- Micro controller
- ULN driver
- Sensors like temperature, voltage, current etc..
- Kiel software for programming micro controller.
Microcontroller block diagram.
- Micro controller is AT89S52 which is the advanced version of 8051
- It consists of 4 ports to connect input & output devices
- It consists of 3 timers.
- Timer 0,Timer 1,Timer 2
- To control timers it has 2 registers TMOD,TCON
- To control serial communication it has 2 registers SCON,SBUF
download PC based SCADA implementation Using Micro controller Seminar Topic paper presentation.