The BC548 is a general purpose epitaxial silicon NPN bipolar junction transistor. It is used for amplification and switching purposes.The maximum DC current gain is 800. 

Order Code : RDL/TRB/13/001/V1.0

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

A relay can be used for controlling a high-voltage circuit with a low-voltage signal, as in some low voltage digital controls where we can control a larger output switching circuitry.

Order No : RDL/SRB/13/001/V1.0

The components of solar powered intelligent drip irrigation system are shown in Fig. Soil moisture sensor is used for real-time collection of crop root soil moisture content and converting it into a signal in the range of Voltage V; and the signal will transformed as knowledge of water requirement of crop. Soil moisture content at the root zone of different crops is collected by using the soil moisture sensor. The threshold limit for the water requirement for a particular crop has been feed to system which in turn controls the operation the control system. The power needed for the operation of the control system has been met with the use of a solar panel and the display will receive the control signal and display the data stored using the sensor from the field.

ORDER CODE: RDL/DIY-DIA/14/001/V1.0

Driver fatigue is a significant factor in a large number of vehicle accidents. The development of technologies for detecting or preventing drowsiness at the wheel is a major challenge in the field of accident avoidance systems. Because of the hazard that drowsiness presents on the road, methods need to be developed for counteracting its affects. The aim of this project is to develop a prototype drowsiness detection system. The focus will be placed on designing a system that will accurately monitor the head movements of a driver in real-time. By monitoring the head movements, it is believed that the symptoms of driver fatigue can be detected early enough to avoid a car accident.

 Order Code : RDL/MDD/13/001/V1.0

These RFID cards comes with a range of about 12-15 cm and delivers the processed data very quickly and in a easy readable format. Our range matches with the prevailing requirements of the market and are installed with modern features.

 Order Code : RDL/RFC/13/001/V1.0

Controlling appliances is a main part of automation. The main object  of  Home  automation  is  to  provide  a  wireless communication  link  of  home  appliances  to  the  remote  user. The  main  objective  of  this  work  is  to  make  such  a  system which  controls  the  home  appliances  remotely.  Here we have demonstrated a simple yet a sophisticated way to control home appliances via an Android phone. 

ORDER CODE: RDL/DIY-BLARM/14/001/V1.0