Electronics Module

Reference: RBD-2467

PWM Signal Generator Panel Mount Module

(0)

PWM Signal Generator with 0–150kHz frequency range and 0–100% duty cycle. Clear LCD display showing frequency and duty cycle in real-time. Simple pushbutton interface for quick setup and adjustments. Supports 3.3V–30V operation with TTL serial interface. Ideal for motor control, LED dimming, and PWM-based experiments. Compact panel-mount design for bench...

BDT 890

BDT 890 tax incl.

BDT 890 tax excl.

BDT 890 tax incl.

BDT 0 Tax

BDT 890 tax excl.

BDT 0 Tax

BDT 890 tax incl.

In-Stock

In stock: 20

Reference: RBD-2488

W5100 Ethernet Network Module for Arduino

(0)

W5100 Ethernet Network Module with hardwired TCP/IP protocols for Arduino projects Supports TCP, UDP, ICMP, IPv4, ARP, IGMP, and PPPoE communication 10/100Mbps Ethernet PHY with Auto-Negotiation & Auto MDI/MDIX support Up to 4 independent sockets for multiple connections simultaneously Built-in 16KB buffer memory ensures stable and efficient data...

BDT 910

BDT 910 tax incl.

BDT 910 tax excl.

BDT 910 tax incl.

BDT 0 Tax

BDT 910 tax excl.

BDT 0 Tax

BDT 910 tax incl.

In-Stock

In stock: 30

Reference: RBD-2489

Wiznet W5500 Mini Ethernet Network Module

(0)

Compact Wiznet W5500 Ethernet module with integrated transformer & RJ45 Supports 10/100 Base-T Ethernet with hardware TCP/IP stack High-speed 80MHz SPI interface with modes 0–3 Up to 8 simultaneous socket connections for multi-task networking Built-in 32KB TX/RX buffer for reliable data transfer Hardware compatible with WIZ820io for easy migration

BDT 620

BDT 620 tax incl.

BDT 620 tax excl.

BDT 620 tax incl.

BDT 0 Tax

BDT 620 tax excl.

BDT 0 Tax

BDT 620 tax incl.

In-Stock

In stock: 85

Reference: RBD-2491

ATX Power Supply Breakout Board

(0)

Converts standard ATX PC power supplies (20/24 pin) into a versatile bench power source Provides stable +3.3V, +5V, +12V, -12V, and 5VSB outputs for electronics projects Six USB ports deliver 5V at up to 2.1A each for powering devices and charging Onboard power switch for convenient ON/OFF control LED indicators for each voltage rail ensure quick status...

BDT 790

BDT 790 tax incl.

BDT 790 tax excl.

BDT 790 tax incl.

BDT 0 Tax

BDT 790 tax excl.

BDT 0 Tax

BDT 790 tax incl.

In-Stock

In stock: 11

Gravity: Offline Language Learning Voice Recognition Sensor for Arduino / Raspberry Pi / Python / ESP32 - I2C & UART Robotics

Reference: RBD-2496

Brand: DFRobot

Gravity: Offline Language Learning Voice Recognition Sensor for Arduino / Raspberry Pi / Python / ESP32 - I2C & UART

(0)

Operating Voltage: 3.3 – 5V Maximum Operating Current: ≤370 mA (5V) Communication: I2C/UART I2C Address: 0x64 Fixed Command: 121 Self-learning function

BDT 2,269

BDT 2,269 tax incl.

BDT 2,269 tax excl.

BDT 2,269 tax incl.

BDT 0 Tax

BDT 2,269 tax excl.

BDT 0 Tax

BDT 2,269 tax incl.

Last items in stock

In stock: 3

Reference: RBD-2505

RS232 Bluetooth Serial Adapter Communication Master-Slave Module

(0)

RS232 Bluetooth Serial Adapter with built-in protocol, no driver required Supports Bluetooth Serial Port Profile (SPP) for seamless data communication Compatible with Windows, DOS, Linux, PDAs, GPS devices, and more Bluetooth 2.1 with enhanced BER and frequency hopping for stable connections AT command support for baud rate (1200bps–115200bps) and custom...

BDT 1,250

BDT 1,250 tax incl.

BDT 1,250 tax excl.

