Arduino code for distance measurement using wheel with holes.

01 January 1970 0 9K Report

Want to turn on and off of a motor after a wheel with 36 hole (equally spaced) rotate for some pre-defined number of holes (say 50). An LCD, key pad will be attached to the arduino board to give hole number.

Badges
Science topic

More Nafis Ahmad's questions See All

Which algoritm is suitable for localizing an object in 3D space?

We have many different algorithms for map building and localizing a mobile robot in 2D space. In case of 3D space (open) to fly ariel vehicle, we use GPS to know the location longitude, latitude,...

09 October 2017 599 3 View

How can we make our traditional machine tools (lathe, drilling, milling etc.) intelligent?

We have been using many traditional machine tools such as lathe machine, drilling machine, shaper machine, etc. in our machine shops. These machines are standalone without any integration with any...

09 October 2017 622 4 View

How can we validate stakeholders' feedback data collected by survey for UG program?

Want to check survey data/feedback collected from different stakeholders by survey regarding our undergraduate program. What factors should we consider about sample size, the reliability of data...

09 October 2017 2,393 3 View

An animal in not a rock (e.g., Koch 2013), it has an internal constitution that can be modified?

Vertebrates and invertebrates (e.g., arthropods: insects, crustaceans, etc.) have two different neuro-muscular systems given their differential construction: the former have an endoskeleton and...

07 August 2024 648 0 View

Repeated measures ANOVA, ANCOVA or Regression?

Would anyone be able to advise me... I have an RCT with a control and experimental group. Participants were recruited from one school (n=59). Participants were assessed using repeated measures on...

04 August 2024 4,040 6 View

What researches are there for satisfaction level of the hospital attachment for student nurses ?

I am doing a study on nursing students satisfaction on the hospital attachment whether they are satisfied with the clinical attachment or not. I need more research studies on this

03 August 2024 6,985 2 View

Ternary in Electrical Engineering?

Dear Research Community I would like to invite Elctrical Engineering specialists to solve problems related to Ternary Algebra or tripple sets I have an algorithm that places in relation three...

28 July 2024 5,771 2 View

Non-parametric version of the wo-way repeated measures ANOVA?

Hi, can someone please help me with their expertise. To analyse a dataset with 2 IV´s (2 levels each) and 1 DV (time - measured at 4 points, i. e. 4 DV?) I found the two-way repeated measures...

24 July 2024 3,284 6 View

What analysis to use for an dependent variable with repeated measures and a independent variable only measured once?

Hi all, I am trying to use mixed effect model to analyze my data, which including a baseline measurement for my exposure (A), and repeated measurements for the outcome (B). I do have some...

17 July 2024 8,682 3 View

Intracerebroventricular (ICV) AAV inj.?

I'd like to know if anyone has got experience in intracerebroventricular (ICV) AAV inj. I am looking for a concomitant spread of the AAV including but not limited to the motor cortex and the...

12 July 2024 781 0 View

How can we calculate the polygon scanner speed by changing the supply voltage?

I am using a polygon mirror scanner that have 6 facets and the dc brushless motor speed was given 10,000 RPM. Now I want to know how to calculate the polygon speed if I change the power supply...

11 July 2024 5,942 1 View

How is Cybercrime a threat to national security?

The negative impact of Cybercrime in Nigeria

10 July 2024 3,845 2 View

Statistical test for weight data: 2 different groups overtime? 2-way repeated measure ANOVA?

Hello, I have weights over 5 weeks for 2 different groups (the animals in group A are different from animals in group B). I have thought to use a 2-way repeated measure ANOVA to see if there...

08 July 2024 1,163 3 View