Top Io Hawk Board

waveshare Original Raspberry Pi Compute Module 4 IO Board for All Variants of Compute Module 4,with Real-Time Clock Dual MIPI DSI/CSI Interfaces,USB Connectors

  • The Compute Module 4 IO Board is a companion board for all variants of Raspberry Pi Compute Module 4(supplied separately). It is designed for use both as a development system for Compute Module 4 and as an embedded board integrated into end products..
  • The Compute Module 4 IO Board is designed to allow you to create systems quickly using off-theshelf parts such as HATs and PCIe cards, which might include NVMe, SATA, networking, or USB. The major user connectors are located along one side to make enclosures simple..
  • Connectors: Standard Raspberry Pi HAT connectors with PoE support. Standard PCIe Gen 2 x1 socket. Various jumpers to disable specific features, e.g. wireless connectivity, EEPROM writing..
  • RTC : Real-time clock with battery socket and ability to wake Compute Module 4 Video: 2 x MIPI DSI display FPC connectors (22-pin 0.5 mm pitch cable) Camera: 2 x MIPI CSI-2 camera FPC connectors (22-pin 0.5 mm pitch cable).
  • USB: 2 x USB 2.0 connectors. Micro USB socket for updating Compute Module 4. Ethernet: Gigabit Ethernet RJ45 with PoE support..
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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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Supermicro Extended ATX DDR4 LGA 2011 Motherboard X10DAC-O

  • Support for 3rd Gen AMD Ryzen Processors and future AMD Ryzen processors with BIOS update.
  • On-board Wi-Fi 5 (802.11ac) with MU-MIMO support it must be wi-fi 6 ax.
  • AUDIO BOOST 4 technology with NAHIMIC 3 software enhancement for immersive experiences.
  • FROZR Heatsink with patented fan design – Propeller Blade Technology and double ball bearings.
  • Pre-Installed IO Shielding is grounded and protects the IO ports from potential electrostatic discharge damage from the external environment.
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ESreake Aluminium Plastering Hawk with Soft Grip Handle Plaster Mortar Board Holder Finishing Plastering Tool for Cement Mortar Drywall 11.8 x11.8

  • Aluminum Blade: The Plastering Hawk blade is made up of aluminium for strength and durability but as well as this it is also lightweight, so not heavy....
  • Soft Grip Handle: The soft grip sponge rubber handle of the Plastering Hawk ensures optimum comfort and protection from blisters and callus..
  • Durable: Precision manufacturing controlled by strict quality control measures ensure you get the best Plastering Hawk that lightweight yet extremely....
  • How to Use: Used for holding plaster, mortar or any other bonding material wit one hand whilst with the other a trowel or other appliance is used in....
  • Floor thickness: 2mm. Package included: 1PCS *Plaster mortar board..
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AITRIP 8 Pack 3V 1 Channel Relay Power Switch Module with Optocoupler Opto Isolation High Level Trigger for IOT ESP8266 Development Board

  • 【30VDC 250VAC Load】 Equiped with high-current relay, AC250V 10A.
  • DC30V 10A, each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground..
  • 【High Level Trigger】The relay module is triggered by high level signal, which can be input from microcontroller IO..
  • 【 3V/3.3V power relay module】- This Relay Board provides a single relay that can be controlled by any 3V/3.3V digital input from your microcontroller IO..
  • 【Wide Application】- These 3v relay board works well with ARM /PIC /AVR /MCU/Raspberry/CNC machine/ PS4/3.3V /NodeMCU/ ESP8266 module etc..
  • 【Long Life】 - Fast response time less than 20ms and long lifetime up to 100,000 times snap action with diode freewheel protection..
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Dedicated Aluminum Heatsink for Raspberry Pi Compute Module 4 (CM4), Notched for Antenna

  • Dedicated Aluminum Heatsink for Raspberry Pi Compute Module 4：Dedicated aluminum heatsink, corrosion / oxidation resisting, better heat dissipation.
  • For CM4 & based board：matching with the CM4 on size and mounting holes, fast heat dissipation.
  • Notched for antenna section：no hindrance to the antenna.
  • Using with base board: for Official Compute Module 4 IO Board or Waveshare Compute Module 4 PoE Board.
  • Note: Only HEATSINK,not include base board.
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HiLetgo 5pcs Nano IO Shield DIY Nano IO Expansion Board DIY Kits for Arduino Nano

