Special Offer
Portable Nano Mist Sanitizer Sprayer – USB Rechargeable
₹250.00-
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PIR Motion and IR Sensor
Infrared (IR) Proximity/Obstacle Detecting Sensor
IR Sensor Module used for various Robotic Applications, Object Detection, Visitor Counter, etc !! COMPATIBLE WITH ARDUINO, RASPBERRY PI, ARM, AVR, PIC, 8051, etc. Useful for various Robotic Applications, Object Detection, Visitor Counter, etc.
SKU: 260016 -
DC Pump
DC Mini Horizontal Submersible Pump
This DC 3-6 V Mini Micro Submersible Water Pump is a low cost, small size Submersible Pump Motor which can be operated from a 2.5 ~ 6V power supply. It can take up to 120 liters per hour with a very low current consumption of 220mA. Just connect tube pipe to the motor outlet, submerge it in water and power it.
SKU: 340001 -
COVID-19
Safe Drops – Automatic Hand Sanitizer Dispenser with 1 Litre Capacity
It is an automatic hand sanitizer dispenser with built in timer function. The capacity of the container is of 1 litre. The dispenser can detect hand automatically and dispense sanitizer according to the timing set. By default the time is of 1 second.
SKU: COVID0003 -
COVID-19
Auto Hand Sanitizer Dispenser Kit with Ultrasonic HCSR-04 Sensor Module, Relay, Pump, Power Supply and Jumper Wires – V2
COVID-19Auto Hand Sanitizer Dispenser Kit with Ultrasonic HCSR-04 Sensor Module, Relay, Pump, Power Supply and Jumper Wires – V2
It is a ready to use DIY Kit for Auto Hand Sanitizer Dispenser. We will provide a instruction manual with connections for same. Use our kit to make an dispenser unit now.
SKU: COVID0005 -
Auto Sanitizer Control PCB, COVID-19
Automatic Sanitizer Dispenser Tunnel Control Board with inbuilt Sensor Interface Port for Ultrasonic and IR, Relay, Timer Control and Motor Kit
Auto Sanitizer Control PCB, COVID-19Automatic Sanitizer Dispenser Tunnel Control Board with inbuilt Sensor Interface Port for Ultrasonic and IR, Relay, Timer Control and Motor Kit
This is a ATMega 328p based Automatic Sanitizer Development Control Board with inbuilt Ultrasonic Sensor Port, Power Circuit, Relay and Timer Control. The board can be used to interface other sensors also. It is easy to install and use by the end user.
SKU: 730001 -
Auto Sanitizer Control PCB, COVID-19
Automatic Sanitizer Dispenser/Tunnel Control Board with inbuilt IR (InfraRed) Sensor Interface, Relay, Timer Control and Motor Port Kit
Auto Sanitizer Control PCB, COVID-19Automatic Sanitizer Dispenser/Tunnel Control Board with inbuilt IR (InfraRed) Sensor Interface, Relay, Timer Control and Motor Port Kit
This is an Automatic Sanitizer Control Board with inbuilt Infrared (IR) Sensor Port, Power Circuit, Relay and Timer Control and Motor Control Port. The board can be used to automate any sanitizer machine. It is easy to install and use by the end user.
SKU: 730002
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Arduino and Accessories
Arduino UNO R3 ATmega328P Development Board
Arduino Uno R3 is the most popular development board among arduino family. Based on Atmel’s ATmega328 microcontroller this board offers 14 digital input/output pins. 6 pins can be used as PWM outputs and the 6 analogue pins. The board can be programmed via USB Port by using Arduino IDE software. The board can be used for various application ranging from basic to advance electronics and robotics.
SKU: 210001 -
MQ Series Sensor Module
MQ2 Gas Sensor/Detector Module- Arduino Compatible LPG, Methane, Butane, Smoke Sensor
MQ Series Sensor ModuleMQ2 Gas Sensor/Detector Module- Arduino Compatible LPG, Methane, Butane, Smoke Sensor
The MQ2 gas sensor module is highly useful for gas leakage detection at home or industry. The sensor module can detect h2, LPG, CH4, CO, Alcohol, Smoke or Propane. It is highly sensitive and very first responder. Depending on the requirements of sensitivity, the sensor can be adjusted with a Potentiometer.
