From 5d353c2b5de54825d1c847ab96e8adb2f472e949 Mon Sep 17 00:00:00 2001
From: Mer <79792352+Mer08@users.noreply.github.com>
Date: Sat, 26 Mar 2022 20:29:58 +0100
Subject: [PATCH] Update README.md

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 README.md | 49 +++++++++++++++++++++++++++++++++++++++----------
 1 file changed, 39 insertions(+), 10 deletions(-)

diff --git a/README.md b/README.md
index df404ae..294add3 100644
--- a/README.md
+++ b/README.md
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 # MAX7219-VU-Meter
-WIP A.K.A. I've still got to add things lmao
-### Features
-
-- Support Standard Markdown / CommonMark and GFM(GitHub Flavored Markdown);
-- Full-featured: Real-time Preview, Image (cross-domain) upload, Preformatted text/Code blocks/Tables insert, Code fold, Search replace, Read only, Themes, Multi-languages, L18n, HTML entities, Code syntax highlighting...;
-- Markdown Extras : Support ToC (Table of Contents), Emoji, Task lists, @Links...;
-- Compatible with all major browsers (IE8+), compatible Zepto.js and iPad;
-- Support identification, interpretation, fliter of the HTML tags;
-- Support TeX (LaTeX expressions, Based on KaTeX), Flowchart and Sequence Diagram of Markdown extended syntax;
-- Support AMD/CMD (Require.js & Sea.js) Module Loader, and Custom/define editor plugins;
+
+Hello, it is me, the creator of this thing! I hope you like my creation. This is my first full project, so consider giving me feedback! If you’ve got any issues with the code, please let me know on the Issues tab! Thank you so much for visiting my project. I usually post my projects on [my website](http://www.mer08.cf/ "my website"), so take a quick look at it!
+
+### List of materials
+
+- Jumper wires
+- Arduino Uno / Nano
+- MAX7219 4-in-1 display or compatible
+
+### How to build
+
+- #### Step 1: Installing and running Arduino IDE
+
+ - Download and install the Arduino IDE (if you haven't already)
+ - Run the Arduino IDE
+ - Open the "main.ino" file
+
+- #### Step 2: Setting up the Arduino IDE
+
+ - Click on 'Tools'
+ - Click on 'Board:'
+ - Select your Arduino Board
+ - Click on 'Port: ""'
+ - Select the port where your Arduino Board is listed
+- #### Step 3: Compiling and uploading
+ - Click on the arrow that is pointing to the left, located underneath the 'File' tab.
+ - Wait for the process to finish.
+- #### Step 4: Wiring
+ - Display:
+   · Hook VCC to 5V and GND to Ground.
+   · Hook DIN to pin 11.
+   · Hook CS to pin 9.
+   · Hook CLK to pin 13.
+  - Audio input:
+   · Hook the left audio channel to A0 and the right audio channel to A1 (internal pullup.)
+  - Optional:
+   · Hook a jumper wire shorting Ground and digital pin 4. (adds L/R letters to the display)
+- #### Step 5: Use the thing!
+ - Congratulations! You are now in possession of whatever this thing is! If you want to tidy up the wire mess, you can tape the jumper wires for each of the sections together.