In Bridge monitoring, the vital aspect is proper condition and state of it. This statement is planned and developed in an exceedingly fresh design for a giant extent bridge observation. A 3-level circulated assembly is assumed within the opinion structure, which has a fundamental server, intelligent achievement node, and a supervisor. The nodes are established transversely to the bridge construction. One native controller manages all the given nodes, each and every node has eight channels, which might provide movement, acceleration, and strain of the bridge. Compare to the normal technique, the projected design has 2 options. First, the achievement node could be a good device maintained by a prevailing DSP mainframe. Signals received from sensors are analyzed and are compressed within the provided node. This operation shall dismiss the load on the central server and diminish requests for communicating the information obtained from the sensors measure. The smart observation has been on into an outsized span for bridges. Consecutively the results display that the anticipated system is constant and efficient. Nowadays, food and water insufficiency occur because of the rise in inhabitants around the world. therefore, to evade this problem and weaknesses we have to market the farming segment. however, the wasting of water is an in this segment in the stylishness of water toil while watering the agronomic fields during irrigation. Henceforth an associate automatic plant irrigation system should be designed for the correct facility within the fields. This paper deals with associate programmed plant irrigation schemes that involuntarily intelligences the wet contents present in the soil and selects whether or not irrigation is essential or not and the way a lot of water is essential or mandatory for soil. this technique uses a microcontroller. it's programmed to sense the wet content if the soil over a period of time. Once the damp content is a reduced quantity than the limit that is provided, it'll begin activity the stated measure of water until it ranges the limit. therefore, once the dirt becomes dry, the drive can reflexively water the turfs and once the soil becomes damp and a little bit of wetness occurs the pump can mechanically turn out, thereby eliminate the requirement of the workforce and conserve the time. Automatic Street light-weight system could be an easy nevertheless powerful conception, that uses semiconductor as a shift. Through manipulation, this technique labor-intensive work is 100% detached. It mechanically switches the lights on once the daytime goes under the noticeable region of the eyes. This is frequently completed by a detector known as light Dependant electrical device, which intelligences the sunshine just like our eyes. It reflexively switches the lights off every time the sunshine arises, observable by people. Through manipulation, this technique does not allow energy consumption and it is reduced as to result of today the functioned by hand road illuminations aren't transitioned even when the daylight comes and also switched on earlier before sunset. during. This scheme evidently reveals the working of semiconductors in saturation and cut-off region.