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Update 2023-07-16-DiscoveryProject.md
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npothu authored Nov 20, 2024
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Expand Up @@ -16,19 +16,27 @@ https://www.tindie.com/products/lixielabs/lixie-ii-the-newnixie-for-arduino-digi

A digital clock that is inspired by old nixie-tube clocks. Each digit slot (4 digits) has 11 sheets of acrylic etched numbers 0-9 respectively, and a back sheet that is set to transparent or dark.
The sheets each have 2 respective LEDs to diffuse light to display the correct combination of digits. This means 44 LEDS.

The image above shows a design I would like to replicate (but hours + minutes only).

# Skills and Tools Utilized

Skills I will utilize during this process include:
Skills I have utilized during this process include:
- PCB Design and Fabrication
- Microcontroller programming
- Basic 3D-printing & laser-cutting
- Soldering

# My experience getting started

I needed to learn how to design a PCB. I watched some youtube tutorials and got assistance from some Peer Instructors at the Hive, the ECE MakerSpace.

To get some experience with laser cutting, I attended a laser cutting workshop at the HIVE. I designed and laser cut a wooden clock.

# The Process

To start, I decided that I figure out how to design my PCB. To do so, I learned how to create a PCB using Altium Designer with help from peer instructors at the HIVE.

The PCB design should look similar to the product below:

![Desktop View](DPPCBIdea.png)
Expand All @@ -39,11 +47,6 @@ Here is the schematic I created for my PCB. The PCB schematic shows the 22 LEDs

![Desktop View](DPSch.png)

My PCB layout will not have Vias. I decided to do this because the PCB printers at the HIVE are limited in their ability to do that. I plan to use the HIVE printers to learn how the machines function, and to have a prototype to mess with before ordering the real things.

Because the order made for my PCBs and LEDs will take a while to arrive, my progress is shifted to the design of my casing.

rest of page WIP....
My PCB layout will not have Vias. I decided to do this because the PCB printers at the HIVE are limited in their ability to do that. I plan to use the HIVE printers to learn how the machines function, and to have a prototype to mess with before ordering the real things. Here is a rough draft of the PCB board.

# The Product
page W.I.P. -- Hopefully physically build ready-ish by demo.
![Desktop View](DPBoard.png)

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