This unit has following functional blocks.
Power supply unit: This unit converts 230V to 12V/1A. The second is a device used to protect the interior of an automobile from rain and to support the automatic mode of windscreen wipers. The first is a water conservation device connected to an automatic irrigation system. There are two main applications for rain sensors. Rain sensor: A rain sensor or rain switch is a switching device activated by rainfall. The baud rate can be configurable from 9600-115200 bps through AT (Attention) commands. A GSM modem is a specialized type of modem which accepts a SIM card, and operates over a subscription to a mobile operator, just like a mobile phone. GSM: GSM can control appliances even from long range of distances. The LCD display is used to display the information about rain status.
#PROJECT REPORT ON RAIN ALARM SYSTEM PDF SERIAL#
The firmware can also be connected to the serial port of a computer.
All LCD commands are transmitted serially via a single microcontroller pin. The firmware enables microcontrollers to visually output user instructions or readings onto an LCD module. The Serial LCD Firmware, which allows serial control of the display. LED Display: The 16 x 2 intelligent alphanumeric dot matrix displays is capable of displaying 224 different characters and symbols. Ridge: IC l293D based dual H-Bridge circuit is used for bi-direction control of DC geared motor. Length: 46mm / diameter: 36mm DC supply: 4 to 12V The gears are fixed on hardened steel spindles polished to a mirror finish. It contains Brass gears and steel pinions to ensure longer life and better wear and tear properties. MHz quartz crystal, a USB connection, a power jack, and a reset button.ĭC motor: Motor used here is high quality low cost DC geared motor. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 Microchip is the first manufacturer of 8 pin RISC.Īrduino Uno is a microcontroller board based on the ATmega328P. PIC: PIC stands for peripheral interface controller as coined by microchip technology Inc., USA. The areas if applications of micro controllers include control process, manufacturing process, medicine, instrumentation etc. The architecture and instruction set of the micro controller are optimized to handled data in bit and byte size. Operation of a machine using a fixed program that is stored in ROM and that does not change over the life time of the system.
The prime use of a micro controller is to control the ie owner or farmer can open / close the roof manually by sending SMS.
#PROJECT REPORT ON RAIN ALARM SYSTEM PDF MANUAL#
This model also comes with manual control mode with SMS. Once rain stops the controller automatically opens the roof. Controller closes the roof as soon as rain is detected, also send a SMS to the farmer by using GSM. The rain sensor is activated when there is rainfall and it will gives intimation to the controller. Harvested crops get affected or destroyed during rainy season The rain sensor is used for the working of roof when there is rainfall. The main theme of this project is to prevent the harvested crops from the heavy rain and save the rain water. owner or farmer can open /close the roof manually by sending SMS. Once rain is stopped, controller automatically opens the roof. The rain sensor is activated when there is rainfall and it will give intimation to the controller to close the roof as soon as the rain is detected and also send SMS to the farmer by using GSM. This system involves protection of the crops by auto roof which covers the certain area. Nowadays, during the rainy season the cultivated crops get affected due to heavy rainfall. Keywords Arduino, GSM, DC motors, Rain sensor, Automation This system involves protecting the crops by the auto roof which covers the whole area were the crop is spread. The rain sensor is used for the working of automatic roof. The main theme of this project is to prevent the crops from the heavy rain and also save the rain water. Sathvik1, Vishal V Rane2, Abubakkar siddiq 3, Jaison DSouza4 Department of Electrical and Electronics Engineering Benjanapadavu, Bantwal Taluk Mangaluru – 574219 Karnataka, Indiaĭepartment of Electrical and Electronics EngineeringĪbstract Nowadays, during the rainy seasons the cultivated crops gets affected due to the heavy rain fall. Automatic Harvested Crop Protection System with GSM and Rain Detector
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