HiLetgo GPIO Expansion Board Raspberry Pi Shield for Raspberry PI 4B/3B+ With Screws

  • Raspberry Pi 4B/3B+ GPIO Shield Expansion Board.
  • Multifunction GPIO Extension Board 1 to 3 Port DIY.
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Marvel Captain America's Shield Non-Slip Glass Cutting Board | Features Comic-Book Style Art Designs | Measures 11.75 Inches

  • CHOOSE TEAM CAP: This Captain America Shield Cutting Board is inspired by the Avengers and Marvel movies and features a photorealistic print of Cap's one-of-a-kind vibranium shield..
  • ICONIC DESIGN: With its rigid build, this glass cutting board is a resilient choice for cutting meats and veggies. When not in use, Cap's iconic shield will entertain all your house guests with its stylish design!.
  • SUPERHERO TOUGH: Made from durable glass, this cutting board measures 11-3/4 inches in diameter and features non-slip rubber feet. 180 degrees heat resistant!.
  • GREAT GIFT IDEA: Purchase this cutting board for your own use or gift it to the Marvel fan in your life!.
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AXLIZER 2PCS PC Motherboard Internal Speaker, Computer Motherboard Built-in Speaker, Motherboard Buzzer, Alarm Buzzer, Computer Box Speaker

  • Material: 100% brand new high-quality plastic and metal, durable, fine workmanship, corrosion resistance, more stable performance, stable performance, high reliability..
  • With BIOS alerts, you can easily get feedback, quickly find problems, or ensure normal startup without installing multimedia.
  • through computer power supply, we will hear familiar sounds..
  • Wiring: red is positive and black is negative (in fact, both positive and negative wires can be used as long as they are connected to the speaker interface). Two 6cm / 2.36 inch red and black wires can keep the PC shell clean and tidy..
  • The 4-pin female connector is directly inserted into the speaker interface of the main board, which is convenient to insert into the speaker interface of the front panel of the main board. These speakers are used to obtain the beep specification from the main board alarm system and other electronic products. Keep the cables inside your computer cabinet in order..
  • In many cases, you may not need a complete set of multimedia speakers on your PC or office environment. You can still hear this PC boot specification boot with built-in speaker installation to ensure all work results are accurate. You can also hear a beep confirm when you plug in the USB device..
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Arduino MKR GPS Shield [ASX00017]

  • A plug 'n' play shield for experimenting with monitoring fleets, high-altitude measurements, or any kind of project requiring localization of devices..
  • Arduino MKR GPS Shield uses the u-blox SAM-M8Q GNSS (Global Navigation Satellite System) module. It is meant to be used on top of boards in the Arduino MKR boards, but thanks to its Eslov connector, it is also possible to hook it up to any board..
  • It comes with a dedicated library that allows two different interfaces and offers a consistent set of APIs designed for a full usage of the GPS acquired information..
  • Operating voltage is 3.3V, but this shield comes also with an on-board holder for CR1216 batteries..
  • The MKR GPS Shield has an additional connector meant as an extension of the I2C bus. The extra I2C port, also referred to as the Eslov self-identification port comes with: SDA, SCL, GND, +5V, and an extra digital pin, meant to send an alarm to the otherwise plain I2C devices connected to it..
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Twotrees CNC Controller Kit with Nema 23 Stepper Motor,TB6600 Stepper Motor Driver,GRBL CNC Shield Board,Switch Endstop-6.35mm

  • Newest CNC Shield Expansion Board V3.0 ---CNC shield board is updated version 3.0, which is suitable for CH340G Shield 3.0 version compatible with for....
  • More Compatibility Possibilities---It's a DIY kit with tons of possibilities. This complete CNC kit is GRBL compatible and has all the essential....
  • Premium Quality --- Each part of this Logrunner 3d printer conk kit was made of premium material. These components can be used in a wide range of....
  • Professional 3D Printer CNC Kit --- This is a professional 3d printer DIY kit with multiple types of modules or components you need. It is a great....
  • Package Included:---1* CNC V3 ,1* Control Board , 4* TB6600 , 4* Limited Switches ,4* 23HS5628 Motor with 30cm wire (8mm/6.35mm Shaft....
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ACEIRMC 2pcs 1602 LCD Keypad Shield 1602 LCD Expansion Shield Board Blue Backlight 4.5-5.5V for Arduino R3 MEGA2560 Nano Due Duemilanove Robot (5pcs)

  • 1602 LCD Shield Module Display V3 for Arduino R3 MEGA2560 Nano DUE.
  • This is a 16x2 LCD Keypad module for Arduino Diecimila Duemilanove,MEGA1280, MEGA2560 board..
  • Blue Backlight with white words, adjustable backlighting.
  • 4 Bit LCD Library,V3 design, pins out for easy connecting.
  • 1602 LCD Keypad Shield 1602 LCD Expansion Shield Board Blue Backlight 4.5-5.5V for Arduino Duemilanove Robot.
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42 Motor 1.5A 17HS4401S with TB6600 Stepper Motor Driver NEMA17 23 for CNC and 3D Printer

  • ★ Latest CNC Shield Expansion Board V3.0 ★-CNC shield board is updated version 3.0, which is suitable for CH340G Shield 3.0 version compatible....
  • ★ Professional 3D printer CNC Kit ★ This is a professional 3d printer DIY kit with multiple types of modules or components you need. It is a great....
  • ★ Premium Quality ★ Each part of this Logrunner 3d printer conk kit was made of premium material. These components can be used in a wide range of....
  • ★ DRV8825 Stepper Motor Driver with Heat Sinks ★ High quality stepper motor drive with 4 Aluminum Cooler, running within 2.5A current (Maximum),....
  • ★ Good after-sales service. We'll respond within 24 hours for any questions..
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DELL F9394 Precision 690 System Board

