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

A very innovative technology known as 'LiFi' or 'Light Fidelity’ or VLC (visible light communication), which transfer the data through light as a medium.

Order Code : RDL/LIFI-T/13/001/V1.0

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

A very innovative technology known as 'LiFi' or 'Light Fidelity’ or VLC (visible light communication), which transfer the data through light as a medium.

Order Code : RDL/LFS/13/001/V1.0

LiFi Visible Light Technology is a very innovative technology known as 'LiFi' or 'Light Fidelity’ or VLC (visible light communication), which transfer the data through the light as a medium.

Order Code: RDL/LIFI/13/001/V1.0

Take a Look at the Updated Version of LiFi Here

Arduino Xbee Adapter Development Board allows an Arduino board to communicate wirelessly using  Zigbee or BlueTooth.This shield is build up by two parts: Bluetooth and Xbee shield.This Bluetooth shield is a serial port Bluetooth module (Slave/Master) breakout board. you can directly stack on Arduino and use the UART port for Bluetooth communication.XBee Shield is an enhanced Zigbee XBee Series modules breakout board for Arduino, it can directly plug in with Arduino, and use any pin of the basic board to connect with the XBee module serial port.XBee Shield with Logic Level Converter is an enhanced serial port XBee module breakout board.It can directly plug in with Arduino.

Order Code : RDL/GRS/14/001/V1.0

Atmega 328 is one of the most commonly used Micro controllers with open source platform amongst many hobbyist and industrial communities. The simplicity and the low power of Atmega 328 helps design many prototype boards which could be used in numerous applications.

Order Code : RDL/RR3/14/001/V1.0

One of the basic interfacing requirements for the hobbyists or electronics enthusiasts is I/P (keypad) and O/P (LCD display)  for proyotype applications. This shield uses minimum number I/O’s that is 4 bits for LCD data and 2 control signal lines for the same. A single analog pin (Pin A0) is multiplexed to read 5 input key switches (Navigation keys). Each key has been pulled up to a different voltage level, so a different voltage will be generated every time a user selects a key. This voltage could be read by the analog pin A0 on the board. Hence saves the no of I/O pins.  The backlight of the LCD could be controlled by setting PWM (Pin D10) by adding a few lines of code.

Order Code : RDL/RLSS/14/001/V1.0

Atmega 328 is one of the most commonly used Micro controllers with open source platform amongst many hobbyist and industrial communities. The simplicity and the low power of Atmega 328 helps design many prototype boards which could be used in numerous applications.

Order Code : RDL/RUF/14/001/V1.0