Add TOCs and LaTeX4Ei button

_article/electronics/electronics.md

@@ -4,6 +4,24 @@ title: Electronics
 
 This cateogory covers topics for practical use. The theory of [electromagnetism](electromagnetism) is covered by the physics category.
 
+Currently, we have articles for the following subfields:
 
+* [**Computer Components**](/computer): 
+	* [Processor](/processor) • [RAM](/ram) • [Power Supply Unit (PSU)](/psu)
 
-{{ FOLDER_TOC }}
+* [**Actuators**](/actuator): 
+	* [Servo](/servo)
+
+* [**Electronic Components**](/component): 
+	* [Op-Amp](/op-amp) • [Transistor](/transistor)
+
+* [**Signal Processing**](/signal): 
+	* [Channel Coding](/channel-coding) • [Harmonic Oscillation](/harmonic-oscillation)
+
+* [**Digital Signal Processing (DSP)**](/dsp): 
+	* [Low-Pass Filter](/low-pass) • [Kalman Filter](/kalman-filter) • [Modulation](/modulation)
+
+* [**Bus Systems**](/bus): 
+	* [USB](/usb) • [I2C](/i2c) • [SPI](/spi) • [USART](/usart)
+
+* [**CMOS Technology**](/cmos)

_article/index.md

@@ -2,24 +2,39 @@
 layout: home
 title: Tex4TUM
 ---
+TeX4TUM is an Interactive Knowledge Platform for engineers covering the following topics:
 
 <style>
 .col { text-align: center; }
 .col h3 { margin-top: -.5em; }
 .feat-icon { font-size: 3em; line-height: 1.2em; }
 
-
 .col .button {
     min-width: 80%;
-    /*height: 4em;*/
 }
 
-</style>
-
-
-
-TeX4TUM is an Interactive Knowledge Platform for engineers covering the following topics:
+.cta-button {
+    display: inline-block;
+    background-color: #ff7f50;
+    color: white;
+    padding: 1em 2em;
+    border-radius: 0.5em;
+    font-size: 1.2em;
+    font-weight: bold;
+    text-decoration: none;
+    transition: background-color 0.3s ease;
+    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.2);
+}
 
+.cta-button:hover {
+    background-color: #ff6347;
+    text-decoration: none;
+}
+</style>
+<!-- Call-to-action for Cheat Sheets -->
+<div style="text-align: center; margin-top: 1em; margin-bottom: 1em;">
+  <a href="https://latex4ei.de" class="cta-button">🚀 Cheat Sheets at LaTeX4EI.de</a>
+</div>
 
 ::::{.row markdown=""}
 
@@ -48,14 +63,8 @@ TeX4TUM is an Interactive Knowledge Platform for engineers covering the followin
 
 ::::
 
-
-<!-- ![code](fa-code) -->
-
-
-
 ## Features
 
-
 <div class="row" markdown>
 <div class="col" markdown> 
 
@@ -68,25 +77,18 @@ If you click on certain items, e.g. equations, they will show additional informa
 $$e^{\i \cdot \pi} = -1$$
 with Euler's number $e$, the imaginary unit $\i$, and the mathematical constant $\pi := 3.1415...$.
 
-
 Details: 
 Most diagrams should be interactive so that you can see how the output changes if you move your cursor into the image or change the input.
 
-
-
 </div>
 
-
 <div class="col card" markdown>
 
 [🎲]{.feat-icon}<br>
 [Interactive]{.large}
 
 ![Play with diagrams, learn from the response.](servo.svg){#servo}
 
-
-
-
 </div>
 </div>
 
@@ -96,7 +98,6 @@ Most diagrams should be interactive so that you can see how the output changes i
 [⏱]{.feat-icon}<br>
 [Fast & Intuitive]{.large}
 
-
 Hit `f` to search with JS lightspeed. 
 
 The consistent notation, structure, and style of our articles ease understanding.
@@ -113,7 +114,6 @@ Powered by GitHub. Everyone can contribute to our articles. Additional links to
 </div>
 </div>
 
-
 ### Nice interactive demos
 If you are new to TeX4TUM, checkout these pages for some nice interactive demos:
 
@@ -122,5 +122,3 @@ If you are new to TeX4TUM, checkout these pages for some nice interactive demos:
 [Quadcopter](quadcopter){.button}&nbsp;
 [URI](uri){.button}&nbsp;
 [Binomial Distribution](binomial-distribution){.button}&nbsp;
-
-

_article/informatics/informatics.md

@@ -4,19 +4,20 @@ title: Informatics
 
 Informatics is the study of computation, automation, and information. 
 
