ReviewsSerial Device Interface

Pololu Mini Maestro 24-Channel USB Servo Controller (Partial Kit) (Item 1357)

  • The 24-channel Mini Maestro 24 raises the performance bar for serial servo controllers with features such as a native USB interface and internal scripting control.
  • Whether you want the best servo control available (0.25μs resolution with built-in speed and acceleration control and pulse rates up to 333 Hz) or a general I/O controller (e.g. to interface with a sensor or ESC via your USB port), this compact, versatile device will deliver.
  • Header pins are included but not soldered into this partial kit version (all surface-mount components are soldered).
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GoControl CECOMINOD016164 HUSBZB-1 USB Hub

  • Provides interface between PC and Z-Wave/Zigbee network.
  • Plugs into a standard USB port on the host device.
  • Works with third-party home automation software.
  • Z-Wave Plus certified for wide compatibility.
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KEYESTUDIO Mega Plus 2560 R3 Board for Arduino with Type-C USB Cable, 1.5A Output, More Powerful MCU Contoller Board

  • This Mega Plus board can work like the Arduino Mega R3 2560 but it is more powerful and has more pins.
  • The USB-to-Serial chip of this board is stable and compatible CP2102.
  • Up to 5V, 1.5A output, can drive drive high-current devices like servo and motor.
  • Additional SPI communication interface, IIC communication interface, Serial communication interface(4 channel).
  • Serial2 (D17 is RX2, D16 equals to TX2), Serial3 (D15 is RX3, D14 is TX3), D0 and D1 are connected to MCU.
  • The yellow text on black board makes identifying pinsets a breeze. FCC and CE is available.
  • How to use: Search for "keyestudio wiki KS0499" in Google Chrome to get the wiki online tutorial for this product. Technical supports are available at any time!.
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DTECH DB9 RS232 Serial Cable Male to Female Null Modem Cord Full Handshaking 7 Wire Crossover for Data Communication (1.5 Feet, Black)

  • 1.5ft male to female serial null modem cable (7 wire type and full handshaking) connects your computer to device with COM port RS-232 compatible interface.
  • Wired as a 9 pin serial port Null-Modem cord that 2-3, 4-6, 7-8 line are cross linked (TX,RX,RTS, CTS, DTR,DSR wires are connected).
  • standard shielded DE9 rs232 cable male to female with AL foil.
  • DB9 female to male connector on each end equipped with screws to ensure an easy and solid connection for stable data communication.
  • The wires inside are of 30AWG gauge and easy to solder to, and they connect to the pins in the order of the standard wire color code.
  • 1.5 feet short null serial adapter m/f for hooking up PC laptop to some old RS232C equipment like PTZ, scanner, Modem, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, factory test equipment.
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MOXA NPort 5150A - 1 Port RS-232/422/485 Serial Device Server, 0 to 60°C Operating Temperature

  • Connect to configure and remotely manage an RS-232 serial device over an IP network.
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DORHEA 5PCS DHT22 AM2302 Digital Temperature and Humidity Sensor, AM2302 Temp Humidity Monitor Sensor Replace SHT15 SHT11 for Raspberry Pi

  • DHT22 main chip is AM2302 high sensitive temperature humidity sensor. Single-bus digital signal output, bidirectional serial data..
  • 4 Pins Sequence Number: Pin1-VDD(Power 3.3V-5.5V).
  • Pin2-SDA, serial data interface, two-way interface.
  • The DHT22 is a reliable sensor for determining temperature and humidity. The output is serial as a digital bit sequence.The sensor is ideal to monitor the room climate or to build a weather station..
  • Each AM2302 sensor is calibrated in a very accurate humidity calibration room. The calibration coefficients are stored in OTP memory in the form of programs that the calibration coefficients are invoked within the sensor during signal processing..
  • Single-wire serial interface, the system integration becomes simple and quick. Ultra-small size, low power consumption, signal transmission distance up to 20 meters, making it the best choice for all kinds of applications and even the most demanding applications. Products are 4-pin single row pin package, easy to connect..
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C2G USB Adapter USB to DB25 Adapter Grey 6 Feet (1.82 Meters) Cables to Go 22429,Gray

  • Cable must be used with existing DB25 serial device cable..
  • Quickly convert your DB25 serial device to USB.
  • Perfect for connecting a serial device to a laptop or PC's USB port.
  • Compatible with USB 1.1, USB 2.0 and USB 3.0 ports.
  • This product creates a virtual serial port. It is not intended to connect a parallel printer/device to a USB port. The parallel port device is part number 16899.
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250W 250 Watt ATX Power Supply Replacement for Dell Dimension B110, 1100, 2200, 2300, 2350, 2400, 2450, 3000, 4300, 4400

