Eurorack Mute Sequencer.A clock or a timepiece is a device used to measure and indicate time. Hopkins has updated details to Eurorack Mute Sequencer. IWILZ has updated the project titled PicoSem.yOyOeK1 wrote a reply on limited-code hacks/ideas.Bindhammer liked Stack-chan - JavaScript driven super-kawaii robot. mircemk has added a new project titled ESP8266 Word Clock on 16x16 Led Matrix.Harvey Dent on Ondol: Korean Underfloor Heating.Michael Black on Enormous Metal Sculpture Becomes An Antenna.mathias on Who Needs Gasoline When You’ve Got Sodium?.foxy on Modifying Artwork With Glaze To Interfere With Art Generating Algorithms.Stoat on Exploring The Cutting Edge Of Desktop ARM Hardware.EV on Enormous Metal Sculpture Becomes An Antenna.Riya on Ondol: Korean Underfloor Heating.RunnerPack on A Little Chess With Your Timepiece.Welded Mesh on Welding Aluminum With A MIG Welder. ![]() Posted in clock hacks, how-to Tagged addressable led, addressable leds, dual extrusion, dutch, neopixel, word clock Post navigation This reminds us of the similarly well-documented haptic word clock we covered just a year ago – check that one out, too! All in all, our hacker went all in on the capabilities while embracing the constraints. He’s also added a fair number of animations, put plenty of effort into clock precision verification, and even investigated some Neopixel protocol minutiae. A manufacturing-grade amount of build information that won’t leave you guessing. In the best of hacker traditions, all the source files are on Github - if you fancy yourself a Dutch word clock, you can build ’s design easily! He provides extensive instructions on building this clock in the README, including a flashing and configuration tutorial, complete wiring diagrams, and a soldering guide. This shows that the calculations indeed match the clock’s real consumption when measured by an external meter. For instance, he demonstrates Neopixel power measurements and current consumption calculations. At some point, he switched from LEDs to Neopixels, and dug deep into addressable LED technology. Extra effort had to be spent designing the layout - mentions his friend writing a solver that found a way to fit some words onto the layout diagonally. Thankfully, in Dutch, time can be expressed using shorter words - still, it had to be limited to 5-minute intervals. The 8×8 limitation was initially set because he wanted to use a low-cost MAX7219 8×8 LED matrix module as a base for the clock. If you’re looking to build a novel word clock, you’re all set here – tells all about this project’s story and provides a treasure trove of insights into designing all of its aspects! For a word clock, it’s surprisingly small – in fact, it uses an 8×8 addressable LED matrix, with words shown in different colors. For a start, this clock is a shining demonstration of hobbyist-available 3D printing technologies, with embedded light guides for the letters printed in transparent filament, thanks to a dual-extruder printer. Shares a word clock project – but not the regular kind.
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