IOT based irrigation system
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The document details the development of an IoT-based smart irrigation system presented by students from Sonargaon University. It includes technical specifications of various components like moisture sensors, Arduino microcontrollers, Bluetooth modules, WiFi transceivers, and temperature/humidity sensors used in the system. The focus is on supporting effective plant care through automated irrigation based on soil moisture levels and environmental conditions.
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IOT based irrigation system
- 1. IOT BASED SMART IRRIGATION SYSTEM SONARGAON UNIVERSITY (SU)
- 3. Presented By Name ID Md.Rasel Ali EEE1603009095 Md. Naznur Alam Prodhan Leon EEE1603009096 Mahmudul Hasan EEE1603009115 Mahbub Hasan EEE1603009092 Md. Ekramul Islam EEE1603009113
- 4. Our Work On SMART WATER SYSTEM WEATHER REPORT AND ANALYSIS PROTECT AND CARE
- 7. Moisture Sensor This Moisture Sensor can be used to detect the moisture of soil or judge if there is water around the sensor, let the plants in your garden reach out for human help. They can be very to use, just insert it into the soil and then read it. If you are a gardener, you can use this sensor to know when your plants need to be watered. Features Easy to Use 2.0cmX6.0cm grove module Application Ideas Botanical gardening Water sensor
- 8. Arduino Uno Microcontroller ATmega328 Operating Voltage 5V Input Voltage (recommended) 7-12V Input Voltage (limits) 6-20V Digital I/O Pins 14 (of which 6 provide PWM output) Analog Input Pins 6 DC Current per I/O Pin 40 mA DC Current for 3.3V Pin 50 mA Flash Memory 32 KB (ATmega328) of which 0.5 KB used by bootloader SRAM 2 KB (ATmega328) EEPROM 1 KB (ATmega328) Clock Speed 16 MHz
- 9. 20x4 Character LCD Display Features: High contrast STN 20x4 character LCD White text on blue background Single +5.0V supply operation LED backlight 5x8 dot characters HD44780 equivalent controller 4 or 8 bit interface
- 10. Arduino Bluetooth Module (HC-05) Features: Compatible with Arduino, Stamp, FPGA and many more! Plug and Play operation at 9600 baud Easily integrated into existing (9600 baud) projects without any need to modify code! Includes: BT2S Slave, Easy-Pin Cable and Pin-out/Instruction Pamphlet *Requires Bluetooth enabled master device. Bluetooth module interface including VCC, GND, TXD, RXD, KEY pin and LED Status pin-out (STATE). In open space effective distance is 10 meter, more than 10 meter is also possible by using external antenna. Backplane set anti-reverse diode with 3.3V LDO input voltage of 3.6 ~~ 6V unpaired current is about 30mA paired approximately 10mA input voltage to prohibit more than 7V.
- 11. ESP8266 ESP-01 WIFI Wireless Transceiver Send Receive LWIP AP+STA M70 Technical Specs: 802.11 b / g / n Wi-Fi Direct (P2P), soft-AP Built-in TCP / IP protocol stack Built-in TR switch, balun, LNA, power amplifier and matching network Built-in PLL, voltage regulator and power management components 802.11b mode + 19.5dBm output power Built-in temperature sensor Support antenna diversity off leakage current is less than 10uA Built-in low-power 32-bit CPU: can double as an application processor SDIO 2.0, SPI, UART STBC, 1×1 MIMO, 2×1 MIMO A-MPDU, A-MSDU aggregation and the 0.4 Within wake 2ms, connect and transfer data packets standby power consumption of less than 1.0mW (DTIM3)
- 12. DHT22 Digital Temperature Humidity Sensor The DHT22 is a basic, low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air, and spits out a digital signal on the data pin (no analog input pins needed). ◦ Power supply: 3- 5V. ◦ Current: 2.5mA max use of current during conversion (while requesting data). ◦ Humidity: 0 - 100%, ± 2%. ◦ Temperature: -40°C + 125°C, ± 0.5%. ◦ The sampling rate no more than 0.5 Hz (once every 2 seconds).