diff --git a/content/assignments/ControlWithPython/tutorial.md b/content/assignments/ControlWithPython/tutorial.md
index 625732e..625414e 100644
--- a/content/assignments/ControlWithPython/tutorial.md
+++ b/content/assignments/ControlWithPython/tutorial.md
@@ -57,7 +57,7 @@ On the DevBoard, the pin of the LED we will use is `17` (LED1).
 
 Here is the code:
 
-```c
+```cpp
 const int LED{17};
 
 void setup() {
diff --git a/content/assignments/SpinningAndBlinking/Arduino/_index.md b/content/assignments/SpinningAndBlinking/Arduino/_index.md
index e3ac10a..b83ceb4 100644
--- a/content/assignments/SpinningAndBlinking/Arduino/_index.md
+++ b/content/assignments/SpinningAndBlinking/Arduino/_index.md
@@ -2,9 +2,12 @@
 title: Arduino
 type: docs
 prev: assignments/SpinningAndBlinking/
+next: assignments/SpinningAndBlinking/Arduino/Blinking
 weight: 1
 ---
 
 Download the Arduino software [here](https://www.arduino.cc/en/software).
 
-If you are unfamiliar with Arduino, the official [Arduino website](https://www.arduino.cc/reference/en/) contains great resources for learning about embedded development. You may also want to take a look at the [reference page](https://www.arduino.cc/reference/en/) for help with Arduino's syntax and language.
+If you are unfamiliar with Arduino, the official [Arduino website](https://www.arduino.cc/reference/en/)
+contains great resources for learning about embedded development. You may also want to take a look at
+the [reference page](https://www.arduino.cc/reference/en/) for help with Arduino's syntax and language.
diff --git a/content/assignments/SpinningAndBlinking/Arduino/blinking.md b/content/assignments/SpinningAndBlinking/Arduino/blinking.md
new file mode 100644
index 0000000..060ef85
--- /dev/null
+++ b/content/assignments/SpinningAndBlinking/Arduino/blinking.md
@@ -0,0 +1,27 @@
+---
+title: Blinking
+type: docs
+prev: assignments/SpinningAndBlinking/Arduino
+weight: 1
+---
+
+Making an LED blink is rather straight forward:
+
+```c
+const unsigned int LED{17}; // define a constant for the LED pin
+
+void setup() {
+    pinMode(LED, OUTPUT); // configure the LED pin to be an output
+}
+
+void loop() {
+    digitalWrite(LED, HIGH); // turn the LED on
+    delay(1000); // wait 1 second
+    digitalWrite(LED, LOW); // turn the LED off
+    delay(1000); // wait 1 second
+}
+```
+
+The `setup` function runs once on boot.
+
+The `loop` function runs over and over again forever.
diff --git a/content/assignments/SpinningAndBlinking/Rust/_index.md b/content/assignments/SpinningAndBlinking/Rust/_index.md
index 588b786..ed2d4ad 100644
--- a/content/assignments/SpinningAndBlinking/Rust/_index.md
+++ b/content/assignments/SpinningAndBlinking/Rust/_index.md
@@ -32,7 +32,7 @@ execute one instruction at a time, but by interleaving the instructions, the ill
 
 In addition to this, microcontrollers are comprised of more than just a CPU, there are many peripherals[^9] the CPU uses to interact with the world.
 These peripherals can do work while the CPU is handling other things, and use **D**irect **M**emory **A**ccess (DMA) to read, store, or exchange
-information as it is served. A very special Rust crate called **Embassy** utilizes these very principles to provide a high level async interface
+information as it is served. A very special Rust crate[^10] called **Embassy** utilizes these very principles to provide a high level async interface
 for us to use.
 
 {{< callout type="info" >}}
@@ -52,3 +52,7 @@ A third class citizen is a feature *derived* from other primitives of the langua
 [^8]: A modern language feature that fascilitates concurrency.
 [^9]: The core of microcontrollers is the concept of peripherals. The other "entities" that coexist with the CPU.
 UART, Timers, ADC, etc.
+[^10]: *Crate* is the term used for Rust packages. But *crate* is not a synonym
+for *library*. Libraries are distributed as precompiled binaries, crates are
+distributed as source code. This means when you build a Rust program, you also
+build all dependencies from source.
diff --git a/content/assignments/SpinningAndBlinking/Rust/blinking.md b/content/assignments/SpinningAndBlinking/Rust/blinking.md
index fb5cf0b..0ca9598 100644
--- a/content/assignments/SpinningAndBlinking/Rust/blinking.md
+++ b/content/assignments/SpinningAndBlinking/Rust/blinking.md
@@ -1,7 +1,7 @@
 ---
 title: Blinking
 type: docs
-prev: assignments/SpinningAndBlinking/Setup
+prev: assignments/SpinningAndBlinking/Rust/Setup
 weight: 2
 ---
 
@@ -32,8 +32,168 @@ function named `main`, however as we will soon see, the entry-point will not be
 defined by us, and will be generated by Embassy to begin async operation and start
 the executor[^3].
 
