![]() Luckily I have a 3D printer and was able to very quickly print out a few test prints to iterate a light box design which also doubles as a stand for the clock, holding it up at a slight angle. So the main method I could fall back on was the age old method of using a physical separator between each LED to try and contain as much of the light as possible. I’ve gotten tons of suggestions involving using vias around each letter to try and contain as much light as possible within each letter, but I really liked how clean the top surface looked without having to riddle it with vias. To help on the pcb side, I opted for black soldermask, and additionally used the copper layer to try and block as much light as possible, but none of these would help with light scattered internally in the pcb’s FR4 material which is a yellowish semi-opaque hue that works pretty well as a diffuser. From the project page:Ī main concern when I first started this project was that there would be too much light bleed between nearby letters, thus making the display difficult to read for lack of contrast. This DIY device uses multiple LEDs, a 3D printed case, and a little bit of code. Program it to show the time or display LED. But what about one that is about as big as a Pokemon card. Looking for something to spice up your desk space Show off your geekiness with a Rainbow LED Word Clock. They basically show the time using full words – “TWELVE TWENTY ONE AM,” for example – and they often come in larger sizes. Be sure to use two layers of each “negative” - I found the UV light was strong enough that my circuit board was washed out with only one layer.Word clocks are great fun.Repeat for each corner and you will have a pocket for the circuit board that will keep everything snug when it is being exposed. Holding the transparency in place, lift one side of the top transparency, remove the protective strip from the tape and press the transparency in place. Remove the PCB and line up the two sides. After printing out the templates on transparencies, place double-sided foam tape around three sides (using your PCB as a guide for size). The biggest challenge for the double-sided PCB is lining up the two sides of the board prior to exposure.I used Colin Cunningham’s YouTube video for my inspiration. I won’t describe the full steps for creating the circuit board as there are many excellent tutorials already on the web.The PCB for the lights is the most challenging as it is largish, quite detailed and double-sided. the name of a large DIY clock that both tells time and decorates any room in the house with. The PDF and Fritzing files for each circuit board are linked above. Get the word out Download, email or publish on social media. You need to create three different circuit boards - one for the Arduinio, one for the buttons and one for the lights.Graphics and More to Help Spread the Word So to achieve this I've designed the front lettering mask as a pcb that snaps away from the rear pcb that contains all the leds and micro as shown below. Learn More About the Amazing Maker Awards Basically I wanted to make a word clock that would be small (akin to a small alarm clock) to sit inconspicuously on my desk, run happily off 5V via USB, and be fairly easy/cheap to make. The top projects selected by community votes, panel judges, and the editorial team Subscribe to the premier DIY magazine todayĬommunity access, print, and digital Magazine, and moreīrowse all the projects and learn about their makers too! Skill builder, project tutorials, and more Get hands-on with kits, books, and more from the Maker Shed Instead it’s made with LED strips and only the significant words on the clock can light up. I will also show you how to use a Shift Register and RTC using a microcontroller. ![]() It is basically a clock which displays time using words. ![]() A project collaboration and documentation platform. DIY Arduino Wordclock: My version of a word clock will not feature a 12×12 LED-Matrix display. DIY Word Clock: Today, I will show you how to build a Word Clock.Membership connects and supports the people and projects that shape our future and supports the learning initiatives for the next generation of makers.A free program that lights children’s creative fires and allows them to explore projects in areas such as arts & crafts, science & engineering, design, and technology.Maker-written books designed to inform and delight! Topics such as microcontrollers including Arduino and Raspberry Pi, Drones and 3D Printing, and more.A smart collection of books, magazines, electronics kits, robots, microcontrollers, tools, supplies, and more curated by us, the people behind Make: and the Maker Faire. ![]()
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