BDT 1,250 tax incl.

BDT 0 Tax

BDT 1,250 tax excl.

BDT 0 Tax

BDT 1,250 tax incl.

In-Stock

In stock: 10

Reference: RBD-2539

USB to RS-485 Converter - 75176 Module

(0)

Baud rate: 300 – 9216000bps, automatically detecting the serial signal data rate Load capacity: support multipoint, each converter allows RS485 interface device to connect 32 Interface Protection: TVS tube protection, USB self-recovery protection Support Windows98/ME/2000/XP/WIN7/Vista, Linux, Mac It can be up to 32 devices on the bus.

BDT 360

BDT 360 tax incl.

BDT 360 tax excl.

BDT 360 tax incl.

BDT 0 Tax

BDT 360 tax excl.

BDT 0 Tax

BDT 360 tax incl.

In-Stock

In stock: 25

Reference: RBD-2545

Quectel EC200A-CN LTE Cat4 Module GSM GPRS MINI 4G To RJ45 Kit With 100M Ethernet Port

(0)

High-performance Quectel EC200A-CN LTE Cat4 Module with GSM/GPRS fallback Supports LTE Cat4 with download speeds up to 150Mbps and upload up to 50Mbps Integrated 100M Ethernet port for seamless 4G-to-RJ45 conversion Reliable solution for IoT, industrial automation, and smart home networking Compact, durable, and suitable for routers, data terminals, and...

BDT 6,950

BDT 6,950 tax incl.

BDT 6,950 tax excl.

BDT 6,950 tax incl.

BDT 0 Tax

BDT 6,950 tax excl.

BDT 0 Tax

BDT 6,950 tax incl.

Last items in stock

In stock: 1

Reference: RBD-2546

ADuM1201 Dual Channel Digital Isolator Module

(0)

Dual-channel digital isolator module with iCoupler® technology Provides safe, reliable electrical isolation like an optocoupler Supports bidirectional logic level conversion between 3.3V and 5V systems High-speed data transmission with low power consumption Compact design ideal for embedded, industrial, and communication systems Excellent for...

BDT 290

BDT 290 tax incl.

BDT 290 tax excl.

BDT 290 tax incl.

BDT 0 Tax

BDT 290 tax excl.

BDT 0 Tax

BDT 290 tax incl.

In-Stock

In stock: 19

Reference: RBD-2554

Operational Single/Dual Amplifier OP AMP Tester Single/Dual Op Amp Test Board

(0)

Practical OP AMP tester board for single & dual operational amplifier ICs Supports popular ICs: LM741, LM358, NE5532, TL071, OP07, and more Compact PCB with onboard passive components for accurate testing Quickly evaluate gain, frequency response, and signal behavior Ideal for engineers, students, and hobbyists for prototyping & learning Easy...

BDT 1,950

BDT 1,950 tax incl.

BDT 1,950 tax excl.

BDT 1,950 tax incl.

BDT 0 Tax

BDT 1,950 tax excl.

BDT 0 Tax

BDT 1,950 tax incl.

In-Stock

In stock: 15

Reference: RBD-2557

Open Smart Battery Style Digital Tube LED Battery Level Display Module

(0)

Battery-style LED display module with 10 light segments for clear power visualization Powered by TM1651 driver chip for easy control and stable performance Requires only two signal lines + VCC and GND for simple interfacing Ideal for battery-powered projects, DIY electronics, and embedded systems Compact, lightweight design (only 7.2g) for effortless...

BDT 320

BDT 320 tax incl.

BDT 320 tax excl.

BDT 320 tax incl.

BDT 0 Tax

BDT 320 tax excl.

BDT 0 Tax

BDT 320 tax incl.

In-Stock

In stock: 16

Sold-out

Reference: RBD-2558

Open Smart 5V 650nm Laser Sensor Module 6mm Red Laser Dot Diode Copper Head with Triode Current Amplifier

(0)

Compact 5V 650nm red laser dot diode module with copper head design Features an onboard triode current amplifier for MCU compatibility Extremely low signal pin current consumption (only 1.3mA) Stable working voltage range: 4.75V–5.5V with max 20mA operating current Produces a clear and bright red dot (650nm wavelength) Ideal for DIY electronics,...