  • Six different step resolutions: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step.
  • New Expansion Board Terminal Adapter DIY Kits for Arduino NANO IO Shield V1.0.
  • Leads all pins out, convenient for wiring and doing experiments.
  • IO Expansion Shield For Arduino Nano is specifically designed to facilitate.
  • In essence, it expands for Arduino Nano controller to link those devices in a simple and trouble free manner..
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Acogedor 2.8 Inch TFT SPI Serial Port LCD Touch Panel Module ILI9341 240x320 5V/3.3V (without touch)

  • ?2.8 inch color screen, support 65K color display, and the display is colorful.
  • ?With PCB board (including power supply IC, touch IC, SD cardcage) compatible 5110 interface.
  • ?At least 4 IO driver are needed (without touch) , at least 9 IO driver are needed( with touch).
  • ?This 2.8-inch LCD module uses ILI9341 drive chip to drive 240*320 dot , with 240*320 resolution.
  • ?The module is equipped with voltage stabilized IC to support 3.2v /5V power supply.
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LCD Display Module - 2.8 Inch TFT SPI Serial Port LCD Touch Panel Module ILI9341 240x320 5V/3.3V(带触摸最少9个IO驱动)

  • With PCB board (including power supply IC, touch IC, SD cardcage) compatible 5110 interface.
  • At least 4 IO driver are needed (without touch) , at least 9 IO driver are needed( with touch).
  • This 2.8-inch LCD module uses ILI9341 drive chip to drive 240*320 dot , with 240*320 resolution.
  • The module is equipped with voltage stabilized IC to support 3.2v /5V power supply.
  • 2.8 inch color screen, support 65K color display, and the display is colorful.
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Aluminium Plastering Hawk with Soft Grip Handle Plaster Mortar Board Holder Finishing Plastering Tool for Cement Mortar Drywall

  • Plastering Hawk Made of aluminium for strength and durability but as well as this is also lightweight, so not heavy for constant use..
  • The aluminium blade is machine finished with rounded corners to prevent mortar from sliding over..
  • Plastering Hawk Used for holding plaster, mortar or any other bonding material wit one hand whilst with the other a trowel or other appliance is used....
  • Floor thickness: 2mm. Package included: 1PCS *Plaster mortar board..
  • If you have any question, feel free to contact us, and get a satisfactory reply within 24 hours..
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SEEU. AGAIN 4pcs 8-Digit 7 Segment Module MAX7219 8 Bit Digital Segment Tube LED Display Module Supports Cascade Eight Bit Serial 3 IO Ports for MCU/51/AVR/STM32

  • MAX7219 is an integrated serial input / output common-cathode display driver, which connects your microprocessor to a 7-segment digital LED display with 8 digits.
  • MAX7219 digital display control module, you can use it..
  • The module is compatible of 5V / 3.3V microcontroller.
  • Only three IO ports are used to drive the eight digit display..
  • Only three IO ports are used to drive the eight digit display. MAX7219 supports flicker free displays as well as cascading displays.
  • PCV board four corners of the fixed copper stud, which can effectively precent short circuit accidents happen..
  • Wiring instructions (a program, for example, you can pick any IO port definition can be modified in the program): VCC to 5V, GND to GND, DIN to P00, CLK to P02, CS to P01.
  • Digital tube is 0.36 inch 4-bit integrated cathode digital tube.
  • Note:VCC and GND do not reversed, it would burn the chip.51 MCU P0 port requires pull-up resistor, if your device does not have a pull-up resistor can be connected to other ports data lines..
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Developing Computer Skills - Binaural Beat Brainwave Subliminal Systems

  • 【Same function as the original Arduino】It great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needs.
  • 【CHIP UPGRADE】Upgrade the main control chip to ATMEGA328P-AU.And it same as the original arduino pin layout. It compatible with all expansion boards..
  • 【ADDED A 500MA SELF-RECOVERYFUSE】Compared with the original ARDUINO, a 500ma self-recovery fuse is added, which automatically disconnects the circuit when short-circuited to avoid component damage.Change the plug-in pins of the original ARDUINO to SMD pins to avoid short circuit of the development board contact conductors, which is safer..
  • 【Added 10 LED marquees driven by MOS tubes】which avoids the problem of insufficient output current of the IO port of the single-chip microcomputer, and can directly drive a small DC motor through the IO port..
  • 【EASY TO USE】Change the original USB-B type interface to MICRO-USB interface, which is more convenient to use..
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