commit fe105b83a7232f082fd927fd30295a29b31b4ff9
author Michael Stetzler <61245921+stetzler@users.noreply.github.com> Thu Dec 10 14:10:18 2020 -0500
committer GitHub <noreply@github.com> Thu Dec 10 14:10:18 2020 -0500
tree 999a100356ad4cfeddb98c008cbfea4b140d7204
parent 502ea939a2db551f9ea076fc170988d74e493525

inclusion of DAC figures to readme

README.md

diff --git a/README.md b/README.md
index 1c728de..9822638 100644
--- a/README.md
+++ b/README.md
@@ -74,7 +74,17 @@
 | VDD           | vdda1         |
 | Gnd           | vssa1         |
 
+#### Simplified DAC Architecture 
+String of resistors and switches that make up potentiometric DAC.
+<p align=”center”>
+<img src="/doc/circuit_DAC.png" width="75%"> 
+</p>
 
+#### Abstracted DAC Block Diagram 
+Simple block representing all inputs and outputs of DAC.
+<p align=”center”>
+<img src="/doc/abstract_block_diagram.png" width="75%"> 
+</p>
 
 # Installation