BDT 180

BDT 180 tax incl.

BDT 180 tax excl.

BDT 180 tax incl.

BDT 0 Tax

BDT 180 tax excl.

BDT 0 Tax

BDT 180 tax incl.

Sold-out

In stock: 0

Reference: RBD-2562

Open Smart Long Range 433Mhz RF Wireless Transceiver Kit For Arduino

(0)

Long-range 433MHz RF wireless transceiver kit with transmitter and receiver pair Stable communication for Arduino, DIY, and IoT projects Widely used in smart home, automation, and remote control systems Supports wireless doorbells, rolling gates, smart cars, and more Compact design with high sensitivity and extended coverage Easy integration with Arduino...

BDT 750

BDT 750 tax incl.

BDT 750 tax excl.

BDT 750 tax incl.

BDT 0 Tax

BDT 750 tax excl.

BDT 0 Tax

BDT 750 tax incl.

In-Stock

In stock: 9

Reference: RBD-2564

LR7843 MOSFET Switch Control Module

(0)

High-performance LR7843 N-channel MOSFET module with optoisolation Ultra-low 3.3mΩ Rds(on) for efficient high-current switching Supports up to 15A continuous load with minimal heat generation Directly compatible with 3.3V and 5V logic (Arduino, ESP32, STM32, Raspberry Pi) Compact PCB with secure screw terminals for easy integration Ideal for motor...

BDT 130

BDT 130 tax incl.

BDT 130 tax excl.

BDT 130 tax incl.

BDT 0 Tax

BDT 130 tax excl.

BDT 0 Tax

BDT 130 tax incl.

In-Stock Sold-out

In stock: 44

Reference: RBD-2565

MOSFET Switch Module IRF520

(0)

IRF520 N-channel MOSFET driver module for high-power load control Handles up to 24V DC and 5A load current efficiently Compatible with 3.3V/5V logic signals from Arduino, ESP32, STM32, Raspberry Pi Features screw terminals & pin headers for easy connections Supports PWM output control for motors, LED strips, pumps, and solenoids Compact PCB with...

BDT 150

BDT 150 tax incl.

BDT 150 tax excl.

BDT 150 tax incl.

BDT 0 Tax

BDT 150 tax excl.

BDT 0 Tax

BDT 150 tax incl.

In-Stock

In stock: 39

Reference: RBD-2566

High Power MOSFET Module 5-36V 15A

(0)

High Power MOSFET module for switching DC loads up to 15A Wide input voltage range: 5V to 36V for versatile applications Compatible with Arduino, ESP32, STM32, Raspberry Pi, and more Low Rds(on) N-channel MOSFET ensures minimal heat and power loss Built-in LED indicator for clear ON/OFF status monitoring Screw terminal connectors for secure and reliable...

BDT 120

BDT 120 tax incl.

BDT 120 tax excl.

BDT 120 tax incl.

BDT 0 Tax

BDT 120 tax excl.

BDT 0 Tax

BDT 120 tax incl.

In-Stock

In stock: 5

Reference: RBD-2567

TJA1050 CAN Bus Transceiver Module

(0)

High-speed CAN bus transceiver module based on TJA1050 IC Supports communication speeds up to 1 Mbps Provides reliable interface between microcontrollers and CAN bus Features short-circuit protection and strong EMC performance Compact design with screw terminals & pin headers for easy wiring Ideal for automotive, robotics, and industrial automation...

BDT 150

BDT 150 tax incl.

BDT 150 tax excl.

BDT 150 tax incl.

BDT 0 Tax

BDT 150 tax excl.

BDT 0 Tax

BDT 150 tax incl.

In-Stock

In stock: 18

Reference: RBD-2658

1 Channel 12V 30A Relay Control Board Module with Optocoupler

(0)

1 Channel 12V 30A relay control board with optocoupler isolation for safe and reliable switching Supports both DC and AC control signals for wide application compatibility Capable of handling up to 220V AC loads, ideal for high-power appliances and automation projects Built-in high impedance controller pin with pull-down circuit to prevent malfunction...

BDT 330

BDT 330 tax incl.

BDT 330 tax excl.

BDT 330 tax incl.

BDT 0 Tax

BDT 330 tax excl.