SKU: 260001 -
Arduino and Accessories
Arduino Nano V3 ATmega328P Development Board
Arduino Nano version 3 development board is small in size but very powerful complete board based on Atmel’s ATmega328 microcontroller. It has almost the same capability of the Arduino Duemilanove. The only drawback of this board is it has a Mini-B USB cable connection to power the board. So it does not support standard USB cable like A/B. The Arduino board is designed in such a way that it is very easy for beginners to get started with microcontrollers. This board especially is breadboard friendly is very easy to handle the connections. Let’s start with powering the Board.
SKU: 210002 -
MQ Series Sensor Module
MQ3 Gas Sensor/Detector Module- Arduino Compatible Alcohol, Benzine, CH4, Hexane, LPG, CO Sensor
MQ Series Sensor ModuleMQ3 Gas Sensor/Detector Module- Arduino Compatible Alcohol, Benzine, CH4, Hexane, LPG, CO Sensor
The MQ3 gas sensor module is highly useful for gas leakage detection at home or industry. The sensor module can detect Alcohol, Benzine, CH4, Hexane, LPG, CO. It is highly sensitive and responding time is very fast. Depending on the requirements of sensitivity, the sensor can be adjusted with a Potentiometer.
SKU: 260002 -
MQ Series Sensor Module
MQ4 Gas Sensor/Detector Module – Arduino Compatible Methane Gas Sensor
The MQ4 gas sensor module is highly useful and simple to use gas leakage sensor at home or industry. The sensor module can detect Methane and CNG Gas. It is highly sensitive and responding time is very fast. Depending on the requirements of sensitivity, the sensor can be adjusted with a Potentiometer.
SKU: 260003 -
MQ Series Sensor Module
MQ5 Gas Sensor/Detector Module- Arduino Compatible LPG/Natural Gas Sensor
The MQ5 gas sensor module is highly useful for gas leakage detection at home or industry. The sensor module can detect hydrogen, carbon monoxide, methane and LPG. It is highly sensitive and responding time is very fast. Depending on the requirements of sensitivity, the sensor can be adjusted with a Potentiometer.
SKU: 260004 -
MQ Series Sensor Module
MQ6 Gas Sensor/Detector Module- Arduino Compatible LPG, iso-butane, propane, LNG Sensor
MQ Series Sensor ModuleMQ6 Gas Sensor/Detector Module- Arduino Compatible LPG, iso-butane, propane, LNG Sensor
The MQ6 gas sensor module is highly useful for gas leakage detection at home or industry. The sensor module can detect LPG, iso-butane, propane, LNG. It is highly sensitive and responding time is very fast. Depending on the requirements of sensitivity, the sensor can be adjusted with a Potentiometer.
SKU: 260005
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Step up and Step Down Modules
XL6009 DC-DC Booster Step Up Power supply module
This module is a non-isolated step-up (boost) voltage converter featuring adjustable output voltage and high efficiency. Description: XTW6009 is a 4 a switch current high-performance step-up (BOOST) module. The XL6009E1 module uses the second generation of high frequency switch technology as the core chip, LM2577 performance far beyond the first generation of technology. XL6009 booster module cost is lower, performance is more outstanding, LM2577 module will be eliminated. If the input or output current is more than 2A (need to plug heat sink), if the output power is higher than 15 W, advise to add the heat sink.
SKU: 260040 -
COVID-19
Auto Hand Sanitizer Dispenser Kit with Ultrasonic HCSR-04 Sensor Module, Relay, Pump, Power Supply and Jumper Wires – V2
COVID-19Auto Hand Sanitizer Dispenser Kit with Ultrasonic HCSR-04 Sensor Module, Relay, Pump, Power Supply and Jumper Wires – V2
It is a ready to use DIY Kit for Auto Hand Sanitizer Dispenser. We will provide a instruction manual with connections for same. Use our kit to make an dispenser unit now.
SKU: COVID0005 -
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COVID-19
Digital Non-Contact Infrared Forehead Thermometer Gun with Display
Non-Contact Portable digital infrared thermometer temperature gun. The user can freely set the alarm temperature according to his own situation. It is convenient for babies, kids, children, adults, infants, toddlers. Also has an auto shutdown feature for power saving.
SKU: COVID0001 -
Smart Robot Car
4WD Smart Robot Car Acrylic Chassis Kit
This is a Longer version of four wheel drive double-layer smart car chassis. It comes with the four pairs of Geared Motors and Wheels. All the products included in this car kit are quality products. The chassis used in this kit is transparent to create dynamic handling of the components mounted on your robotic vehicle. The kit has 2 chassis, 4 BO motor, 4 Wheel, Screws and battery case.
