Shield – Hamtech Electronics Technologies https://hamtechtechnologies.com Wed, 26 Nov 2025 20:01:53 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.3 https://hamtechtechnologies.com/wp-content/uploads/2025/11/h-100x100.webp Shield – Hamtech Electronics Technologies https://hamtechtechnologies.com 32 32 USB Host Shield https://hamtechtechnologies.com/product/usb-host-shield/ https://hamtechtechnologies.com/product/usb-host-shield/#respond Thu, 20 Nov 2025 19:52:03 +0000 https://hamtechtechnologies.com/index.php/product/usb-host-shield/ The USB Host Shield is an expansion board that plugs directly onto an Arduino or compatible microcontroller. It enables USB host functionality, allowing your microcontroller to communicate with standard USB devices. It supports a wide range of USB peripherals and is perfect for robotics, game controllers, HID devices, and data logging projects.

Key Features

  • Adds USB host functionality to Arduino boards

  • Supports USB keyboards, mice, joysticks, and game controllers

  • Compatible with Arduino Uno, Mega, Leonardo, and other shields

  • Easy plug-and-play integration

  • Supports USB storage devices with appropriate libraries

Variants

  • Standard USB Host Shield (Arduino Uno compatible)

  • USB Host Shield for Arduino Mega / Leonardo

Specifications

Feature Details
Interface USB 2.0 Host
Microcontroller Compatibility Arduino Uno, Mega, Leonardo
Operating Voltage 5V
Communication SPI (via Arduino pins)
Dimensions 68.6 mm × 53.3 mm

Applications

  • Robotics (control with USB gamepads or joysticks)

  • Data logging from USB devices

  • HID device communication (keyboard, mouse)

  • USB storage reading and file management

  • DIY electronics and IoT projects requiring USB interface

Compatible Boards / Circuits

  • Arduino Uno, Mega, Leonardo

  • ESP32 (with SPI and library support)

  • Any microcontroller capable of SPI communication and USB library support

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