This is a simple to use, RS232 to serial base unit for the XBee line. This unit works with all XBee modules including the Series 1 and Series 2.5, standard and Pro version. Plug the unit into the XBee Development Board, attach a RS232 cable, and you will have direct access to the serial and programming pins on the XBee unit.

Order Code : RDL/XSU/14/001/V1.0

Power line communication refers to the concept of the transmitting information using the main

power line as communication channel. The Greatest benefit of the power line communication systems is that they use existing power lines as communication medium instead of using costly wireless equipment or dedicated communication wiring and hardware. This provides a strong motivation to use an existing power lines for communication purposes in addition to their use for power distribution thereby, taking advantage of already existing electrical network that is present in almost any building, whether industrial,commercial or residential.

ORDER CODE: RDL/DIY-PLCPC/14/001/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 SMS.

ORDER CODE: RDL/DIY-GHAPC/14/001/V1.0

Smart Solar Based Drip Irrigation-UNO

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-DRU/14/001/V1.0

This breakout board bring all 9 pins of a DB9 connector plus a chassis pin out to male header pins and prototyping work.Pefectly use with these female to male jumper wires for breadboard connections. This breakout board isperfect for field wiring tasks and may be mounted to wall box plate or thin panel that has a DB9 cutout.

ORDER CODE: RDL/DB9F/14/001/V1.0

ESP32 is a single 2.4 GHz Wi-Fi-and-Bluetooth combo chip designed with the TSMC ultra-low-power 40 nm technology. It is designed to achieve the best power and RF performance, showing robustness, versatility and reliability in a wide variety of applications and power scenarios.

ORDER CODE: RDL818

It is widely used in electronic,instrumentation,automation,communications,power supply units,student projetcs,amplifiers,medical and wellness devices,test and measurement equipment,industrial control,pheripheral devices and intrfaces, switch boxes.

ORDER CODE:RDL726