Automatic Water Level Controller Cum Indicater

The offered Automatic Water Level Controller 

 In current scenario mostly High rise buildings Housing complexes and societies have a requirement for storage and pumping of water. Where raw water is drawn from ground, after that it goes through softener and at last boosting to overhead tanks. It requires WATER AUTOMATION for Hotels, Restaurants, Dairies, Municipal corporations and Industrial users, it is important for consultants and architects to design water supply and disposal in such a way as to ensure that the users never have to worry about handling pumps and checking levels as a routine.

 Since water invariably corrodes most equipment, we supply equipment which is NOT AFFECTED by water corrosion means NO MAINTENANCE, NO RUNNING COST it is in plastic sealed container called imported sensors and also provide completely stainless steel solution of Pumps with dry run protection.

Fully automatic, provided controller does not need an operator to perform its operations. Furthermore, proposed controller stops the motor when tank becomes full and restarts it when water level goes down in the water tank. With rich industry experience and knowledge, we are offering this Automatic Water Level Controller in plethora of designs and other specifications at nominal rate.

Features:

• Optimum efficiency
  
• Compact design
  
• Less power consumption
  
• Longer functional life
  

Specifications:

• Starts motor when over head tank remains half: In boaring water condition, in supply water condition starts motor only and only if supply water is coming
• Stop motor when tank becomes full
• You can run motor manually either water is not coming or tank is in full condition

Water Tank Laval display

COMING SOON -:

Here is a simple, versatile project which indicates the level of water and automatically controls it by using PIC 16f676 Microcontroller. The Water Level Sensing Section senses the level of water in the tank
and sends it 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.

For more details cont on
Shivendrakumarsahu@gmail.com

Solar Charger controller

Coming soon

7 Step Automatic Stabilizer controller card

A voltage stabilizer is a device which stabilizes the AC voltage and keeps it between 200V to 245V AC. 

Sometimes a variation of voltage or spikes appear on an AC line, if we use a voltage stabilizer then the extra high voltages or 

low voltages can cause no problem to the appliances. It protects any electronic device connected to it from getting damaged. 

Automatic voltage stabilizer is very good example of power electronics projects.

Different varieties of voltage stabilizers are present in the market. But we can also make them at home according to our needs and 

requirements.

voltage stabilizer important points

Before building this controller card, the following points and specifications should be kept in mind so that the device we build 

can work properly and give us/you the desired results:

The main feature of our stabilizer is that it can perform for range of input voltage that vary from 60V to 310V, 90V to 440V & 140V to 500V.

The range of output voltage will be maintained 200V to 240V and further it can be customised as per your/customer requirments.

There should be no change in the waveform or the frequency of input/output voltages.

A total of 5 relays are used in the circuit and its auto transformer has 5 or 6 additional tappings 

Automatic voltage stabilizer working

The microcontroller generates the control signals and five relays are used with the autotransformer for the control and conversion of 

voltage. The input voltage is sensed by the microcontroller and it tries to keeps the output voltage between its specified ranges, by 

switching the relays. Out of the five relays, two of them switch the connection between the tappings 5 or 6 , one switches the output 

connection between the tappings 215 and 240 while the last one is a master on/off relay which disconnects the output in case of low 

and high cut modes. Relay interfacing with micro-controller is very easy.

This is the photo of circuit which is currently running in market on my source codes , Micro controller used in this circuit can be changed as per your requirment.

For more information or any query please   Mail Me .

or click here

5Step Automatic stabilizer controlled card

Coming soon

AC Voltmeter & CURRENT Meter

Coming soon

DC Voltmeter & CURRENT meter

Coming soon

AC Current meter (0-50 AMP)

Coming soon

Ac voltmeter (0-600 volt)

AC VOLT METER USEING PIC 16F676

Herr to measure the mains AC
voltage and the output voltage of the sine wave as well as raw supply.All I
had to do was to convert the mains AC to DC,
filter it and measure the peak voltage. Of course
this had to be scaled down to a safe range for
the microcontroller. The RMS voltage for a sine
wave is equal to 0.707 (to 3 decimal places) the
peak voltage.
The design was based on the Microchip
PIC16F676. The variable resistor is adjusted so that the
reading of my AC voltmeter matches that of a
commercial digital multymeter .
This is a sort of calibration.

