embedded c,89x51 chip family
java,embedded c,89x51 family chip
java,embedded c,89x51 family chip
android application,mysql server
android application,mysql server
java,embedded c,89x51 family chip
android,java,embedded c,89x51 chip,webba
joomla,mysql server,cloud server
Project Platform : EMBEDDED C 89X51 MICROCONTROLLER
Languages Used : EMBEDDDED C AT COMMANDS
Project Cost : 16000
A scheme of Electricity billing system called "PREPAID ENERGY METER WITH TARIFF INDICATOR" can facilitate in improved cash flow management in energy utilities and can reduces problem associated with billing consumer living in isolated area and reduces deployment of manpower for taking meter readings.
Every consumer can recharge RFID tag assigned and recharge its meter at various ranges (ie. Rs 50, Rs 100, Rs 200 etc).In our project we have given the name for RFID tag card smart card.
Consumer can check its balance in LCD attached with the module and be prepare for the next recharge in advance.
INTRODUCTION TO RFID
Radio-frequency identification (RFID) is an automatic identification method, relying on storing and remotely retrieving data using devices called RFID tags or transponders. The technology requires some extent of cooperation of an RFID reader and an RFID tag.
An RFID tag is an object that can be applied to or incorporated into a product, animal, or person for the purpose of identification and tracking using radio waves. Some tags can be read from several meters away and beyond the line of sight of the reader.
An RFID tag is an object that can be applied to or incorporated into a product, animal, or person for the purpose of identification and tracking using radio waves. Some tags can be read from several meters away and beyond the line of sight of the reader.
The Advantages of RFID Over Bar Coding
1. No "line of sight" requirements: Bar code reads can sometimes be limited or problematic due to the need to have a direct "line of sight" between a scanner and a bar code. RFID tags can be read through materials without line of sight.
2. More automated reading: RFID tags can be read automatically when a tagged product comes past or near a reader, reducing the labor required to scan product and allowing more proactive, real-time tracking.
3. Improved read rates: RFID tags ultimately offer the promise of higher read rates than bar codes, especially in high-speed operations such as carton sortation.
4. Greater data capacity: RFID tags can be easily encoded with item details such as lot and batch, weight, etc.
5."Write" capabilities: Because RFID tags can be rewritten with new data as supply chain activities are completed, tagged products carry updated information as they move throughout the supply chain.
BLOCK DIAGRAM OF PROJECT
Snapshots :-