Matlab E Arduino

In recent years, we can see the increasing growth of the motorcycles. The motorcycle riders frequently forget and ignore chain maintenance problems due to their daily busyness and routines thereby making them forget and lazy to maintain and lubricate the chains at home. We also frequently see the riders push their motorcycles due to broken chains and lack of maintenance. With the high incidence of broken chains and short lead time of chains due to lack of routine maintenance, the author will hereby manufacture chain lubricators for motorcycles. The device can facilitate the motorcycle riders to lubricate their motorcycle chains on their own. Based on the comprehensive testing results, the chain lubricators can function to lubricate the motorcycle chains. The indication is the chain lube can come out or spray when activated according to the chosen time namely 6 seconds, 9 seconds and 12 seconds. The hardware and software can integrate well upon the functional testing of the system on the whole. Keyword: Arduino, Motorcycle Chain Lubricator

In India Agriculture is the main profession. Majority of the farmers are dependent on the traditional approach of farming where they have to stay in their lands either for supplying the water to the crops or to monitor the moisture level in the soil and also the growth of plants. There is a possibility of excess water at some part of the land and there is a deficiency of water on the other side. This is one of the major problems to the farmer where he has to continuously monitor the flow of water. In this paper, we are proposing an automated smart plant system which supply the required quantity of water to the land,  measures the moisture content in the soil using moisture sensor, and also measures the temperature and humidity in that area using temperature and humidity sensor. The proposed system is developed using hardware devices such as Arduino uno, Sensors, Relay board, Ethernet shield etc. In this system we are using a mobile phone to control all the equipments and devices which are connected in the system and we also send signals to start and stop the device through the mobile phone only.