SKU: 330001 -
Arduino and Accessories, DIY Electronic Kits
Arduino UNO based Professional Electronics Starter DIY Kit – V1
Arduino and Accessories, DIY Electronic KitsArduino UNO based Professional Electronics Starter DIY Kit – V1
A professional arduino uno based electronics and robotics DIY kit with UNO R3, USB Cable, LEDs, Buzzer, Switch, Breadboard, Servo SG90 Motor, Bluetooth HC05 Module, PIR Motion Sensor, Ultrasonic Sensor, LCD 16×2, 4×4 Keypad, IR sensors, Relay board, L293D Motor Driver Board, ESP 8266 01 Wifi Board, Male and Female Header Strips and Jumper Wires.
SKU: 110006
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New Products
Arduino UNO R3 ATmega328P Development Board
Arduino Uno R3 is the most popular development board among arduino family. Based on Atmel’s ATmega328 microcontroller this board offers 14 digital input/output pins. 6 pins can be used as PWM outputs and the 6 analogue pins. The board can be programmed via USB Port by using Arduino IDE software. The board can be used for various application ranging from basic to advance electronics and robotics.
MQ2 Gas Sensor/Detector Module- Arduino Compatible LPG, Methane, Butane, Smoke Sensor
MQ2 Gas Sensor/Detector Module- Arduino Compatible LPG, Methane, Butane, Smoke Sensor
The MQ2 gas sensor module is highly useful for gas leakage detection at home or industry. The sensor module can detect h2, LPG, CH4, CO, Alcohol, Smoke or Propane. It is highly sensitive and very first responder. Depending on the requirements of sensitivity, the sensor can be adjusted with a Potentiometer.
Arduino Nano V3 ATmega328P Development Board
Arduino Nano version 3 development board is small in size but very powerful complete board based on Atmel’s ATmega328 microcontroller. It has almost the same capability of the Arduino Duemilanove. The only drawback of this board is it has a Mini-B USB cable connection to power the board. So it does not support standard USB cable like A/B. The Arduino board is designed in such a way that it is very easy for beginners to get started with microcontrollers. This board especially is breadboard friendly is very easy to handle the connections. Let’s start with powering the Board.
MQ3 Gas Sensor/Detector Module- Arduino Compatible Alcohol, Benzine, CH4, Hexane, LPG, CO Sensor
MQ3 Gas Sensor/Detector Module- Arduino Compatible Alcohol, Benzine, CH4, Hexane, LPG, CO Sensor
The MQ3 gas sensor module is highly useful for gas leakage detection at home or industry. The sensor module can detect Alcohol, Benzine, CH4, Hexane, LPG, CO. It is highly sensitive and responding time is very fast. Depending on the requirements of sensitivity, the sensor can be adjusted with a Potentiometer.
MQ4 Gas Sensor/Detector Module – Arduino Compatible Methane Gas Sensor
The MQ4 gas sensor module is highly useful and simple to use gas leakage sensor at home or industry. The sensor module can detect Methane and CNG Gas. It is highly sensitive and responding time is very fast. Depending on the requirements of sensitivity, the sensor can be adjusted with a Potentiometer.
MQ5 Gas Sensor/Detector Module- Arduino Compatible LPG/Natural Gas Sensor
The MQ5 gas sensor module is highly useful for gas leakage detection at home or industry. The sensor module can detect hydrogen, carbon monoxide, methane and LPG. It is highly sensitive and responding time is very fast. Depending on the requirements of sensitivity, the sensor can be adjusted with a Potentiometer.
MQ6 Gas Sensor/Detector Module- Arduino Compatible LPG, iso-butane, propane, LNG Sensor
MQ6 Gas Sensor/Detector Module- Arduino Compatible LPG, iso-butane, propane, LNG Sensor
The MQ6 gas sensor module is highly useful for gas leakage detection at home or industry. The sensor module can detect LPG, iso-butane, propane, LNG. It is highly sensitive and responding time is very fast. Depending on the requirements of sensitivity, the sensor can be adjusted with a Potentiometer.
