Coin Based Water filler/ dispenser System project is developed for the users to use paid mineral water dispenser system.

It consists of a Coin box, coin sensor, water sensor, Microcontroller unit, Mineral water tank, pump motor etc.

The user can use Mineral water by inserting coins in the coin box. A coin sensor is connected in the coin box. According to the coin dropped in the coin box, the sensor sends signal to the microcontroller unit. The microcontroller analyses the number of coins dropped in the box and accordingly it operates the ....etc

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raffle ticket dispenser

Raffle Ticket Dispensers

Brass Raffle Ticket Dispensers for Single Roll or Double Roll Tickets

These sturdy, metal, Brass-Plated Raffle Ticket Dispensers offer an easy way to distribute Raffle Tickets. High-quality and affordable, each Raffle Ticket Dispenser accommodates two single rolls or one double roll of standard, 2 wide x 1 high Raffle Tickets.

Our Brass-Plated Raffle Ticket Roll Dispensers are perfect for businesses, organizations, charity groups, and anyone else who s looking for a simple, quick, and eas ....etc

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Here we put forward a fully automated coin based water dispenser system using microcontroller and sensor. The system is capable of fully automated water/cola dispensing using motors and sensors. The system also senses if glass is placed at the counter to avoid water spoilage if there is no glass placed at the counter panel. The system uses IR sensors to detect presence of glass and then the sensors send a signal to the microcontroller. The microcontroller now processes the information sent by the sensors to determine if glass is present. The sy ....etc

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To get full information or details of coin based mobile charger using microcontroller please have a look on the pages

http://seminarsprojects.net/Thread-coin-based-mobile-charger-full-report

http://seminarsprojects.net/Thread-coin-based-mobile-charger-full-report?page=4

http://seminarsprojects.net/Thread-coin-based-mobile-charger-full-report?pid=114392#pid114392

http://seminarsprojects.net/Thread-coin-based-mobile-charger-full-report?pid=60747&mode=threaded

if you again feel trouble on coin based mobile charger using microcontroller please ....etc

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To get full information or details of coin based mobile charger project using microcontroller please have a look on the pages

http://seminarsprojects.net/Thread-coin-based-mobile-charger-full-report

http://seminarsprojects.net/Thread-coin-based-mobile-charger-full-report?page=4

http://seminarsprojects.net/Thread-coin-based-mobile-charger-full-report?pid=114392#pid114392

http://seminarsprojects.net/Thread-coin-based-mobile-charger-full-report?pid=60747&mode=threaded

if you again feel trouble on coin based mobile charger project using microc ....etc

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there are several thousands of universities in the world and most of them offer electrical engineering courses and have laboratories where students conduct experiments in electronics. A lot of time is wasted in gathering the required passive components for the experiment like resistors and capacitors as these components have colour codes and students have to interpret the values based on the colour codes. this project is a smart and elegant electronic components dispenser which dispenses components according to the students needs. Every studen ....etc

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i want details about the circuit, working, programming and other details about automatic medicine/pill dispenser
it should not be very complex
i need it for my final year project
i think it needs micro-controller, timer, LCD display,provision for entry of time and date, mechanism for opening of the container containing the pills
kindly help me as soon as possible
my email id is [email protected] ....etc

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A 16F84A microcontroller is to be used to control a feed dispenser in poultry management. There is the presence of an infrared sensor to detect and avoid obstacles. The dispeser should be able to move in both the right and left directions and the microcontroller is to control the dispensing of feed. ....etc

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abstract

wireless communication is limited to certain range because there are some obstacles and communication barriers across the way. so the receiver is not able to receive the signal as it is sent from the transmitter. so we need the help of satellite.

here we are designing a satellite which receives signal from one station. it amplifies and re transmits the signal to the other station. both the transmitter and receiver uses telescopic antenna for transmission and reception.

in this section, a signal is transmitted using fm transmit ....etc

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Hello Sir.
I am from ENTC.I want to do the project on coinbox based Automatic water filling system,Plz give me information about that ....etc

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