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TowerPro SG90 Mini Servo – 180 Degree Rotation - Standard Quality
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P35 Float Switch - Float Sensor Switch for Water Level Controller
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F450 Quadcopter Drone Frame Kit V2 Fully Compatible With DJI F450 Frame Kit
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5V Active Buzzer Alarm Module for DIY Arduino Projects
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MPPT Solar Charge Controller 5A DC Digital Display
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Robotic Wheel for BO Motors (Yellow)
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Infrared Obstacle Avoidance IR Sensor Module - Active Low
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DC Motor Speed Controller with PWM Adjustment - 1.8V to 12V
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3.7V BMS 1S 2A Li-ion 18650 Battery Charging and Protection Board
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Dual Micro USB 3.7v to 5V 2A Power Bank DIY 18650 LiPo Charger
Rs. 84.00
Rs. 210.00
MX1919 Based Motor Driver Module - 2.5A for Robotics
Rs. 119.00
Rs. 149.00
Water Level Sensor for Arduino - Accurate Water Depth Detection
Rs. 20.00
Rs. 27.00
PAM8403 Mini Class-D 5V Stereo Amplifier 2Channel 3W+3W Output
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DC Motor Clamp Center Shaft Gear Motor L Clamp (Bracket)
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Rs. 20.00
1×40 Pin 2.54MM Berg Strip Male Header Pins
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Water Block Cooling Plate 40*120mm - Efficient Cooling
Rs. 282.00
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10 AMP Self Mount Current Transformer - Accurate & Compact
Rs. 45.00
Rs. 80.00
Spear Gear 25T (Plastic Pinion Gear) for Robotics & Science Projects
Rs. 23.00
Rs. 40.00
Soil Moisture Sensor Relay Control Module 12V – DIY Automation for Gardening
Rs. 140.00
Rs. 330.00
10 Pin JTAG ISP AVR Cable for Embedded Systems - 2.54mm Pitch 15Cm
Rs. 25.00
Rs. 49.00
L298P Motor Driver Shield for Arduino - L298 Motor Driver
Rs. 381.00
Rs. 566.00
MX1508 PWM Dual H Bridge Stepper & DC Motor Driver 2.5A
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Rs. 43.00
10000W Voltage Regulator Module for Speed Control and Dimming - SCR BTA100-800B
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6V 80MA Mini Solar Panel for DIY Projects - Genric
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Flame Sensor - Arduino Fire Detector Module
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Linear Magnetic Hall Sensor with Adjustable Sensitivity
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Sound Sensor Module - LM393 Sound Detection Sensor for Arduino
Rs. 51.00
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5V 10A SMPS - Industrial Economy Series Switch Mode Power Supply
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Multitec 07 Heavy Duty Wire Cutter Nipper
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Mini Solar Panel for DIY Projects - 6V 70mA
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TEA5767 FM Receiver Circuit with Detachable Antenna - FM Radio Circuit
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2 x 32700 Battery Holder | Lithium Battery Spacer
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USB Charger Doctor (Voltmeter Ammeter) - Essential Voltage & Current Meter
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Mini Water Pump DC 3V-5V | Miniature Water Pump
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18650 3×1 Battery Cell Spacer Holder - Lithium Battery Spacer
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Aluminum Flexible Coupling Coupler Helical Shaft 5mm x 8mm
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Solderless Breadboard 400 Points for Easy Prototyping
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Rs. 90.00
ULN2003A Stepper Motor Driver Board - Easy Stepper Driver Module
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9v Battery Snap Connector + DC Jack - 9v Battery Plug
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ST Link V2 Programmer for STM8 and STM32
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Rs. 590.00
LILYGO T-Call V1.4 ESP32 Module with SIM800L and External Antenna
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Rs. 4,870.00
RC522 RFID Reader/Writer Module with RFID Card and Tag
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Key Pad 4x4 16 Key Matrix Membrane Universal Switch Keypad
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4000W SCR Thyristor Regulator with Shell – Light, Temperature, & Speed Control
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W3001 Digital Thermostat Switch – AC 220V 1500W | Precise Temperature Control
Rs. 199.00
Rs. 500.00
3.5mm Audio Jack AV Stereo Module TRRS by CJMCU
Rs. 24.00
Rs. 60.00
Aluminum Servo Horn/Arm 25T Round Type Disc Ideal for MG995 MG996 Motor Series
Rs. 47.00
Rs. 120.00
Small Caster Wheel with Steel Ball and Plastic Cap
Rs. 20.00
Rs. 30.00
Female to Female Jumper Cable 40 Pin 30cm
Rs. 65.00
Rs. 99.00
Night Vision Sensitive Infrared Light 3W for Raspberry Pi Camera
Rs. 176.00
Rs. 241.00
- Home
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- RFID Card 125KHz - 5Pcs Pack
Description
125KHz RFID Card is designed for efficient and secure contactless data transmission. These RFID tag cards require no internal battery, utilizing energy from readers within an operating distance of up to 1 to 10 cm, depending on the antenna geometry. Operating at a frequency of 125KHz, each card is pre-programmed with a unique identification number readable by compatible RFID readers, ensuring data transfer at speeds of 106 kbit/s.
Key Features - 125KHz RFID Card
- Contactless data transmission and energy supply
- Operational distance up to 1 to 10 cm
- Operating at a frequency of 125KHz
- Pre-programmed with unique IDs for security
- Data transfer rate of 106 kbit/s
- Data integrity with 16 Bit CRC, parity, bit coding
- Anticollision feature for seamless processing
- User-definable access conditions for memory blocks
- Compatible with various RFID readers
- Durable PVC material in standard credit card size (ISO card)
Applications
These RFID cards can be deployed in multiple sectors. They streamline ticketing in public transportation and are perfect for card proximity access control in buildings and parking lots. Ideal for identity verification within security systems, they also find application in educational attendance systems.
Technical Specifications
| Product Specification | Value |
| Operating Frequency (MHz) | 0.125 |
| Operating Temperature (°C) | -20 to 60 |
| Reading Distance (m) | 1 to 10 |
| Chip Type | TK4100 |
| Storage Capacity | 330 bits |
| Communication Rate | 9600 bonds |
| Reading & Writing Time | 67 ms |
| Dimensions (mm) | 85 x 53.5 x 1 (Standard ISO card size) |
| Material | Durable PVC |
| Storage Type | Read-only with pre-programmed unique ID |
| Shipping Weight (kg) | 0.04 |
| Shipping Dimensions (cm) | 9 x 7 x 4 |
How to Use - 125KHz RFID Card
- Connect the RFID reader to your system as per the datasheet schematic.
- Configure settings aligned with the 9600 bonds communication rate.
- Swipe the card within a 1 to 10 cm range of the reader to initiate communication.
- Integrate into access control software for managing permissions and records.
- Ensure the operating environment aligns with temperature and frequency specifications.
Package Includes
1 x 125KHz RFID Card – 5Pcs
Additional Resources
Download DatasheetLearn more about RFID
Explore our sensors-modules Collection
Video Tutorials
Retain this section as is from the 'Base Content'.
Specification
| Product Specification | Value |
| Model Type | RFID Card |
| Operating Frequency (MHz) | 0.125 |
| Reading Distance (m) | 1 to 5 |
| Chip | TK4100 |
| Storage Capacity | 330 bits |
| Communication Rate | 9600 bonds |
| Reading & Writing Time | 67 ms |
| Operating Temperature (°C) | -20 to 60 |
| Dimensions (L x W x H) mm | 85 x 53.5 x 1 |
| Shipping Weight | 0.04 kg |
| Shipping Dimensions (cm) | 9 x 7 x 4 |
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