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Reference: RBD-1354
Length: 8 inches/20 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.
Reference: RBD-0351
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)...
Reference: 0245
Choose your desire Resistor value from below:
Reference: 0031
3 Types Available (Please select from option) 1. Male to Male 2. Male to Female 3. Female-Female
Reference: RBD-0768
Size: 5mm Color: RED Head Shape: Round Lens Appearance: Transparent
Reference: 1353
Length: 12.5 inches/30 CM (Long) Material: Copper Plated Pin Spacing: 2.54mm.
Reference: RBD-0761
Breadboard friendly Mounting Style: Through Hole Mounting Direction: Vertical
RainbowLink is an advanced USB protocol converter designed for efficient multi-channel serial communication and power output, tailored for IoT and industrial applications. Featuring 4 independent channels—RS485, RS232, and 2 TTL channels—RainbowLink serves as an all-in-one solution for engineers managing multiple communication protocols in IoT ecosystems. The device supports Windows and Linux operating systems, and it is compatible with devices like LattePanda and Raspberry Pi. RainbowLink is driver-free for most setups; however, installing the optional drivers enhances functionality by assigning unique device identifiers, making it even easier to manage.
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RainbowLink is an advanced USB protocol converter designed for efficient multi-channel serial communication and power output, tailored for IoT and industrial applications. Featuring 4 independent channels—RS485, RS232, and 2 TTL channels—RainbowLink serves as an all-in-one solution for engineers managing multiple communication protocols in IoT ecosystems. The device supports Windows and Linux operating systems, and it is compatible with devices like LattePanda and Raspberry Pi. RainbowLink is driver-free for most setups; however, installing the optional drivers enhances functionality by assigning unique device identifiers, making it even easier to manage.
With simultaneous 12V, 5V, and 3.3V power outputs, RainbowLink eliminates the need for multiple converters and external power supplies, making it ideal for testing and development across diverse industrial, agricultural, and laboratory environments.
Quick-Connect Lever Terminals for Easy Wiring
RainbowLink features lever-type quick-connect terminals, allowing for rapid, reliable wiring without the need for tools or connectors. This innovative design supports over 2000 connect-disconnect cycles and fits both pin headers and sockets, ensuring maximum flexibility. The result is a clean, organized setup that reduces preparation time and minimizes the risk of loose connections, essential for reliable test environments.
4 Independent Channels in 1 Device
RainbowLink combines four isolated communication channels—1×RS485, 1×RS232, and 2×TTL—within a single device. This setup allows engineers to replace multiple converters, streamlining configurations and reducing clutter on workstations. Each channel operates independently, enabling simultaneous monitoring and control of multiple serial devices, greatly simplifying complex multi-protocol setups.
Flexible Power Output Options
Supporting a range of testing needs, RainbowLink provides three voltage outputs: 12V (800mA), 5V (2A), and 3.3V (200mA). This versatile power solution ensures compatibility with various sensors and devices, especially in field testing where power sources are limited. With RainbowLink, external power supplies are no longer necessary, allowing for quick and convenient sensor testing even in remote or outdoor environments.
Figure: Wiring RS485 soil sensor and RainbowLink Converter to Detect Soil Moisture
The latest price of RainbowLink 4 Channel USB to Serial Converter RS485 / RS232 / TTL in Bangladesh is BDT 2,690 You can buy the RainbowLink 4 Channel USB to Serial Converter RS485 / RS232 / TTL at best price from our RoboticsBD or visit RoboticsBD Office.
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Reference: RBD-3356
This Industrial Grade USB to RS422 Converter is designed to provide seamless data transmission between USB and RS422 interfaces, making it a reliable and versatile solution for various industrial applications. Equipped with the CH340 chip, it ensures fast and stable communication with RS422-compatible devices. The internal components shown in the picture...
Reference: RBD-1816
Anti-Interference Ability Baud rate: 110 ~ 256000bps Operating Voltage: 3v to 30VDC Compatible With Both 3V and 5V logic
Reference: RBD-3373
DTECH IOT6554 1m 1.8m 3m USB A to TTL 3.3V UART Serial Converter Cable 6P Header Support Multisystem
Reference: RBD-3357
This Industrial Grade USB to RS485/RS232 Converter is designed to provide seamless data transmission between USB and RS485/RS232 interfaces, making it a reliable and versatile solution for various industrial applications. Equipped with the CH340 chip, it ensures fast and stable communication with RS485/RS232 compatible devices. The internal components...
