true

Learn PCB Design from the Best Tutors

Affordable fees
1-1 or Group class
Flexible Timings
Verified Tutors

Search in

Learning Tip - Project #1 Continuous Water Level Sensor

Shyam Sunder Tiwari

20/09/2016 0 0

You can build a Continuous Water Level Sensor. You will need the followings

1. Stainless steel capacitive water level sensing probe

2. 555 Oscillator circuit

3. 89S52 microcontroller board with LCD display or LED display

4. 5V Dc power supply

Method:

Use 555 oscillator to generate frequency using capacitive water level sensor

Count the frequency generated by the 555 oscillator using microcontroller board

Display the water level after relating frequency with water level.

Tips:

Dielectric constant of water is 80 times more than that of air, hence capacitance increases with increating water level.

0 Like 0 Dislike

Follow 0

Other Lessons for You

Intro to C Programming

C is one of the most popular computer language today. C language was developed by Dennis Ritchie in 1972. C is portable, Robust, Procedure oriented, High level programming language. C requires compiler...

Hitesh Sir

0 0

Finding a Majority Element

Problem Description Task. The goal in this code problem is to check whether an input sequence contains a majority element. Input Format. The first line contains an integer, the next one contains a sequence...

Paras Chawla

0 0

Current and voltage distribution

a) A current flowing in a wire of a length related to the RF produces an electromagnetic field. This field radiates from the wire and is set free in space. The principles of radiation of electromagnetic...

Harsha Vardhan

7 0

How to Study effectively?

Schedule in study breaks Don't plan to study non-stop for the next five days. You'll go insane, and you'll be too fried to do well on the exams. When you write your schedule, include short study breaks...

Sr Academy

0 0

Volume and Surface Forces

Generally speaking, fluids are acted upon by two distinct types of force. The first type is long range in nature—that is, such that it decreases relatively slowly with increasing Mathematical Models...

Ravi Kumar

5 0

Find PCB Design Training near you

Looking for PCB Design Training?

Learn from Best Tutors on UrbanPro.

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you

Looking for PCB Design Classes?

The best tutors for PCB Design Classes are on UrbanPro

Select the best Tutor
Book & Attend a Free Demo
Pay and start Learning

Learn PCB Design with the Best Tutors

The best Tutors for PCB Design Classes are on UrbanPro

I am a Student I am a Tutor
Name*	Please enter your full name. Please enter institute name.
Email*	Please enter your email address.
Phone*	Please enter a valid phone number.
Location*	Please enter a pincode or area name.
City*	Please enter city name.
Category*	Please enter category.
Gender*	Male Female Please select your gender.
Email ID/ Mobile No.*	Please enter either mobile no. or email.
Enter Password*	Please enter OTP Please enter Password Sorry, this phone number is not verified, Please login with your email Id.