8 Channel Relay Control Module - RS485 & RS232
This is an 8 Channel Relay Control Module which gives you the ability to use either RS485 or RS232 to interface with, allowing 2 command control o..
Barcode/QR Scanner - TTL
This EP6000 fixed mount bar code reader can be used in e-commerce, express delivery services, access control, loyalty, mobile payment, events ticket redemption, gaming cash..
Barcode/QR Scanner - USB
This EP6000 fixed mount bar code reader can be used in e-commerce, express delivery services, access control, loyalty, mobile payment, events ticket redemption, gaming cash..
Barcode/QR Scanner 30FPS - TTL
This EP3000 fixed mount bar code reader can be used in e-commerce, express delivery services, access control, loyalty, mobile payment, events ticket redemption, gamin..
Barcode/QR Scanner 30FPS - USB
This EP3000 fixed mount bar code reader can be used in e-commerce, express delivery services, access control, loyalty, mobile payment, events ticket redemption, gamin..
Breakout Board for FT232RL USB to Serial
This is the SparkFun USB to Serial Breakout for the FT232RL, a small board with a built in USB to serial UART interface. This little breakout is built aroun..
CH330N USB to Serial Converter (4 Pack)
The CH330 is a USB to serial chip which makes conversion now much more affordable as you don't need any crystals as it comes with built-in crystal oscillator..
DB9 Female Connector + Shell
These DB9 Female Solder Connector Kits are used to change the connection type of a cable. They can easily be soldered to a custom length cable creating a permanent and ..
DB9 Male Connector + Shell
These DB9 Male Solder Connector Kits are used to change the connection type of a cable. They can easily be soldered to a custom length cable creating a permanent and durabl..
DB9 Serial Male Female Cable - 1.5m
This DB9 Serial Cable features one DB9 male connector and one DB9 female connector, providing a high quality extension for your RS232 serial devices, which enabl..
DB9 to RS232 TTL module
The smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS232 to TTL and vice versa (TX and RX). This will a..
Industrial USB to RS485 Converter
USB TO RS485 (PL2303 CHIPSET) is a kind of USB to RS-485/422 industrial intelligent converter. It is the best solution for the communication between USB and RS-485/4..
Load Cell Display, 4-20mA Out, Relay Out
High precision, steady performance and easy operation. Dual LED nixie tube digits for display, clear for reading. The instrument has functions of clearing zer..
MAX232CPE Dual TTL to RS232 Line Driver DIP
The MAX232 device is a dual driver/receiver that converts TTL to RS232 and vice versa and operates from a single 5V supply. These parts are especially us..
MAX233CPP Line Transceiver, 20-Pin - DIP
The MAX233 is an RS232 Transceiver with two RS-232 receivers and two RS-232 drivers, which operates from a single +5V supply and includes an integrated char..
MAX3221 RS-232 Line Driver - 3-5.5V
The MAX3221 device consists of one line driver, one line receiver with dedicated enable pin, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin..
MAX3232 Dual RS-232 Line Driver - SMD SSOP
The MAX3232 device consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV ESD protection terminal to terminal (seria..
MAX3232 Serial Converter Module 3-5V
The RS232 to TTL 5V Signal Converter Module is a professional module for projects requiring PC/Laptop RS232 interface to 5V TTL logic. This module converts sign..
Mini Barcode/QR Scanner - TTL Serial
The EP7000Y 2D fixed mount bar code reader can be used in e-commerce, express delivery services, access control, loyalty, mobile payment, events ticket redempti..
Mini Barcode/QR Scanner - USB
The EP7000Y 2D fixed mount bar code reader can be used in e-commerce, express delivery services, access control, loyalty, mobile payment, events ticket redemption, gam..
Multi USB/RS232/RS485/TTL Converter
Multiplexer has a set of interfaces for a variety of multi-function adapter plates. It supports USB, TTL, RS232, RS485 interfaces between the system conversions. W..
Precision Peristaltic Pump + Intelligent Stepper Controller
This peristaltic pump and intelligent stepper controller offer advance control of liquids. The 6 roller pump features a flexible tube per..
Product discontinued by SupplierInformation for Ref purposes Only !Raspberry PI Serial Breakout
This HAT fits directly on to the Raspberry Pi 3 which will allow communication from RS232 to RS232.
..
RFID 125KHz Reader Module
RFID (radio-frequency identification) is the wireless non-contact use of radio-frequency electromagnetic fields, for the purposes of identifying and tracking tags attached..