Reference: RBD-1870
Compatible with 3.3V and 5.0V power supply. Compatible with 3.3V and 5.0V signal. Semi-hole pads, onboard module, thin PCB, having a thickness of 0.8mm. Has RXD, TXD signal indicator light, monitor send and receive status.
Reference: RBD-0560
On-board MAX485 chip, A low power consumption for the RS-485 communication, slew-rate limited transceiver. A low power consumption for the RS-485 communication Onboard then 5.08 (mm) pitch 2P terminal to facilitate RS-485 communication wiring. Slew-rate limited transceiver All pins of the chip have been lead to can be controlled through the...
Reference: RBD-2311
USB to TTL RS232 UART Serial Converter Adapter with PL-2303HX Chip Easily connects RS-232 TTL serial devices to USB-enabled hosts like Arduino, Raspberry Pi, and routers Compatible with Linux, Mac, WinCE, and Windows XP, Vista, 7, and 10 Built-in 5V to 3.3V regulator for versatile operation Includes a 90cm cable with a standard Type-A USB male and 4-pin...
Reference: RBD-3048
This Industrial Grade USB to RS485 Converter is designed to provide seamless data transmission between USB and RS485 interfaces, making it a reliable and versatile solution for various industrial applications. Equipped with the CH340 chip, it ensures fast and stable communication with RS485-compatible devices. The internal components shown in the picture...
Reference: RBD-0566
Fully compliant USB 2.0 standard, backward compatible with USB1.1 Support System: Windows XP, Vista, Windows 7, Linux, MacOS, and WinCE5.0 drive Baud Rate Range: 75bps – 115200bps, up to 6Mbps Supports Plug, Play and hot-swap ( USB side) Better than using CH341D chip or similar chip to support the laptop USB port. Communication distance up to 1.2KM
Reference: RBD-2760
RS422 interface, two-way communication. B Y Z A ultra far transmission 1000 meters The module has ESD 15KV protection. Onboard to increase the limit of 10 ohms current limiting current protection. Module with TVS diode. Anti lightning, peak voltage. The module has 120-ohm termination resistors, which can effectively reduce the interference of long-range...
Reference: RBD-2362
CH340G USB to TTL Converter, ideal for Arduino Nano, Raspberry Pi, and other microcontrollers. Dual voltage support: 3.3V and 5V power output for versatile applications. Seamless USB to Serial communication with built-in CH340G chip. Compatible with Windows, Mac, and Linux systems (32-bit and 64-bit). Equipped with TX/RX pins for direct microcontroller...
Reference: RBD-2057
Access multiple interfaces simultaneously Serial Communication Smaller Volume Wide Range of applications You can access the sample code and documents for this product by visiting your order history page.
Reference: RBD-0658
Standard interface layout, compatible with a variety of Arduinos such as the Pro Mini Original FTDI FT232 chip, stable performance USB power has current protection, using 500MA self-restore fuse RXD/TXD transceiver communication indicator With power, sending, receiving indicator, working status LED indicators Mini USB Port Connection Support 3.3V, 5V...
Reference: RBD-2413
Versatile Programming Tool: Designed for Arduino Pro Mini, Lilypad, and MultiWii flight control boards. Compact and User-Friendly: MINI USB connector with a compact 6-pin SMD header for easy connectivity. Voltage Configurability: Built-in jumper allows switching between 3.3V and 5V for power and IO levels. Auto-Reset Functionality: Simplifies firmware...
Reference: RBD-3498
The CH340 Isolated USB to TTL (Serial) Module is a high-reliability communication interface designed for environments where electrical isolation is critical. Featuring the trusted CH340 chip combined with optocoupler isolation, this module provides 1500V isolation voltage to safeguard against voltage surges, ground loops, and interference.
Reference: RBD-1568
Transmission distance: 1.2 mile (RS-485), 5 meters(RS-232) Transmission Speed: 300-115200 bps Working Modes: Asynchronous, half-duplex, differential transmission Transmission Media: Common wire, doule wire, UTP or Shielding Line Work Environment: -10°C to 85°C
Reference: RBD-2416
USB to Serial Conversion: Reliable CH340G USB to UART interface for seamless communication. Dual Voltage Output: Provides 5V and 3.3V outputs for versatile usage. Compact Design: Miniature size for easy installation in tight spaces. Stable Performance: Built with the CH340G chip, known for reliability and stability. Wide Compatibility: Supports flashing...
