Motion sensor

Motion sensor is decide used for detect moving objects. Specially, it is used for metabolics. Normally, motion sensors are passive type Infrarred motion detectors. They…

Human Machine Interface

Human machine Interface, makes the communication between man-machine and machine-man .It allows Engineers to monitor, control and troubleshoot the error factor. HMI is mainly used…

What is ladder logic?

Ladder logic are graphical programming language used for programming PLC in industrial applications. Its a rule based programming language. Eachrung in the ladder program represent…