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Reference: RBD-0351

MIFARE Classic 1K RFID NFC Smart Card 13.56MHz Printable

Contactless transmission of data and supply energy (no battery needed) Operating distance: Up to 100mm (depending on antenna geometry) RoboticsBD Operating frequency: 13.56MHz Data transfer: 106 kbit/s Data integrity: 16 Bit CRC, parity, bit coding bit counting Anticollision Typical ticketing transaction: <100 ms ( including backup management)...

Price BDT 32
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Data Storage Module

Data Storage Module

Secure and manage your data with RoboticsBD’s Data Storage Modules, including SD card interfaces, EEPROM chips, and high-speed flash memory modules. Ideal for data logging, firmware storage, and embedded systems, these modules ensure reliable and high-capacity storage solutions for microcontrollers and IoT devices.

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Reference: RBD-0387

Arduino SD card Module

All SD SPI pins output, MOSI, SCK, MISO, and CS. Support 5V/3.3V input. This module can handle 2GB SD cards. Size:4.7  x 3.1 cm. LED indicator. SD Card Holder. RoboticsBD Onboard 3.3V regulator (AMS1117-3.3) for +5v to 3.3V generation. 3.3V is also available as output.

Price BDT 250
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Reference: RBD-0832

Arduino MicroSD Card Module

Power supply: 4.5V – 5.5V, 3.3V voltage regulator circuit board Positioning holes: 4 M2 screws positioning hole diameter of 2.2mm Control Interface: GND, VCC, MISO, MOSI, SCK, CS Size: 45 x 28mm Net weight: 6g

Price BDT 75
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Reference: RBD-0937

Mini Data Logger Module

SD card interface works with FAT16 or FAT32 formatted cards. 3.3v level shifter circuitry prevents damage to your SD card. Real-time clock (RTC) keeps the time going even when the Arduino is unplugged. The battery backup lasts for years. Included libraries and example code for both SD and RTC mean you can get going quickly Prototyping area for soldering...

Price BDT 550
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Reference: RBD-3121

CJMCU Virtual Keyboard with Memory Card ATMega32U4 for Arduino

The CJMCU Virtual Keyboard module is an advanced tool ideal for penetration testers and security enthusiasts. Powered by the ATMEGA32U4 chip, this module functions as a versatile virtual keyboard capable of executing custom scripts and payloads, much like the popular RubberDucky devices. With built-in TF (microSD) memory support, this device allows...

Price BDT 2,550
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Reference: RBD-3591

Data Logging Expansion Board DS1307 Soldered for Arduino Nano

Enhance your Arduino Nano projects with the NANO3.0 Data Logging Expansion Board (Welded)—a feature-rich shield designed to bring time-stamped data storage functionality to your embedded systems. With its built-in SD card interface, Real-Time Clock (RTC), and 3.3V level shifter, this board is perfect for applications involving environmental monitoring,...

Price BDT 680
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