Reference: RBD-2539
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.
Reference: RBD-0389
Adopt imported controller PL2303HX, which can stabilize the flash with high speed 500mA self-recovery fuse for protection Two data transmission indicator can monitor data transfer status in real time Reserve 3.3V and 5V pin interface, easy for the DDWRT of different voltage system that needs power The entire board is coated by the high quality transparent...
Reference: RBD-2505
RS232 Bluetooth Serial Adapter Communication Master-Slave Module
Reference: RBD-1770
Brand new and high quality Included USB transceiver, without external circuit device With 3.3V and 5V dual power output With three LEDs: power indicator, data reception indicator, the data transmission indicator, working status Meets the USB2.0 specification requirements With self-recovery fuse. In the event of the accidental short circuit, it can...
Reference: RBD-3297
The CJMCU-750 SC16IS750 is a high-performance UART converter module designed to bridge I2C/SPI interfaces with dual UART communication, enabling easy interfacing of UART-based devices with microcontrollers that may have limited UART ports. This module enhances data exchange speeds using SPI while freeing up the hardware UART ports for other applications.
Reference: RBD-1916
IC Chip: MAX3232 Operating Voltage: 3.3-5.5V It can be used to program STC MCU, NXP MCU, Renesas MCU, STM32 MCU, N+-2EC MCU Pre-assembled compact size board Suitable for use with most microcontrollers Operates up to 250 kbit/s
Reference: 1730
Through-hole design. Shaft Shape: Round Base Size (mm): 6mm and 7mm Middle stroke 1.05mm and 2mm Shaft Size: 10 different Size (find the details in Package Includes section below) Please Choose Size Below:
Reference: RBD-3089
Brand: Raspberry Pi Official
The Raspberry Pi AI Kit bundles an M.2-format Hailo 8L AI accelerator with the Raspberry Pi M.2 HAT+ to offer you access to excellent inferencing performance on the Raspberry Pi 5. The AI module is a 13 tera-operations per second (TOPS) neural network inference accelerator built around the Hailo-8L chip. The module uses the M.2 2242 form factor, and comes...
Reference: RBD-1817
USB Plug and Play. RFID reader 0-8cm Reading Distance. Win8/7/XP/Android Supported. S50/S70 Card Supported. OTG Phone Connection. Built-in buzzer and LED for identification.
Reference: RBD-3108
The DC5.5V-35V Positive Negative Voltage Stabilizing Power Supply Module is the ultimate solution for your voltage regulation needs. This compact and efficient module boasts low ripple and linear adjustable stabilizing voltage regulation, making it ideal for a wide range of applications, from DIY projects to professional setups.
Reference: RBD-1322
Brand Name: KOOCU Model: V900 soldering iron Output Temperature: 200-480 degree Celsius Output Power:25W
Reference: RBD-0568
Brand: Raspberry Pi Official
Fixed focus lens on-board Improved resolution – 8-Megapixel native resolution sensor-capable of 3280 x 2464 pixel static images Supports 1080p30, 720p60 and 640x480p90 video Size 25mm x 23mm x 9mm Weight just over 3g Connects to the Raspberry Pi board via a short ribbon cable (supplied) Camera v2 is supported in the latest version of Raspbian, Raspberry...
Reference: RBD-3130
The WeAct STM32H723VGT6 Core Board is a high-performance development platform designed around the STM32H723 microcontroller, part of the STM32H7 series. With a powerful ARM Cortex-M7 core running at up to 550MHz, it is ideal for advanced embedded projects requiring robust processing, graphics, and data handling. This board includes features such as a TFT...
Reference: RBD-1086
FPC Cable Type: Camera Cable Length: 300mm
RainbowLink is an advanced USB protocol converter designed for efficient multi-channel serial communication and power output, tailored for IoT and industrial applications. Featuring 4 independent channels—RS485, RS232, and 2 TTL channels—RainbowLink serves as an all-in-one solution for engineers managing multiple communication protocols in IoT ecosystems. The device supports Windows and Linux operating systems, and it is compatible with devices like LattePanda and Raspberry Pi. RainbowLink is driver-free for most setups; however, installing the optional drivers enhances functionality by assigning unique device identifiers, making it even easier to manage.
