1 files changed, 26 insertions, 22 deletions

diff --git a/content/posts/2021-06-26-simple-world-clock.md b/content/posts/2021-06-26-simple-world-clock.md
index f42af11..ed248dd 100644
--- a/content/posts/2021-06-26-simple-world-clock.md
+++ b/content/posts/2021-06-26-simple-world-clock.md
@@ -5,29 +5,32 @@ date: 2021-06-26T12:00:00+02:00
 draft: false
 ---
 
-Our team is spread across the world, from the USA all the way to Australia, 
-so having some sort of world clock makes sense.
+Our team is spread across the world, from the USA all the way to Australia, so
+having some sort of world clock makes sense.
 
-Currently, I am using an extension for Gnome called 
-[Timezone extension](https://extensions.gnome.org/extension/2657/timezones-extension/), 
+Currently, I am using an extension for Gnome called [Timezone
+extension](https://extensions.gnome.org/extension/2657/timezones-extension/),
 and it serves the purpose quite well.
 
-But I also have a bunch of electronics that I bought through the time, and I 
-am not using any of them, and it's time to stop hording this stuff and use it 
-in a project.
+But I also have a bunch of electronics that I bought through the time, and I am
+not using any of them, and it's time to stop hording this stuff and use it in a
+project.
 
-A while ago I bought a small eInk display 
-[Inky pHAT](https://shop.pimoroni.com/products/inky-phat?variant=12549254217811) 
-and I have a bunch of [Raspberry Pi's Zero](https://www.raspberrypi.org/products/raspberry-pi-zero/) 
-lying around that I really need to use.
+A while ago I bought a small eInk display [Inky
+pHAT](https://shop.pimoroni.com/products/inky-phat?variant=12549254217811) and I
+have a bunch of [Raspberry Pi's
+Zero](https://www.raspberrypi.org/products/raspberry-pi-zero/) lying around that
+I really need to use.
 
 ![Inky pHAT, Raspberry Pi Zero](/assets/world-clock/hardware.jpg)
 
-Since the Inky [Inky pHAT](https://shop.pimoroni.com/products/inky-phat?variant=12549254217811) 
-is essentially a HAT, it can easily be added on top of the 
-[Raspberry Pi Zero](https://www.raspberrypi.org/products/raspberry-pi-zero/).
+Since the Inky [Inky
+pHAT](https://shop.pimoroni.com/products/inky-phat?variant=12549254217811) is
+essentially a HAT, it can easily be added on top of the [Raspberry Pi
+Zero](https://www.raspberrypi.org/products/raspberry-pi-zero/).
 
-First, I installed the necessary software on Raspberry Pi with `pip3 install inky`.
+First, I installed the necessary software on Raspberry Pi with `pip3 install
+inky`.
 
 And then I created a file `clock.py` in home directory `/home/pi`.
 
@@ -76,10 +79,11 @@ board.set_image(img)
 board.show()
 ```
 
-And because eInk displays are rather slow to refresh and the clock requires 
+And because eInk displays are rather slow to refresh and the clock requires
 refreshing only once a minute, this can be done through cronjob.
 
-Before we add this job to cron we need to make `clock.py` executable with `chmod +x clock.py`.
+Before we add this job to cron we need to make `clock.py` executable with `chmod
++x clock.py`.
 
 Then we add a cronjob with `crontab -e`.
 
@@ -91,13 +95,13 @@ So, we end up with a result like this.
 
 ![World Clock](/assets/world-clock/world-clock.jpg)
 
-And for the enclosure that can be 3D printed, but I haven't yet something like 
+And for the enclosure that can be 3D printed, but I haven't yet something like
 this can be used.
 
 <iframe id="vs_iframe" src="https://www.viewstl.com/?embedded&url=https%3A%2F%2Fmitjafelicijan.com%2Fassets%2Fworld-clock%2Fenclosure.stl&color=gray&bgcolor=white&edges=no&orientation=front&noborder=no" style="border:0;margin:0;width:100%;height:400px;"></iframe>
 
-You can download my [STL file for the enclosure here](/assets/world-clock/enclosure.stl), 
-but make sure that dimensions make sense and also opening for USB port should 
-be added or just use a drill and some hot glue to make it stick in the 
-enclosure.
+You can download my [STL file for the enclosure
+here](/assets/world-clock/enclosure.stl), but make sure that dimensions make
+sense and also opening for USB port should be added or just use a drill and some
+hot glue to make it stick in the enclosure.