USB Interface Board For Home Projects

Written by Richard Blanchard on December 24th, 2011. Posted in USB News, USB Prototype Design

Helion Microsystems has a quick and simple USB interface board designed for any home project or development project.  The PCB features the HU-320 USB interface IC chipset, and exposes all functions to the 30pin connector of the board.  The PCB also features a software switchable adjustable linier power supply for powering attached circuitry.


Feature List includes:

All USB interface requirements

  • 20 Digitial IO pins
  • USB-SPI Master / Slave Interface
  • TTL UART
  • USB-I2C Master Interface
  • PWM Source
  • HD44780 LCD interface
  • 8MHz buffered clock source
  • 5V USB Power supply
  • 3.3V Power supply
  • Software switchable adjustable power supply
  • Indicator LED
  • PCB measuring 58x45mm
  • Robust USB-B Connector

The HU-320 is $39.  Visit the factory website for more details.  USB Interface board, HU-320.


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