MQ7 Gas Sensor/Detector Module- Arduino Compatible carbon monoxide(CO) Sensor
MQ7 Gas Sensor/Detector Module- Arduino Compatible carbon monoxide(CO) Sensor
The MQ7 gas sensor module is highly useful for carbon monoxide(CO) gas detection at home, car or industry. The sensor module can detect carbon monoxide(CO). It is highly sensitive and responding time is very fast. Depending on the requirements of sensitivity, the sensor can be adjusted with a Potentiometer.
MQ9 Gas Sensor/Detector Module- Arduino Compatible carbon monoxide,CH4 and LPG
MQ9 Gas Sensor/Detector Module- Arduino Compatible carbon monoxide,CH4 and LPG
The MQ9 gas sensor module is highly useful for carbon monoxide,CH4 and LPG gas detection at home, car or industry. The sensor module can detect carbon monoxide, CH4 and LPG in the air. It is highly sensitive and responding time is very fast. Depending on the requirements of sensitivity, the sensor can be adjusted with a Potentiometer.
MQ135 Gas Sensor/Detector Module- Arduino Compatible NH3, NOx, alcohol, Benzene, smoke, CO2
MQ135 Gas Sensor/Detector Module- Arduino Compatible NH3, NOx, alcohol, Benzene, smoke, CO2
The MQ135 gas sensor module is highly useful for NH3, NOx, alcohol, Benzene, smoke,CO2 detection at home, car or industry. The sensor module can detect NH3, NOx, alcohol, Benzene, smoke,CO2 in the air. It is highly sensitive and responding time is very fast. Depending on the requirements of sensitivity, the sensor can be adjusted with a Potentiometer.
Optocoupler 4 Channel 5V Relay Module Relay Control for Arduino DSP AVR PIC ARM
This 5V SPDT Four Channel Relay Module is a convenient board which can be used to control high voltage, high current load such as motor, solenoid valves, lamps and AC load. It is designed to interface with micro-controller such as Arduino, PIC and etc. It can used for operating high AC as well as DC Loads depending upon the application.
Optocoupler 1 Channel 5V Relay Module Relay Control for Arduino DSP AVR PIC ARM
This 5V SPDT Single Channel Relay Module is a convenient board which can be used to control high voltage, high current load such as motor, solenoid valves, lamps and AC load. It is designed to interface with micro-controller such as Arduino, PIC and etc. It can used for operating high AC as well as DC Loads depending upon the application.
Optocoupler 2 Channel 5V Relay Module Relay Control for Arduino DSP AVR PIC ARM
This 5V SPDT Two Channel Relay Module is a convenient board which can be used to control high voltage, high current load such as motor, solenoid valves, lamps and AC load. It is designed to interface with micro-controller such as Arduino, PIC and etc. It can used for operating high AC as well as DC Loads depending upon the application.
Optocoupler 4 Channel 12V Relay Module Relay Control for Arduino DSP AVR PIC ARM
12V 4-Channel relay module for Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic
Equiped with high-current relay, AC250V 10A ; DC30V 10A
Effective VCC, GND power input, can relay a separate power supply relay power input of JD-VCC
Input IN1, IN2, IN3, IN4 signal line active low
Optocoupler 2 Channel 12V Relay Module Relay Control for Arduino DSP AVR PIC ARM
This 12V SPDT Two Channel Relay Module is a convenient board which can be used to control high voltage, high current load such as motor, solenoid valves, lamps and AC load. It is designed to interface with micro-controller such as Arduino, PIC and etc. It can used for operating high AC as well as DC Loads depending upon the application.
Optocoupler 1 Channel 12V Relay Module Relay Control for Arduino DSP AVR PIC ARM
This 12V SPDT Single Channel Relay Module is a convenient board which can be used to control high voltage, high current load such as motor, solenoid valves, lamps and AC load. It is designed to interface with micro-controller such as Arduino, PIC and etc. It can used for operating high AC as well as DC Loads depending upon the application.
16×2 Yellow or Green Backlight Alphanumeric Character LCD Display
A 16×2 Character LCD display means it can display 16 characters per line and there are 2 such lines. In this LCD each character is displayed in 5×7 pixel matrix. This is great yellow backlight LCD display. It is fantastic for Arduino based project. This LCD1602 Parallel LCD Display with Yellow Backlight is very easy to interface with Arduino or Other Microcontrollers.
