Engineering Student Projects Training Embedded Six Weeks

 

RF bases Prepaid Energy  Meter

 

Parts required

89s52/arduino/ AVR/ PIC

crystal 12Mhz

LCD 16×2

433Mhz RF module

HT12E

HT12D

Resistors 10k, 1k

Capacitors 1000mfd, 100mfd, 470mfd