diff --git a/300s School/ME 2046 - Digital Control Theory/2025-03-27 Iterative Learning Control.md b/300s School/ME 2046 - Digital Control Theory/2025-03-27 Iterative Learning Control.md
new file mode 100644
index 000000000..e69de29bb
diff --git a/300s School/ME 2046 - Digital Control Theory/Project/Project_Proposal.md b/300s School/ME 2046 - Digital Control Theory/Project/Project_Proposal.md
index 62aebc7a7..bf19957fb 100644
--- a/300s School/ME 2046 - Digital Control Theory/Project/Project_Proposal.md	
+++ b/300s School/ME 2046 - Digital Control Theory/Project/Project_Proposal.md	
@@ -18,7 +18,8 @@ control.
 
 One type of ADC is especially common in microcontrollers today. The successive
 approximation (SAR) ADC converts analog signals to a digital equivalent by 
-comparing the input voltage to a series of reference voltages controlled by
+first storing the signal at an instant (a Zero-Order-Hold like operation), and 
+then compares the input voltage to a series of reference voltages controlled by
 a logical circuit. This conversion compares the input first to the most 
 significant bit of the digital representation, and evaluates whether the 
 input voltage is above or below the reference value. If the input voltage is