import pandas as pd import matplotlib.pyplot as plt import numpy as np

TC_df = pd.read_csv('TinkerCad.csv') TC_df

df = pd.read_csv('TinkerCad.csv') Vps = df.Vps Vpr = df.Vpr R = 1000 I = (Vps - Vpr)/R m, b = np.polyfit(I, Vpr, 1) Vth = m*I +b plt.title("Voltage vs. Current-Photoresistor Characteristics") plt.xlabel("Resistor Current(A)") plt.ylabel("Resistor Voltage(V)") plt.plot(I, Vpr, 'b.', label='data') plt.plot(I, Vth, 'r-', label='fit') plt.legend()

LT_df = pd.read_csv('Project0.txt', delimiter='\t') LT_df

df2 = pd.read_csv('Project0.txt',delimiter='\t') Vps = df2['V(n001)'] Vpr = df2['V(n002)'] R = 1000 I = (Vps - Vpr)/R m, b = np.polyfit(I, Vpr, 1) Vth = m*I +b plt.title("Voltage vs. Current-Photoresistor Characteristics") plt.xlabel("Resistor Current(A)") plt.ylabel("Resistor Voltage(V)") plt.plot(I, Vpr, 'b.', label='data') plt.plot(I, Vth, 'r-', label='fit') plt.legend()