Search found 2 matches

by Asaki
13 Nov 2017, 07:48
Forum: General questions
Topic: Is a laplace transform on simple low pass filter in python useful to solve my problem?
Replies: 0
Views: 1636

Is a laplace transform on simple low pass filter in python useful to solve my problem?

Looking at this picture http://www.kynix.com/BlogImage/graph.jpg It shows a simple graph of an with and without bypass filter circuit voltage difference, I wanted to recreate this picture. I have coded the noise and created the graph of the noisy signal: import numpy as np import matplotlib.pyplot a...
by Asaki
31 Mar 2017, 07:27
Forum: General questions
Topic: Problem of the motor speed control
Replies: 1
Views: 1350

Problem of the motor speed control

Hello, First, thank you for taking the time to read my post. I'm not very professional.So , please give me some more time. I am attempting to use an ultrasonic sensor to control a DC motor using the PWM output of an arduino. Fairly simple, I know, but I'm just a beginner. :) Here's my code, with an ...