From 93f2508955b6ca9a10a7e7175515ce3edacd4db3 Mon Sep 17 00:00:00 2001
From: Levi Pearson <levipearson@gmail.com>
Date: Thu, 10 Mar 2022 09:12:55 +0000
Subject: [PATCH] Update 'Microcontroller Basics'

---
 Microcontroller-Basics.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Microcontroller-Basics.md b/Microcontroller-Basics.md
index fb0e778..93412da 100644
--- a/Microcontroller-Basics.md
+++ b/Microcontroller-Basics.md
@@ -1,4 +1,8 @@
 # Microcontroller Components
+![STM32F103 Internals](https://cgit.pinealservo.com/BluePill_Rust/resources/raw/branch/master/BluePillArch.png)
+
+Simplified Blue Pill Architecture
+
 ## CPU
 
 The STM32F103 microcontroller uses an ARM Cortex-M3 CPU. It plays a similar role to the CPU in a PC, but is much smaller, simpler, and more energy-efficient.