  • PROCESSOR(S): Intel P4, Prescott P4, and Celeron D.
  • MEMORY: DDR2 SDRAM (2 DIMMs Slots), Supports DDR2100, DDR2700, DDR3200, Up to 2 GB RAM.
  • VIDEO: Integrated 64 Mb AGP Video Accelerator.
  • PERIPHERAL INTERFACES: 4 - 2.0 USB (front and back), 1 - FDD Interface Port, 2 - IDE Interface Ports, 1- Integrated 10 / 100 Network Port, 1 - Parallel port, 1 - Serial port, 2 - PS/2 ports (keyboard / mouse).
  • PERIPHERAL INTERFACES: 4 - 2.0 USB (front and back) , 1 - FDD Interface Port, 2 - IDE Interface Ports, 1- Integrated 10 / 100 Network Port, 1 - Parallel port, 1 - Serial port, 2 - PS/2 ports (keyboard / mouse).
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NEXTION 7 inch Enhanced NX8048K070-011C HMI Touch Screen LCD Display Pannel 800x480 with Enclosure Case for Arduino Raspberry Pi (Capacitive)

  • Nextion is a seamless Human Machine Interface (HMI) solution that provides a control and visualization interface between a human and a process, machine, application or device, it is the best solution to replace traditional LCD and LED. Replace the Nixie tube. It is mainly used in the Internet of Things (IoT) or consumer electronics..
  • Nextion consists of a hardware part (a series of TFT cards) and a software part (the Nextion editor). The Nextion TFT board uses only one serial port for communication. Save users the hassle of wiring. It is easy to adapt the Nextion family HMI to existing projects. Users just need to provide it with a UART..
  • You can power Nextion 3.5 from the 5V pin on the microcontroller, but this is not recommended. Working with insufficient power can damage the screen, so please use the power board that comes with nextion. See the image for use..
  • NX4832T035 is a powerful 3.5 inch HMI. Features include: 3.5 inch 480 x 320 TFT resistive touchscreen display, 16MB Flash, 2KB RAM, 65,000 colors. Viewing area: 73.44mm (L) × 48.96mm (W).
  • Uploading a TFT file via an SD card is faster than a 4-pin serial connection, but the credit card is in FAT32 format and does not exceed 32GB..
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Dell Optiplex 755 Motherboard R092H

  • Genuine Dell MotherBoard For Dell Optiplex 755 SMT Small Mini Tower.
  • CHIPSET:Intel Q35 Express w/ ICH9D0 | SUPPORTED PROCESSOR: Intel Pentium, Celeron, Core 2 Duo, Core 2 Quad, Socket 775.
  • MEMORY: 4 DIMM slots supporting up to: 8 GB of RAM for 64-bit OS, or 4 GB of RAM for 32-bit OS | VIDEO: Integrated Graphics Media Accelerator 3000 | AUDIO: Integrated Audio Sound Controller, ADI 1984 High Definition Audio.
  • PERIPHERAL INTERFACES: (8) 2.0 USB (front and back), (1) parallel printer port, (1) serial ports, 4 - Serial ATA (SATA) Interface Ports, 1 - e-Serial ATA (eSATA) Interface Port, 1- 10/100/1000 Ethernet Port.
  • EXPANSION CAPABILITY:1 PCI-E X16 slot, supports x16, x8, x4, and x1 modes/cards, 1 PCI-E x1 slot, 2 PCI 32Bit / 33MHz slots, 1 FDD connector, Dell Part Numbers : GM819, JR271, Y255C, GM816.
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Waterproof GPS Receiver for Laptop USB Interface Raspberry Pi 27 db Gain

  • UBLOX 8 ENGINE: Uses u-Blox protocol specification to configure device over serial interface. Combines low power consumption and high sensitivity.....
  • MULTI BAND RECEIVER: Receives GPS, GLONASS, QZSS and SBAS. Factory set for GPS and can be changed to GLONSASS using software. Support NMEA0183, 2.3....
  • COMPATIBLE: Windows 10, Win 8, Win 7, Raspberry Pi, 32bit or 64bit. For Linux, please check application notes on compatibility. Free GNSS software....
  • WATERPROOF: No need to cancel your road trip if it is raining since this heavy duty waterproof navigator can be used rain or shine. IPX6 Water....
  • SOFTWARE: Easily connects to you device via USB 2.0 and works with most commercial or open source mapping software including Google Earth, Windows....
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