+Below this you will see:
+
+```rust
+use embassy_executor::Spawner;
+use embassy_time::Timer;
+use esp_backtrace as _;
+use esp_hal::{
+    clock::ClockControl,
+    gpio::{Io, Level, Output},
+    peripherals::Peripherals,
+    prelude::*,
+    system::SystemControl,
+    timer::{timg::TimerGroup, ErasedTimer, OneShotTimer},
+};
+use esp_println::println;
+use static_cell::StaticCell;
+```
+
+This looks like a lot, but these are just crates we are importing to use in our
+program. We will see *exactly* which crates we use and why as we explore the rest
+of this file.
+
+```rust
+#[main]
+async fn main(_spawner: Spawner) {
+    // ...
+}
+```
+
+Next you will see this ^ function.
+
+This function is hosted by Embassy, and is what we will use to kick off our firmware.
+
+You may notice it is **async**! This means the executor has already started, and we
+can utilize all of Rust's concurrency features right away!
+
+`#[main]` is an attribute macro[^5] from Embassy that transforms our async function
+definition into the proper structure for starting the executor and configuring the
+CPU/static memory.
+> For funzies, you can use a tool called `cargo-expand` to view what this macro does!
+> Your editor of choice may also support macro expansion inline.
+
+This function provides us with a single parameter of type `Spawner`. This type allows
+us to spawn tasks, which we don't need for a simple blink program so we marked the
+variable as unused with the leading underscore.
+
+Now let's look at what exactly we *do* in this function to configure our microcontroller.
+
+```rust
+let peripherals = Peripherals::take();
+let system = SystemControl::new(peripherals.SYSTEM);
+
+let clocks = ClockControl::max(system.clock_control).freeze();
+```
+
+In the first line, we take ownership of all peripherals. This operation can only be done
+once, per RAII, we may only have *one* binding for *one* resource.
+
+In the second line we create a binding to specifically the system peripheral, which controls
+clocks, interconnects, etc.
+
+And on the third line, configure the system clocks to run at their maximum frequency.
+
+```rust
+esp_println::logger::init_logger_from_env();
+```
+
+Next up we enable logging via the ESP32s JTAG[^8] controller.
+
+```rust
+let timg0 = TimerGroup::new(peripherals.TIMG0, &clocks, None);
+```
+
+Then we initialize the `G0` timer (which we can use to provide Embassy with a means for
+keeping time).
+
+```rust
+let timer = {
+    static TIMER: StaticCell<[OneShotTimer<ErasedTimer>; 1]> = StaticCell::new();
+
+    TIMER.init([OneShotTimer::new(timg0.timer0.into())])
+};
+```
+
+This section is a little more complicated, but the next line...
+
+```rust
+esp_hal_embassy::init(&clocks, timer);
+```
+
+...makes it a little more clear.
+
+Embassy needs a `OneShotTimer<'static, T>` to provide monotonics[^10]. The `'static` indicates
+that this timer must exist for the entire duration of the program. `let` bindings always exist
+until the scope they were bound in ends. To create a `static` lifetime, the variable must be
+defined as `static`. But `static` values must be `const` (i.e. known at compile time and constant).
+
+So how do we take a runtime value (the timer) and coerce it into a `static` lifetime?
+
+Well we know that even though the timer doesn't exist for the *entire* duration of the program
+(it didn't exist before we initialized it at runtime), it *will* exist for the *rest* of the program. With this knowledge, we effectively satisfy the `static`
+requirement because the scope of use of Embassy is a subset of the lifetime of the timer.
+
+We use the `StaticCell` structure to accomplish the lifetime coersion.
+
+{{< callout type="info" >}}
+  We understand that this may be uncharted territory for many of you. We implore you to do your own
+  research, read about Rust, and mess with it on your own. The foundational principles we are leveraging
+  are not easy to grasp initially, so know that you are not alone if you are struggling. The [tutors]({{< ref "/support#tutors" >}})
+  are here to help, and don't forget about the [resources]({{< ref "/additional-resources/rust" >}}) page.
+{{< /callout >}}
+
+The next section is fairly straight forward:
+
+```rust
+let io = Io::new(peripherals.GPIO, peripherals.IO_MUX);
+
+let mut led = Output::new(io.pins.gpio17, Level::Low);
+
+loop {
+    println!("Hello, World!");
+    led.toggle();
+    Timer::after_millis(1_000).await;
