The energy meter is an electrical measuring device, which is used to record Electrical Energy Consumed over a specified period of time in terms of units. Here we have a current sensor using current sensing concept. This kit is prepaid that is recharge and use.
The recharge can be done by entering a unique password and then amount via keypad. There are recharge tag to be typed through keypad which will act as the recharge code as prototype. The system will check for the consumption on the basis of load and the recharge available. The power will be available till the recharge amount does not end.
The kit is basically depends upon the energy units we use. In this kit the power supply is cut-off after a particular unit. The no. units can be recharged again with the help of a password entered via 4×4 keypad installed with meter. The system will provide power till the recharge amount is available. This is prepaid recharge system.