BDT 0 Tax

BDT 330 tax incl.

In-Stock

In stock: 11

Reference: RBD-2659

1 Channel 5V 30A Relay Control Board Module

(0)

1-channel 5V relay module with 30A switching capacity for high-power applications Optical coupling isolation ensures strong anti-interference and stable performance Supports both high-level and low-level trigger modes via jumper selection Compatible with Arduino, AVR, PIC, ARM, and other 5V microcontrollers Built-in power (red) and relay status (blue)...

BDT 330

BDT 330 tax incl.

BDT 330 tax excl.

BDT 330 tax incl.

BDT 0 Tax

BDT 330 tax excl.

BDT 0 Tax

BDT 330 tax incl.

In-Stock

In stock: 22

Reference: RBD-2671

W25Q64 64Mbit 8MByte Data Flash module SPI Interface BV/FVinter

(0)

W25Q64 64Mbit (8MB) SPI Data Flash module for reliable data storage Based on high-quality 25Q64FVSIG-1935 IC with low power consumption Organized into 32,768 programmable pages of 256 bytes each Flexible erase options: 4KB sector, 32KB block, 64KB block, or full chip erase Operates at 2.7V–3.6V with clock frequency up to 104MHz Pre-soldered on module with...

BDT 145

BDT 145 tax incl.

BDT 145 tax excl.

BDT 145 tax incl.

BDT 0 Tax

BDT 145 tax excl.

BDT 0 Tax

BDT 145 tax incl.

In-Stock

In stock: 23

Reference: RBD-2672

MCP3008 - Analogue to Digital Converter

(0)

8-channel 10-bit Analog to Digital Converter (ADC) IC Compatible with Raspberry Pi and other microcontrollers via SPI Converts analog sensor signals to digital data with high accuracy Breadboard-friendly DIP package for easy prototyping Ideal for sensors like LM35, LDR, potentiometer, and thermistors Requires only 4 pins for communication, with Python...

BDT 566

BDT 566 tax incl.

BDT 566 tax excl.

BDT 566 tax incl.

BDT 0 Tax

BDT 566 tax excl.

BDT 0 Tax

BDT 566 tax incl.

In-Stock

In stock: 9

Reference: RBD-2676

PWM Signal Generator Stepper Motor Speed Controller Driver Board

(0)

Versatile PWM signal generator for stepper motor speed control and driver testing Supports wide range of stepper motors and drivers with easy integration Provides selectable frequency ranges: High (5.4k–160kHz), Mid (540–16.6kHz), Low (80–2.4kHz) Outputs both pulse and PWM signals, adjustable via jumpers Simple frequency measurement through PUL and common...

BDT 550

BDT 550 tax incl.

BDT 550 tax excl.

BDT 550 tax incl.

BDT 0 Tax

BDT 550 tax excl.

BDT 0 Tax

BDT 550 tax incl.

In-Stock

In stock: 41

Reference: RBD-2680

Arcade Joystick 360 Ball Top- Short Handle

(0)

4-way Pacman style arcade joystick for classic gaming projects Durable ABS plastic and alloy construction for long-lasting use Features 4 microswitches for accurate on/off position detection Spring return-to-center mechanism ensures smooth control Compact design: 101mm overall height, 97x65mm base, 60mm joystick height Compatible with Arduino, Raspberry...

BDT 1,250

BDT 1,250 tax incl.

BDT 1,250 tax excl.

BDT 1,250 tax incl.

BDT 0 Tax

BDT 1,250 tax excl.

BDT 0 Tax

BDT 1,250 tax incl.

In-Stock

In stock: 12

Reference: RBD-2704

Voltage To Current Module 0-5V to 4-20MA Conversion Sensor Module

(0)

Convert voltage signals (0-5V) to industry-standard current signals (4-20mA) for control systems. Isolated design ensures safe operation and minimizes electrical noise interference. Wide operating voltage range (12-24V) for compatibility with various power supplies. Easy to use with clear LED indicators and simple connections.

BDT 620

BDT 620 tax incl.

BDT 620 tax excl.

BDT 620 tax incl.

BDT 0 Tax

BDT 620 tax excl.

BDT 0 Tax

BDT 620 tax incl.