  • Supports 12th Gen Intel Core / Pentium / Celeron processors for LGA 1700 socket.Audio ports (Rear): 5plus Optical S/PDIF (Realtek ALC4080 Codec).
  • Supports DDR5 Memory, up to 5600(OC) MHz.
  • Premium Thermal Solution: Extended Heatsink Design and M.2 Shield Frozr are built for high performance system and non-stop works.
  • 2.5G LAN and Intel Wi-Fi 6E Solution: Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection.
  • Lightning M.2: Running at PCIe Gen4 x4 maximizes performance for NVMe based SSDs.
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Happybuy Linear Rail 3 Ballscrew RM1605-350mm 650mm 1050mm Linear Rail Support 12 CNC Kit Linear Shaft Optical Axis

  • ★ Latest CNC Shield Expansion Board V3.0 ★-CNC shield board is updated version 3.0, which is suitable for CH340G Shield 3.0 version compatible....
  • ★ Professional 3D printer CNC Kit ★ This is a professional 3d printer DIY kit with multiple types of modules or components you need. It is a great....
  • ★ Premium Quality ★ Each part of this Logrunner 3d printer conk kit was made of premium material. These components can be used in a wide range of....
  • ★ DRV8825 Stepper Motor Driver with Heat Sinks ★ High quality stepper motor drive with 4 Aluminum Cooler, running within 2.5A current (Maximum),....
  • ★ Good after-sales service. We'll respond within 24 hours for any questions..
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MSI Z590-A PRO ProSeries Motherboard (ATX, 11th/10th Gen Intel Core, LGA 1200 Socket, DDR4, PCIe 4, M.2 Slots, USB 3.2 Gen 2, 2.5G LAN, DP/HDMI)

  • Supports 11th and 10th Gen Intel Core/Pentium/Celeron processors for LGA 1200 Socket.
  • Supports DDR4 Memory, up to 5333(OC) MHz.
  • Lightning Fast Experience: PCIe 4.0, Lightning Gen4 x4 M.2 with M.2 Shield Frozr, Intel Turbo USB 3.2 Gen 2.
  • 2.5G LAN: Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection.
  • Premium Thermal Solution: Extended Heatsink Design and M.2 Shield Frozr are built for high performance system and non-stop works.
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AITRIP 3pcs Multi-Function Shield ProtoShield Multi-Functional Expansion Board Sensor Shield Module with Four Digital Display Compatible with Arduino

  • 4 LED lights (LED indicator to know the importance of doing in the actual project, with this indicator can work directly with the program status indicators for easy debugging..
  • AITRIP 3pcs Multi-Function Shield ProtoShield Multi-Functional Expansion Board Sensor Shield Module with Four Digital Display Compatible with Arduino.
  • Four digital (using 74HC595 driver provincial IO learning SPI), you can do digital display test (can display temperature, voltage, counter value, etc.)..
  • Expansion board directly connected with LD3320 non-specific voice recognition module, you can achieve voice control..
  • Expansion board directly with the SG90, MG945 MG995 and other steering gear connected to achieve the robot and other complex actions..
  • Expansion board directly with the SYN6288 free voice module docking,it can achieve voice broadcast function..
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Eiechip® CNC 3D Printer Kit for Arduino Mega 2560 R3 + RAMPS 1.4 Controller + LCD 2004 + 6X Limit Switch Endstop + 5 A4988 Stepper Driver 3D Printer Interface & Driver Modules

  • 3D Printer Accessories Set meets most needs. Including CNC Shield V3.0, UNO R3 Board, A4988 StepStick Stepper Motor Module..
  • The 3D printer stepper motor shield V3 can be used as driver expansion board for engraving machines and 3D printers..
  • It has in total 4 channel slots for A4988 stepper motor driver modules for driving 4 channel of stepper motors..
  • Each channel of stepper motor only needs 2 IO ports, which means 8 IO ports is sufficient to manage 3 stepper motors..
  • This shield can make quick work for managing stepper motors in your project..
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HiLetgo MEGA2560 ATmega2560-16AU Sensor Shield Sensor Expansion Board V2.0 with Bluetooth SD Card APC220 Wireless RF Ultrasonic Sensor Communication Interface

  • This MEGA Sensor Shield V2.0 dedicated sensor expansion board assembly market a variety of advantages in one of the expansion board design, PCB Immersion Gold processing technology..
  • Board not only all digital and analog interface to the steering gear line order form extended out, but also ad hoc Bluetooth module communication interface, SD card module communication interface, APC220 wireless RF module communication interface, and RB URF v1.1 ultrasonic sensor interface, independent expansion a more easy and convenient..
  • For beginners, do not have to worry about cumbersome and complex circuit connection, will simplify this circuit sensor expansion board in the true sense, it can often be easily connected with the sensor..
  • A sensor requires only a general 3P sensor cable (regardless of digital cable and analog cable), complete the circuit connection, the preparation of the corresponding program downloaded to MEGA controller reads the sensor data, or receive wireless module back pass data through the arithmetic processing, the final easy to complete your own interactive works..
  • Sensor Shield allows you to connect to various modules like sensors, servos, relays, buttons, potentiometers..
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