Search results for 'ph level'
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The Moisture level of the soil can be detected by this sensor. When the water level is low in the soil, the analog Voltage will be low and this analog voltage keeps increasing as the conductivity between the electrodes in the soil changes. This sensor can be used for watering a flower plantor any other plants requires automation.
Order Code : RDL/ASMS/14/001/V1.0
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Xbee USB Adapter with FT232RL shield works with all XBee modules including the Series 1 and Series 2.5, standard and Pro version.Plug the unit into the XBee shield, attach a mini USB cable, and you will have direct access to the serial and programming pins on the XBee unit.
Order Code : RDL/XUCA/13/001/V1.0
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The board can be used in applications where dimming of 110-220V AC power is required like dimming of bulb or fan. The board can be control with a serial data from any microcontroller 0-100% dimming or ON/OFF control.Board also providing an option for connecting bluetooth and controlling tha loads from any smart apps. Mains power (230v) completely isolated from the microcontroller.
Order Code : RDL/3SD/13/001/V1.0
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Bidirectional Logic Level Converter is a Four-Channel Device which can be used for Voltage Level Shifting between two devices.The level converter is very easy to use. The board needs to be powered from the two voltages sources (high voltage and low voltage) that your system is using. High voltage (5V for example) to the 'H' pin, low voltage (3.3V for example) to 'L', and ground from the system to the 'GND' pin.
Order Code : RDL/BLC/13/001/V1.0
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It provides high quality recording and playback with 11 Minutes audio at 8 Khz Sampling rate with 16 bit resolution. The aPR33A series C2.x is specially designed for simple key trigger, user can record and playback the message averagely for 1, 2, 4 or 8 voice message(s) by switch, It is suitable in simple interface or need to limit the length of single message.
Order Code : RDL/APR/13/001/V1.0
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Pull-up resistors are used in electronic logic circuits to ensure that inputs to logic systems settle at expected logic levels, if external devices are disconnected or high-impedance is introduced. They may also be used at the interface between two different types of logic devices, possibly operating at different power supply voltages.A pull-up resistor weakly "pulls" the voltage of the wire it is connected to towards its voltage source level when the other components on the line are inactive.
Order Code : RDL/PUR1K/13/001/V1.0
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Irrigation using fresh water resources is a task of high importance in Agriculture.Efficient water management system is essential because of the large quantity of fresh water consumed for this purpose. Optimal usage of fresh water resources has been achieved by means of Automation. Determining when and where to irrigate and how much water to use by soil moisture monitoring at particular intervals of time will help in making an efficient automated irrigating system. The project automates the whole process and removes the need for workmanship.
Order Code : RDL/DSC/13/001/V1.0
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Intelligent Vehicle tracking systems (IVTS) are used for the purpose of tracking and navigation of vehicles. The paper describes the implementation of Global positioning systems (GPS) in IVTS systems. Further a critical GPS based low cost IVTS architecture has been described. The first part of the paper describes the need and the basic architecture of a general GPS based IVTS system.The GPS based low cost intelligent vehicle tracking system can be successfully designed and applied in the urban environment of a developing country like India. This if implemented in a well planned manner will bring significant revolutionary enhancement in the I n d ia n transportation industry.
Order Code : RDL/VTS/13/001/V1.0
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Sensors are the hopeful device for precision agriculture. By forming wireless sensor network we can make good monitoring system in the paddy crop field area. This project proposed idea about monitoring the crop field area without man power. The fundamental concept of this project is to provide a highly enabled monitoring of crop field. In this all the different sensor values such as ph sensor, temperature sensor, moisture sensor sends value through gprs and the values are sensed and processed and if any of the sensor value exceeds the minimum or maximum value, a alarm is activated and the farmer gets a message on his phone and also a email message.
Order Code : RDL/AGM/13/001/V1.0
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Pull-up resistors are used in electronic logic circuits to ensure that inputs to logic systems settle at expected logic levels, if external devices are disconnected or high-impedance is introduced. They may also be used at the interface between two different types of logic devices, possibly operating at different power supply voltages.A pull-up resistor weakly "pulls" the voltage of the wire it is connected to towards its voltage source level when the other components on the line are inactive.
Order Code : RDL/PUR/13/001/V1.0
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