In-Stock

In stock: 22

Reference: RBD-2720

SPI to Ethernet Hardware TCP/IP W5500 Ethernet Network Module

(0)

High-performance W5500 Ethernet Controller Module with hardwired TCP/IP stack. Supports TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE protocols for versatile networking. Built-in 10/100 Mbps Ethernet PHY with full/half duplex automatic response. Features 32KB internal Tx/Rx buffer and supports 8 independent sockets simultaneously. Compatible with both 3.3V &...

BDT 650

BDT 650 tax incl.

BDT 650 tax excl.

BDT 650 tax incl.

BDT 0 Tax

BDT 650 tax excl.

BDT 0 Tax

BDT 650 tax incl.

In-Stock

In stock: 5

Reference: RBD-2718

PAM 8610 Digital Stereo Class-D Amplifier Board 2x15W Output

(0)

2x15W stereo Class-D amplifier board for high-quality sound output Operates on 7V–15V DC supply with recommended 12V 3A for best performance 32-step DC volume control from +32dB to -75dB for precise audio adjustment Compact 40-pin QFN 6×6mm package, requiring minimal external components Low THD+N (0.1%), low EMI, and good PSRR ensure clear,...

BDT 250

BDT 250 tax incl.

BDT 250 tax excl.

BDT 250 tax incl.

BDT 0 Tax

BDT 250 tax excl.

BDT 0 Tax

BDT 250 tax incl.

In-Stock

In stock: 24

Reference: RBD-2725

LM386 Audio Amplifier Module

(0)

Compact LM386 Audio Amplifier Module for DIY sound projects Onboard LM386 chip with 200× gain circuit design Adjustable volume control via onboard 10K variable resistor Speaker wiring block supports 4–8 Ohm speakers Onboard power indicator for easy status monitoring Ideal for FM receivers, music modules, and custom audio systems

BDT 150

BDT 150 tax incl.

BDT 150 tax excl.

BDT 150 tax incl.

BDT 0 Tax

BDT 150 tax excl.

BDT 0 Tax

BDT 150 tax incl.

In-Stock

In stock: 83

Reference: RBD-2727

PCF8574 I2C I/O Expansion Module

(0)

PCF8574 I2C I/O Expansion Module adds 8 extra digital I/O lines to MCU Expandable up to 8 modules (64 lines), or 16 with PCF8574A (128 lines) Compatible with 3.3V and 5V systems for wide MCU support Jumper-selectable I2C addresses (0x20–0x27) for multiple modules Quasi-bidirectional I/O with 25mA sink and weak pull-up source Interrupt output for real-time...

BDT 160

BDT 160 tax incl.

BDT 160 tax excl.

BDT 160 tax incl.

BDT 0 Tax

BDT 160 tax excl.

BDT 0 Tax

BDT 160 tax incl.

In-Stock

In stock: 39

Reference: RBD-2737

AT24C256 I2C Interface EEPROM Memory Module

(0)

AT24C256 I2C EEPROM memory module with 256Kb (32KB) storage capacity Supports I2C interface with easy integration for Arduino and other MCUs Onboard 8-pin IC socket for pluggable AT24C256 chip upgrades Includes address input pins and write-protect jumper for flexibility Wide operating voltage range up to 6.25V DC, robust temperature tolerance Compact...

BDT 185

BDT 185 tax incl.

BDT 185 tax excl.

BDT 185 tax incl.

BDT 0 Tax

BDT 185 tax excl.

BDT 0 Tax

BDT 185 tax incl.

In-Stock

In stock: 17

Reference: RBD-2740

MCP4725 12-Bit DAC Module

(0)

MCP4725 precision 12-bit DAC module with I2C interface Provides true analog voltage output (4096 steps resolution) Rail-to-rail single channel output, up to 25mA drive current Built-in EEPROM saves output settings during power cycle Fast 6µs output settling time for responsive applications 3.3V and 5V logic compatible, easy to integrate with Arduino/MCUs

BDT 280

BDT 280 tax incl.

BDT 280 tax excl.

BDT 280 tax incl.

BDT 0 Tax

BDT 280 tax excl.

BDT 0 Tax

BDT 280 tax incl.

In-Stock

In stock: 21

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