+}
+```
+
+We create a binding to the `GPIO` and `IO_MUX` (multiplexer *for* the GPIO) peripherals to gain control of IO.
+
+Then we configure pin `17` to be an output pin with a default level of low.
+
+And finally, in an infinite loop, we print `Hello, World!`, toggle the LED, and wait for 1 second!
+
+You may notice as part of that "waiting", there is a trailing `.await`. In async contexts, this indicates
+*yielding* control back to the executor. If we had other tasks waiting to do work, they would get to
+while this task waits. This simple handoff of execution is what makes async such a powerful
+language feature.
+
+> If you have operating system design experience, you may be itching to see some concurrency primitives
+> in action, rest assured we will get to that. You may also be wondering how **preemption** can be done.
+> The Embassy executor actually **does not** support preemption, and this was done intentionally.
+> You can, however, create multiple executors of different priorities, and they will preempt each other's
+> execution. You can learn more at [Embassy's docs](https://embassy.dev/book/#_executor_2).
+
+And that's it! If you want you could try to get the other LED (pin `18`) blinking as well!
+
 [^1]: All binaries have an entry-point, which is the symbol to start execution on.
 [^2]: A top-level item is defined above all hierarchy of a file. Think of global
 variable definitions, free-standing functions or type definitions.
 [^3]: The *executor* is the "entity" provided by Embassy that fascilitates the
 routing of execution between tasks.
+[^5]: Attribute macros are procedural macros[^6] that attatch to structures
+and directly transform them.
+[^6]: Procedural macros are an advanced type of macro[^7] that are mini Rust programs
+written to be executed by the compiler at compile-time. As opposed to *declarative*
+macros which do a direct symbol transformation.
+[^7]: Macros are like functions that transform code at compile-time.
+[^8]: JTAG is a proprietary debug interface from SEGGER that exists on top of SWD[^9].
+[^9]: **S**serial **W**ire **D**ebug (SWD) is a debug protocol created by ARM for
+debugging ARM CPUs. This is extremely useful as we can remotely debug microcontrollers
+via this interface. You can use it to transfer log-style information, or via the
+microcontroller's debug peripheral, you could even start a GDB (or LLDB) session like any
+local process.
+[^10]: Monotonic means strictly increasing. A monotonic timer is usually at the heart
+of time-keeping as the assumption that the absolute value of the timer is strictly
+increasing can be leveraged to conduct time-keeping logic.
diff --git a/content/assignments/SpinningAndBlinking/Rust/spinning.md b/content/assignments/SpinningAndBlinking/Rust/spinning.md
new file mode 100644
index 0000000..42b1b3e
--- /dev/null
+++ b/content/assignments/SpinningAndBlinking/Rust/spinning.md
@@ -0,0 +1,10 @@
+---
+title: Spinning
+type: docs
+prev: assignments/SpinningAndBlinking/Blinking
+weight: 3
+---
+
+It's time to get our hands dirty and really change this firmware. We're going to make a motor spin, but to do that, firmware won't be enough.
+
+Pick up a **Motion Shield** and any complementary components/equipment.
diff --git a/content/assignments/_index.md b/content/assignments/_index.md
index 67ed224..af0dd19 100644
--- a/content/assignments/_index.md
+++ b/content/assignments/_index.md
@@ -10,5 +10,6 @@ All of the ECE 196 assignment instructions can be found here.
   {{< card link="lightshield" title="LightShield" icon="light-bulb" >}}
   {{< card link="devboard" title="DevBoard" icon="chip" >}}
   {{< card link="vumeter" title="VUMeter" icon="chart-square-bar" >}}
+  {{< card link="spinningandblinking" title="SpinningAndBlinking" icon="cog" >}}
   {{< card link="controlwithpython" title="ControlWithPython" icon="code" >}}
 {{< /cards >}}
diff --git a/content/support.md b/content/support.md
new file mode 100644
index 0000000..3d8e7bf
--- /dev/null
+++ b/content/support.md
@@ -0,0 +1,10 @@
+---
+title: Support
+toc: false
+---
+
+Karcher... yadda yadda.
+
+## Tutors
+
+Tutors...
diff --git a/hugo.yaml b/hugo.yaml
index 173ec35..16aede7 100644
--- a/hugo.yaml
+++ b/hugo.yaml
@@ -42,8 +42,8 @@ menu:
     - name: "Resources"
       pageRef: "/additional-resources"
       weight: 2
-    - name: "Tutors"
-      url: "/about/#tutors"
+    - name: "Support"
+      url: "/support"
       weight: 3
 
 params: