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
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