RFID 125KHZ Reader Module
This is a great little RFID Reader Module from Innovations, simillar to the ID models (the difference being no silicone protection on the back). If you need an inexpensive..
RFID 125KHz Robust Reader
With its fully potted rugged housing and practical connection cable, This RFID Reader is perfectly suited for in and outdoor mounting without any issues. The Robust reader..
RS232 Shield for Arduino
This RS232 shield is designed for the Arduino controller,and it can easily convert UART to RS232 interface. The shield integrates DB9 connectors (female) that provide connect..
RS232 shield for Arduino V2
END OF LINE
Please note, this product has been retired and is no longer available.
The product has been replaced by RS232 Shield for Arduino
RS232 V2 is a standar..
RS232 to RS485 Converter
This converter is an RS-485 half-duplex to RS-232 converter. It is powered from the computer’s serial (COM) port so no external power is required. This unit is small in siz..
RS232 to TTL Shifter
The smallest and easiest to use serial conversion circuit on the market! This board has one purpose in life - to convert RS232 to TTL and vice versa (TX and RX). This will allo..
RS485 4 Way HUB Repeater - Adam Format
The HUB-485-4 is a rugged, industrial-grade, optically-isolated RS485 Hub / Splitter / Repeater, which can be used to expand RS-485 networks by splitting one ..
Serial Level Adapter - RS232 to TTL
This deluxe serial port adapter (RS-232 adapter) converts logic-level signals to the higher voltages required for RS-232 and similar serial ports. Unlike competi..
SparkFun Xbee Explorer Serial
This is a simple to use, RS232 to serial base unit for the XBee line. This unit works with all XBee modules including the Series 1 and Series 2.5, standard and Pro ver..
SparkFun XBee Explorer Serial
The SparkFun XBee Explorer Serial is a simple to use, RS232 to serial base unit for the XBee line. This unit works with all XBee modules including the Series 1 and Serie..
TF03 LiDAR Sensor - 100m Range
The Benewake TF03 Long Range LiDAR adopts the pulsed time-of-flight (ToF) principle. The unique design of the optical system and the signal processing circuit improves ..
TF03 LiDAR Sensor - 180m Range
The Benewake TF03 Long Range LiDAR adopts the pulsed time-of-flight (ToF) principle. The unique design of the optical system and the signal processing circuit improves ..
USB to RS232 Cable
This adapter cable will allow you to connect your serial device to your computer/laptop via a USB type-A Port.
Quick Spec
Backward compatible with USB1.1
Support Rs23..
USB to RS232/485/TTL IC Test Board
This is an industrial USB to RS232/485/TTL isolated converter with original FT232RL inside. It features embedded protection circuits such as power isolation, ADI ..
USR Industrial Ethernet to 4 Port Serial
USR-N540 is an Industrial Serial to Ethernet Converter to realize bi-directional transparent transmission between RS232/RS485/RS422 and network with functio..
USR Industrial RS232/485 to WiFi
The USR-W610 is an industrial serial to WiFi converter, which can realize the bi-directional transparent data transmission between RS232/RS485, WiFi and Ethernet. T..
USR Industrial Serial to Ethernet Converter
The USR Industrial Serial to Ethernet is used for data bidirectional transparent transmission from serial to Ethernet. User doesn't need to consider deta..
UST Serial TTL to Ethernet Module
USR-TCP232-T2 is a tiny size serial Ethernet module which can realize data bidirectional transparent transmission between TTL and RJ45 Port. It can also be applied..
Wave Pi RS485/232 Expansion HAT
This RS485 RS232 HAT from Waveshare is an isolated RS485 and RS232 expansion board designed for the Raspberry Pi.
It adopts the SC16IS752, SP3485 and SP3232 schem..
Wave RS232 Board - DB9
The RS232 Board is used for establishing RS232 communication with devices powered from 3V - 5.5V. It contains SP3232 (RS-232 Transceiver) and DB9 connector used for connectin..
Wave SIM7600E-H 4G DTU EXP Module
This is an industrial grade 4G DTU which incorporates Qualcomm platform 4G communication module SIM7600E-H. It supports multi mode multi band, and suits multi coun..
Wave USB-C to UART TTL - PL2303 Chipset
USB to UART (PL2303 CHIPSET) is a kind of USB to Serial industrial intelligent converter. It is the best solution for the communication between USB and UART...
ZYXRZYL 1D Barcode Scanner RS232 TTL
The ZYXRZYL 1D Barcode Scanner RS232 TTL is a mini low cost barcode scanner module which scans up to 300 times per second, which is great for any DIY project.
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