Reviews Ethernet To Serial Interface Module

ARCELI ESP-12E ESP8266 UART WiFi Wireless Shield Compatible with Arduino UNO R3

  • Standard pin interface to achieve full compatibility with the pitch Arduino Uno, Mega and so on. (Unless the standard size arduino, such as Nano, Mini).
  • 3.3V power supply using advanced chip (with the official expansion board power chip CC3000 same), so 3.3V Arduino board provided more accurate, so ESP8266 as official cc3000 chip work as normal, there is no gap..
  • It leads to a WiFi module power supply / service interface to facilitate developers to extend the power supply and maintenance..
  • Onboard ESP8266-12 stable industrial grade serial WiFi module, using an enhanced PCB antenna, signal better..
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Maikrt Embedded QR Code Scanning Module USB and UART Serial Port Barcode Scanner Identification Module Bar Code Reader for Access Control, Locker Scan Code Payment etc

  • A small 1D/2D codes reader,Can be embedded in any device for scanning code to identify other items, by using the intelligent image recognition algorithm.Configurable via scanning 'configuration code',Module matching light source, Can work in the dark..
  • Embedded QR code scanning module is used for access control, channel gate, locker, scan code payment, etc. And other industry equipment to achieve smart project,The performance is stable and the decoding speed is very fast..
  • 2D/QR code scanning module support linux,Android, windows and other systems, Can easily capture bar codes 1D, 2D on labels, paper, and mobile phone or computer displays,Sensitive and accurately..
  • USB and TTL dual interface, equipped with 9pin terminal line and USB cable, which is convenient for you to convert between UART TTL serial port and USB interface. No need to worry about the use of interface types..
  • After receiving our products, connect to the line, after power-on That can scan the code.
  • The module scans the code directly and sends the result to your host computer automatically. After receiving the data, the host computer can proceed to the next step..
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IC/ID Card Machine, Smart Keyboard FRID Access Control Reader(ID)

  • Fast card reading: convenient and fast time-saving card reading time is less than 1s, card reading distance is less than 0.5s, card reading time is less than 0.2s. Card reading distance: 0~80mm.
  • Sensitive reading: The internal radio frequency module and its in-line expansion controller are used to read the card sensitively..
  • Non-slip design: The back of the card reader is a non-slip design with four corners. It is not easy to slide down and can be fixed more stable..
  • Button material: See the use of high-quality crystal materials, special craftsmanship, wear-resistant, easy to clean, comfortable to touch, increase keyboard life..
  • Supporting:With PS/2 keyboard interface, USB interface for keyboard emulation, RS-232 serial output, RS-485 serial output. 2.4GHz/Bluetooth wireless transmission..
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Dual Band GSM Modem with Wavecom Q2406B Module Wireless at Commands Data SMS

  • (4)Working Frequencies: GSM/GPRS 900/1800Mhz..
  • (5)Packing List:1x Modem, 1x Serial Cable,1x Power Adapter,1x Antenna..
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Dual Band GSM Modem with Wavecom Q2406B Module at Commands SMS 900/1800Mhz

  • (4)Working Frequencies: GSM/GPRS 900/1800Mhz..
  • (5)Packing List:1x Modem, 1x Serial Cable,1x Power Adapter,1x Antenna..
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MOXA NPort 6650-16 - 16 Ports Rackmount RS-232/422/485 Secure Device Server 100V~240VAC Input

  • Nonstandard baudrates supported with high precision.
  • Port buffers for storing serial data when the Ethernet is offline.
  • Supports IPv6 / Ethernet redundancy (STP/RSTP/Turbo Ring) with network module.
  • Modular design for scalability / DES/3DES/AES for highly secure data transmissions.
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HiLetgo 2pcs Gamepad Joystick Shield for Arduino Expansion Board Analog Keyboard and Mouse Function

  • The "Nokia 5110 LCD" interface has been added.
  • The bluetooth module interface has been added, Convenient Bluetooth wireless serial communication..
  • The "I2C" communication interface has been added Compatible with Arduino UNO.
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Agatige Frequency to Voltage Converter Module, 0-10Khz to 0-10V F/V Digital to Analog Converter Conversion Module

  • FUNCTION: The frequency of the pulse signal 0HZ to 10KHZ converts into an analog voltage signal of 0-10V. Can be used to interface switching between the PLC and the frequency converter, or interface matching such as the matching of motion control card and inverter control..
  • FEATURES: Input pulse level is 5V 12V 24V, which can be directly entered without serial resistor. The input signal frequency must maintain more than 0.5 seconds..
  • ANTI-INTERFERENCE: Conversion module's signal inputs with optical coupling isolation, which can ensure that the capability of anti-interfence..
  • APPLICATION: Frequency to Voltage Converter Module Can be used for industrial control panel PLC or other signal interface switching.
  • MAJOR SPECIFICATIONS: Output current: 5MA,Voltage: 0-10V, Input pulse level: 5V 12V 24V, Frequency: 0 to 10KHZ..
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Mapei Keracaulk U Unsanded Caulk Pearl Gray - 10.5-oz

  • The st-link / v2 programmer is a circuit debugger and for the stm8 and STM32 microcontroller families.
  • The unique Wire Interface Module (Swimming) and JTAG / Serial Debugging (SWD) Interfaces are used to communicate with any STM8 or STM32....
  • STM8 applications use the high-speed USB interface to communicate with St Visual Developing (STVD) or St Visual Program (STVP) software..
  • STM32 applications use the high-speed USB interface to communicate with atollic, IAR , or Keil in integrated development environments..
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