CAUTION: THIS CIRCUIT IS NOT ISOLATED
FROM THE MAINS AC AND HAS THE
POTENTIAL TO BE LETHAL. YOU MUST BE
VERY CAREFUL IF YOU ARE GOING TO USE
THIS DESIGN. DO NOT ATTEMPT IF
INEXPERIENCED. I CANNOT AND WILL NOT BE
HELD RESPONSIBLE FOR ANY DAMAGE DONE
WHILE USING THIS CIRCUIT.

Dc voltmeter (0-50 volt)

Coming soon

Home application controlled via land line phone

Coming soon

Home application control via car mp3 remote

This IR remote control that you can use to control other devices or circuits up to 10 devices.
 The control codes are sent in NEC format modulated to about 40 kHz carrier frequecy.The IR transmitter powered by  3V button Cells Battery .

The receiver  use PIC16F676 to control all function then.When power is applied to circuit the CPU will polling the IR input signal which is the output from IR decoder module(TSOP4838).After IR received the CPU decoding the IR command and turn on the buzzer about 60mS to generate beep sound , If you want to  generate beep sound other vise disable it by pres Vol - pressed.

The output (relay) work as a toggle output thus when the right IR command decode complete the output will turn on and if the same IR command sent again the output will turn off..

more details of Our

product features and benefits are

listed below for your kind-

reference.

Power On Indication

All Digital ON/OFF Buttons to Operate Manually

Each Light point can Handle 300 Watts Load

using Built-in Relay.

Built-in ON and OFF .

Built-in Memory to Keep the Lights/Fans in

Previous state after Power resumption

Full Function Remote Control

Remote Operating Distance up to 20 - 25 ft

Reduce Your Electricity Bill by putting off lights

and fan immediately with remote control when

not needed

It Also Supports Inverter .

Remote operation prevents us from Risk of

electric shock and Short Circuit.

No Alteration Required to your existing wiring

while installing our unit.

Easy Instal. The Main Advantages of

a Remote control

system when compared with

mechanical switching

systems are : -

System saves unnecessary

wiring and switches cost of 2 way

switching.

Spark less and contact less

switching increases switches life.

Prevents children from risk of

electric shock and short circuit.

It is a boon for physically

handicapped persons.

Can be installed in all hospital

rooms used for bed ridden

patients .

All bed rooms used by elderly and

aged people

This Remote Control System can

be used in any:

House, Office, Restaurants, Shops, Hospitals

&

Conference or Seminar

Halls , Etc...

Highly Useful For :-

All Homes Particularly at Bed

rooms and Halls,

Children where switchboard is not

reachable ,

Auditoriums and conference

halls ,

Bedridden patience and aged

people,

Physically handicapped persons,

Hospitals and clinics .

Star Hotels, Shops,

Restaurants Etc.

Specifications:-

Operating Voltage 180-280 Volts AC

Frequency 50 Hz

Load Capacity each switch - 300 Watts

InfraRed Based Remote Control

Remote Control Working range 20 - 25 Feet

Use one "CR 2032" battery for remote control

The total “Remote control

System” comprises of following

parts:

· 8 Module Switch

Board - To be fixed

at the place provided

for switch board.

· Remote Control -

Hand held unit for

switching on/off

· Required Set of

scre. Adds more comfort to your bedroom &

allows peaceful sleep at the command of a

button

 These are work as 

Spark proof & contactless switching

increases switch life

Innovative remote control system for your

existing switch board

Refer to instruction manual for detailed

description

Product type: Remote control that can control on/off function

Remote operating voltage : DC 3 volts (Botton size batteries)

This unique remote switch board also helps in controlling

the ur electrical goods 

Serves as a boon for elderly people & also

physically handicapped people

Easy to install

Prevents children from risk of electric shock

& short circuit.

Remote can be used from a distance of up

to 25 - 30 feet

Suitable for use in household, offices, shops,

restaurants, hospitals, hotels & more

Microcontroller based remote control

Ideal for 8 lights 

Warranty: 2 year

 

 

Home applications controlled via tv remote

Coming soon