Water Level Indicator ppt on microcontroller basedFull description
Full description
to improved the system using Matlab
ABCDFull description
water level indicatior
Water Level Controller Using 8051 Microcontroller
Project Report for electronics & communication engineering students,containing 8051 microcontroller unit. Thank you for reading.
water level indicatiorFull description
demo
waterDescripción completa
Any Dramione fans here???
WaterFull description
As many of you know, I have written this book which is being published by North Light Art Books, Cincinnati, Ohio. To give you a flavor of the book: TABLE OF CONTENTS Chapter 1 Painting Ma…Full description
Feng shui
soil moisture
The idea of this experiment is to understand the application of PID control of water level in a coupled Tank system which was achieved by understanding the operation of Feedback 33-230 Coupl…Full description
Full description
WATER TREATMENTFull description
erfqtrfqe3Full description
calculate system water demandFull description
ExpertCore • View topic - How to make a Water Level Indicator & Controller usin... usin... Pagina 1 din 4
ExpertCore Where Technology Meets Passion Skip to content Search…
How to make a Water Level Indicator & Controller using micro Write comments Search this topic…
Search
1 post • Page 1 of 1
How to make a Water Level Indicator & Controller using micro by Ashika » Wed Oct 02, 2013 4:42 am Here is a simple, versatile project which indicates the level of water and automatically controls it by using PIC Microcontroller. The Water Level Sensing Section senses the level of water in the tank and sends it (wireless) to the Receiver Section. Receiver Section is connected to the Controlling Section, which process the received information and produces visual, sound indications and controls the operation of the motor whenever required. The project is divide into 4 sections.
1. Power Supply Section Power Supply section provides required supply for Receiver and Controlling modules. Receiver module requires +5V power supply. Controller module requires +5v and +12v supply. Circuit Diagram:
1.png (25.35 KiB) Viewed 91 times
2.Water Level Sensing Section Receiver Module is made of with HT12D decoder and ASK RF receiver.The data transmitted by the Sensor module is received by this module and is given to the Controlling Module.
ExpertCore • View topic - How to make a Water Level Indicator & Controller usin... Pagina 2 din 4
ASK RF Transmitter 2.jpg (65.57 KiB) Viewed 91 times
Level Sensor module is made of with HT12E encoder and ASK (Amplitude Shift Keying) RF transmitter. This circuit can be drive using 9V battery. This circuit is placed near the Water Tank and connected to the tank as show in the figure below.
ExpertCore • View topic - How to make a Water Level Indicator & Controller usin... Pagina 3 din 4
ASK RF Receiver 4.jpg (69.93 KiB) Viewed 91 times
Receiver Module is made of with HT12D decoder and ASK RF receiver. The data transmitted by the Sensor module is received by this module and is given to the Controlling Module.
ExpertCore • View topic - How to make a Water Level Indicator & Controller usin... Pagina 4 din 4
Water Level Indicator Controller using PIC Microcontroller 5.jpg (91.77 KiB) Viewed 91 times
The soul of the Controlling Section is PIC16F877A. It process the data given by the Receiver Section. LCD Display, LED Indications and Motor status are updated according to the data.
Working For the transmission and reception of data we have used Holtek encoder-decoder pair of HT12E and HT12D. Both of them are CMOS ICs working voltage ranges from 2.4 to 12v. The oscillator resistances are chosen according to the datasheet. When water level raises, the data pins of the encoder will be grounded corresponding to the level of water, which will be transmitted to the Receiver via ASK RF module. The received data is decoded by the decoder HT12D. LED on the receiver indicates that it is receiving data. Then the data is given to the PIC for processing.
6.png (10.36 KiB) Viewed 91 times
When the water level becomes Very Low, the motor will turned ON, buzzer sounds and the LCD backlight will automatically turned ON for 5 seconds. After this, when the water level reaches Full level, the motor will automatically turned OFF, buzzer sounds and the LCD backlight will automatically turned ON for 5 seconds. During normal operation you can manually turn on LCD backlight by pressing the Push button switch. The LCD indicates the Level of water (‘Very Low’, ‘Low’, ‘Medium’, ‘High’,'Full’) and the status of the motor (‘ON’ or ‘OFF’). The LED bar will also indicate the level of water.
Article courtesy of electrosome.com
Ashika Posts: 39 Joined: Mon Aug 19, 2013 8:41 am Cash on hand: 7,729.20 Invitations sent: 0 Registered friends: 0 Reputation point: 2
E-mail Ashika
Top Write comments 1 post • Page 1 of 1 Return to Microcontrollers Jump to:
Microcontrollers
Go
Who is online Users browsing this forum: No registered users and 1 guest Disclaimer : The views and comments entered in these forums are personal and are not necessarily those of the management of this board. The management of this board is not responsible for contents or external links entered by users.
Portal » Board index The team • Delete all board cookies • All times are UTC
