#tm1637 — Public Fediverse posts

Another #NeoPixel project, another abstract clock. Well, just a timer for now until I get an RTC sorted.

I have a #TM1637 6-digit 7-segment LED display and a pair of #NeoPixel rings representing elapsed time.

The outer 24 LED ring uses red to show hours, and blue to show twentieths of a second. The inner 12 LED ring shows minutes in green and seconds in blue, each one a step of 5.

Running on an Arduino Pro-mini... because I could not get the NeoPixels to behave with any library on an #Uno R4!

I have hit a tough spot in an existing project, so while I think about it, how about a distraction project!

Behold a NeoPixel clock ⌚

An abstract (to me) clock using 2 NeoPixel rings to indicate the time using the position and colour of the pixels.

I added a TM1637 based 6-digit 7-segment display too, because it was on the table beside me, and why not?

More ideas to implement, but pleased with it so far.

All the code on GitHub. Enjoy!

https://github.com/ilneill/NeoPixelClock

#Arduino
#NeoPixel
#TM1637

Часы на базе микроконтроллера ch32v003 (часть 2)

Эта статья, продолжение статьи часть 1 . Как правильно в ней заметил @mozg37 в комментариях, RC генератор не обеспечивает достаточной точности хода часов. Благо на aliexpress можно заказать готовую плату nanoCH32V003 с кварцем на борту. В итоге получилось немного модернизировать плату и собрать проект в корпусе, распечатав его.

https://habr.com/ru/articles/893314/

#ch32v003 #tm1637 #clock

Часы на базе микроконтроллера ch32v003

Добрый день! Сразу объясню, что проект учебный, все сделано буквально just for fun! В данный момент проект выглядит как куча проводов и непонятных соединений, но часы работают! Осталось причесать проект и напечатать конструкцию на 3д принтере.

https://habr.com/ru/articles/887000/

#riscv #ch32v003 #tm1637

As I work on my #Kim1 emulation project rabbit holes, I am having a lot of fun with various LED 7 segment displays, or rather the #Arduino library code for the driver chips!

I already have a library for a Gotek 3 digit display that uses a #TM1651. I wrote this 6 months ago while in a rabbit hole as I upgraded my Gotek.

I am adapting it for a 6 digit display that uses a #TM1637, and for an 8 digit display that uses a #TM1638.

And I am also playing with an 8 digit display that uses a #MAX7219.

Printing a Brutalist Kitchen Timer - A kitchen timer is one of those projects that’s well defined enough to have a clea... - https://hackaday.com/2023/04/02/printing-a-brutalist-kitchen-timer/ #microcontrollers #7-segmentdisplay #3dprintedcase #rotaryencoder #kitchentimer #clockhacks #atmega328p #tm1637

A Homebrew Weller RT Soldering Station - Like a number of hackers before him, [MarcelMG] was impressed with Weller’s RT soldering iron tips, ... more: https://hackaday.com/2020/01/06/a-homebrew-weller-rt-soldering-station/ #solderingstation #solderingiron #attinyhacks #atmelstudio #toolhacks #tm1637 #weller

Bringing A Child’s Play Kitchen To Life - Given how many adults will go out of their way to avoid spending any extended amount of time in the ... more: https://hackaday.com/2019/04/14/bringing-a-childs-play-kitchen-to-life/ #microcontrollers #neopixelring #ledhacks #toyhacks #kidsoven #esp8266 #kitchen #rgbled #tm1637