Update notebooks/xinyang/README.md

notebooks/xinyang/README.md

@@ -36,3 +36,39 @@ https://www.ti.com/product/CC2564MODN
 
 #2022/2/14
 Today's meeting finalized parts orders and circuitory design.
+Component
+Subsystem
+Total Item Cost (Quantity)
+LM324PWRG3 Operational Amplifier
+Pressure Data Acquisition
+$4.04 (x10)
+FSR 402 Force Sensing Resistor
+Pressure Data Acquisition
+$51.84 (x6)
+BAT-HLD-003-SMT Battery Retainer
+Power Distribution
+$1.84 (x4)
+36-1058-ND Battery Holder
+Power Distribution
+$4.92 (x4)
+CR2032 Battery
+Power Distribution
+$4.66 (x12)
+TPS62203 Voltage Step-Down
+Power Distribution
+$5.22 (x3)
+ESP32-DEVKITC-32D
+Signal Processing
+$19.94 (x2)
+ESP32-U4WDH
+Signal Processing
+$6.21 (x3)
+HR1964TR-ND Micro-SD Connector
+Data Storage
+$2.50 (x1)
+AP-MSD256ISI-1T Micro-SD
+Data Storage
+$12.92 (x2)
+
+TOTAL: $116.65
+