4 Bits Digital Tube LED Display Module With Clock Display
The TM1637 4 Bits Digital Tube LED Display Module is an affordable solution for displaying the output data of your Arduino project. Though the data displayed is restricted by numbers still it allows users to display some characters too like A, B, C etc. This 7 segment LED Display has 4 digits which are controlled by TM1637 Driver Chip. It requires only two connections to control this TM1637 4 Bits Digital Tube LED Display Module.
IIC/I2C Serial Interface Adapter Module
This is a RoHS compliant I2C Serial LCD Daughter board that can be connected to a standard 16×2 or 20×4 Character Display Module that supports 4-bit mode. All Character Modules sold on our site support 4-bit mode, and nearly all commercially available 16×2 and 20×4 line character modules support it too. This board has a PCF8574 I2C chip that converts I2C serial data to parallel data for the LCD display.
MAX7219 Dot Led Matrix Module MCU LED Display Control Module Kit
This is Dot Led Matrix Module incorporating MAX7219 Driver chip. By using this dot LED module in your upcoming project, you will be able to add some great cool animation. The individual module features 8×8 LED’s, each controlled very precisely by the MAX7219 driver to generate the color pattern you wish.
Arduino MEGA2560 Development Board
The ATmel MCU ATMEGA16U2 MEGA 2560 R3 Improved Version CH340G Board is a micro-controller board base on the ATmega2560. It has a USB host interface to connect with Android based phones, base on the MAX3421e IC. It has 54 digital input/output pins (of which 15 can be used as PWM outputs); 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator; a USB connection, a power jack, an ICSP header, and a reset button. The MEGA ADK is base on the Mega 2560.
Arduino ATMEGA328P Pro Mini 328 of 3.3V/8MH, 5V/16MHz
The Pro Mini is a microcontroller board base on the ATmega328P. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, an on-board resonator, a reset button, and holes for mounting pin headers. A six pin header can be connected to an FTDI cable to provide USB power and communication to the board. The Pro Mini Arduino is intended for semi-permanent installation in objects or exhibitions. The pin layout is compatible with the Mini Arduino.
Arduino UNO based Professional Electronics Starter DIY Kit – V1
Arduino UNO based Professional Electronics Starter DIY Kit – V1
A professional arduino uno based electronics and robotics DIY kit with UNO R3, USB Cable, LEDs, Buzzer, Switch, Breadboard, Servo SG90 Motor, Bluetooth HC05 Module, PIR Motion Sensor, Ultrasonic Sensor, LCD 16×2, 4×4 Keypad, IR sensors, Relay board, L293D Motor Driver Board, ESP 8266 01 Wifi Board, Male and Female Header Strips and Jumper Wires.
Arduino UNO based Professional Electronics Starter DIY Kit – V2
Arduino UNO based Professional Electronics Starter DIY Kit – V2
A professional arduino uno based electronics and robotics DIY kit with UNO R3, USB Cable, LEDs, Buzzer, Switch, Breadboard, Servo SG90 Motor, PIR Motion Sensor, Ultrasonic Sensor, LCD 16×2, 4×4 Keypad, IR sensors, Relay board, L293D Motor Driver Board, Male and Female Header Strips and Jumper Wires.
SGuard GSM and Motion Sensor based Security Device for Home,Office,Shop,Car and Wardrobe
SGuard GSM and Motion Sensor based Security Device for Home,Office,Shop,Car and Wardrobe
SGuard is a GSM Based Wireless Security/Spy System Device with PIR (Passive Infrared) Motion Detector Sensor and Smart Real time Theft/Burglar Call Alert feature. S-Guard provides a simple-to-use, efficient security solution to protect you and your family against home invasions. Perfect for homes, apartments, dorm rooms and offices, this motion sensor detector alerts the owner with a phone call. It provides real time security from intruders/theft. With no wires required for installation, protecting any window/door in your home is easy – simply attach the motion detector to the desired area.
4WD Smart Robot Car Acrylic Chassis Kit
This is a Longer version of four wheel drive double-layer smart car chassis. It comes with the four pairs of Geared Motors and Wheels. All the products included in this car kit are quality products. The chassis used in this kit is transparent to create dynamic handling of the components mounted on your robotic vehicle. The kit has 2 chassis, 4 BO motor, 4 Wheel, Screws and battery case.