-Currently, we have articles for the following subfields.
+Currently, we have articles for the following subfields:
 
+* [**Datastructures**](/datastructures)
 
-* [**Datastructures**](/datastructures): 
 * [**Programming Languages**](/languages): 
-	* Compiled Languages: [Ada](/ada) •  [C](/c)/[C++](/cpp) •  [Go](/go) •  [Rust](/rust)
-	* Script Languages: [Bash](/bash) • [Lua](/lua) • [JavaScript](/javascript) • [Python](/python) • [Ruby](/ruby) 
+	* Compiled Languages: [Ada](/ada) • [C](/c)/[C++](/cpp) • [Go](/go) • [Rust](/rust)
+	* Script Languages: [Bash](/bash) • [Lua](/lua) • [Python](/python) • [Ruby](/ruby)
 	* Markup Languages: [LaTeX](/latex) • [Markdown](/markdown)
 
 * [**Computer Networks**](/network): How does the Internet work?
 	* Protocols:  [IEEE-802-15-04](/ieee-802-15-04) • [IP](/ip) • [TCP](/tcp)/[UDP](/udp) • [MQTT](/mqtt)/[CoAP](/coap)
 	* Services: [DNS](/dns) • [NTP](/ntp)
 
 * [**Security**](/security)
-* **Dev Tools:**  [Git](/git) • [GDB](/gdb)
+* **Dev Tools**:  [Git](/git) • [GDB](/gdb)
+
 

_article/machines/machines.md

@@ -2,7 +2,9 @@
 title: Machines
 ---
 
- This branch will cover mechanical engineering and its applications. The theory on motion and materials are coverd in physics.
+This branch will cover mechanical engineering and its applications. The theory on motion and materials are coverd in physics.
 
+Currently, we have articles for the following subfields:
 
-{{ FOLDER_TOC }}
+* [**Machines Overview**](/machines)
+* [**Quadcopters**](/quadcopter)

_article/math/math.md

@@ -2,4 +2,19 @@
 title: Math
 ---
 
-{{ FOLDER_TOC }}
+Mathematics is the study of numbers, shapes, and patterns.
+
+Currently, we have articles for the following subfields:
+
+* [**Statistics**](/statistics): 
+	* [Moment](/moment) • [Linear Regression](/linear-regression) • [Combinatorics](/combinatoric) • [Testing](/testing) • [Probability](/probability)
+	* **Probability Distributions**: [Binomial Distribution](/binomial-distribution) • [Student's T-Distribution](/student-t-distribution) • [Exponential Distribution](/exponential-distribution) • [Negative Binomial Distribution](/negative-binomial-distribution) • [Normal Distribution](/normal-distribution)
+
+* [**Algebra**](/algebra): 
+	* [Vectors](/vector) • [Exponential and Logarithmic Functions](/exp-log) • [Complex Numbers](/complex-number) • [Boolean Algebra](/bool) • [Matrix Algebra](/matrix)
+
+* [**Analysis**](/analysis): 
+	* [Series](/series) • [Differential Equations](/differential-equation) • [Convolution](/convolution) • [Curve Analysis](/curve) • [Integral Calculus](/integral) • [Frequency Analysis](/frequency-analysis) • [Differential Operators](/differential-operators)
+
+* [**Geometry**](/geometry): 
+	* [Trigonometry](/trigonometry) • [Basic Geometry](/geometry)

_article/physics/physics.md

@@ -2,9 +2,19 @@
 title: Physics
 ---
 
-Physics is a natural science and studies matter, motion, and energy.
+Physics is the study of matter, energy, and the fundamental forces of nature.
 
+Currently, we have articles for the following subfields:
 
+* [**Optics**](/optic): 
+	* [Reflection](/reflection)
 
+* [**Mechanics**](/mechanics): 
+	* [Motion](/motion)
 
-{{ FOLDER_TOC }}
+* [**Electromagnetism**](/electromagnetism): 
+	* [Maxwell's Equations](/maxwell) • [Electric Field](/electric-field) • [Kirchhoff's Law](/kirchhoff)
+
+* Other Areas:
+	* [SI Units](/si-units) • [Physical Constants](/constants) • [Thermodynamics](/thermodynamics)
+	* [Rounding](/rounding)