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

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

How To Avoid Sleep While Studying?

How To Avoid Sleep While Studying? Here are the top 7 methods to avoid sleep while you are studying: 1)Be Interested in what you are Studying! Yes in order to prevent sleep you must make sure...

Abraham Paul

1 0

The Strategies that Set Top Students Apart

Study Tips 1: Focus on mastery Study Tips 2: Find the value for you Study Tips 4: Build your competence and gain confidence Study Tips 5: Think critically about what you’re learning Study Tips...

Piyush Chauhan

0 0

Fundamentals of Electronic Devices

When we talk about electronic devices, then we are dealing with Semiconductors. They have properties lying in between conductors and insulators. The resistivities of Silicon and Germanium lies between...

Mariya U.

0 0

Make your learning in a better way

Study louder

Priya

0 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.