2WD Smart Robot Car Acrylic Chassis Kit
This is a Longer version of two wheel drive double-layer smart car chassis. It comes with the two pairs of Geared Motors and Wheels. All the products included in this car kit are quality products. The chassis used in this kit is transparent to create dynamic handling of the components mounted on your robotic vehicle. The kit has 1 chassis, 2 BO motor, 2 Wheel, 1 Castor Wheel, Screws and battery case.
NodeMcu ESP8266 Based Wireless Development Module for IOT
The nodemcu is an open-source firmware and development kit that helps you to prototype your iot product within a few lua script lines or ‘c’ codes. Nodemcu it is like arduino hardware with a input output built in the board itself, it has also a wifi built in to connect directly to internet to control your things online using nodejs style network api for digital network applications, which facilitates developers to code running on the board, greatly speed up your internet of things application development process.
HC-05 – Bluetooth Module
HC-05 6 Pin Wireless Serial Bluetooth Module is a Bluetooth module for use with any microcontroller. It uses the UART protocol to make it easy to send and receive data wirelessly. The HC-05 is a very cool module which can add two-way (full-duplex) wireless functionality to your projects. You can use this module to communicate between two microcontrollers like Arduino or communicate with any device with Bluetooth functionality like a Phone or Laptop. There are many android applications that are already available which makes this process a lot easier. The module communicates with the help of USART at 9600 baud rate hence it is easy to interface with any microcontroller that supports USART.
SIM800L GPRS GSM Module
This is Small SIM800L GPRS GSM Module Micro SIM Card Core Board Quad-band TTL Serial Port with the antenna, in this module two antennas have been included. SIM800L GSM/GPRS module is a miniature GSM modem, which can be integrated into a great number of IoT projects. You can use this module to accomplish almost anything a normal cell phone can; SMS text messages, make or receive phone calls, connecting to the internet through GPRS, TCP/IP, and more! To top it off, the module supports quad-band GSM/GPRS network, meaning it works pretty much anywhere in the world
Sim900A GSM Modem Module
The SIM900A is a readily available GSM/GPRS module,used in many mobile phones and PDA. The module can also be used for developing IOT (Internet of Things) and Embedded Applications. SIM900A is a dual-band GSM/GPRS engine that works on frequencies EGSM 900MHz and DCS 1800MHz. SIM900A features GPRS multi-slot class 10/ class 8 (optional) and supports the GPRS coding schemes CS-1, CS-2, CS-3 and CS-4.
RF Wireless Transmitter Receiver Module (Green)
This RF module comprises an RF Transmitter and an RF Receiver. The transmitter/receiver (Tx/Rx) pair operates at a frequency of 433 MHz. An RF transmitter receives serial data and transmits it wirelessly through RF through its antenna connected at pin4. The transmission occurs at the rate of 1Kbps – 10Kbps. The transmitted data is received by an RF receiver operating at the same frequency as that of the transmitter.
RF Wireless Transmitter Receiver Module (Red)
This is an ask hybrid transmitter receiver module available at 433 and 315 mhz. The transmitter module employs a crystal-stabilized oscillator, ensuring accurate frequency control for best range performance. There is no requirement of external rf components except antenna. Rf transmitter features output power: 4-16dbm circuit shape: Saw rf receiver features receiver frequency: 433.92 typical sensitivity: -105dbm supply current: 3.5ma infrequency: 1mhz operation voltage: 5 volts ideal for remote control applications where longer range is required. The transmitter operates from a 3-12v supply, making it ideal for battery-powered applications. Easy for application rx operating voltage: 5v tx frequency range: 433.92 mhz tx supply voltage: 3v – 6v tx out put power: 4 – 12 dbm.
MFRC-522 RC522 RFID Module
The RC522 is a 13.56MHz RFID module that is based on the MFRC522 controller from NXP semiconductors. The module can supports I2C, SPI and UART and normally is shipped with a RFID card and key fob. It is commonly used in attendance systems and other person/object identification applications. The MFRC522 reader supports ISO/IEC 14443 A/MIFARE mode. The MFRC522’s internal transmitter is able to drive a reader or writer antenna designed to communicate with ISO/IEC 14443 A/MIFARE cards and transponders without additional active circuitry. The receiver module provides a robust and efficient implementation for demodulating and decoding signals from ISO/IEC 14443 A/MIFARE compatible cards and transponders. The digital module manages the complete ISO/IEC 14443 A framing and error detection (parity and CRC) functionality.