USB to SPI, I2C, SMBus, and GPIO

Turn your PC into a SPI, I2C, SMBUs, or parallel GPIO controller.

•  Master, Multi-Master, and Slave Modes Supported

•  SPI up to 24MHz, I2C/SMBus up to 1.5MHz

•  I/O Levels Programmable from 1.65V to 5.0V

•  USB-900 Control Center Application Included  [screenshots]

•  Powerful Scripting Feature

•  Full-Featured Developer's API

Electrically Isolates USB Peripherals from their USB Host

Allows connection of USB devices operating at different ground potentials.

•  Electrical Isolation to 2000Vrms

•  5V Isolated Pass-thru Power up to 400mA

•  USB-Powered; No External Power Supply Required

•  Supports USB 2.0 Full Speed Data Rates

•  No Software or Device Drivers Required; Works With Any OS

•  Small Footprint: 2.75"L x 2.0"W x 0.8"H

Low-cost Development Kit for the KX1400 Audio Playback IC

All the hardware and software necessary to quickly start your KX1400 design.

•  KX1400 Evaluation Board

•  Keterex USB-to-KX1400 Host Adapter

•  KX1400 IDE Application  [screenshots]

•  WAV and MIDI File-Import Utilities

•  Audio Editing Software

•  Example Audio Projects

Integrated Class-D Speaker Drivers

Add voice prompts, polyphonic audio alerts, and sound effects to your embedded design.

•  Plays Pre-recorded 8KHz Audio Data

•  Operate Stand-alone or as MCU Peripheral

•  Requires only minimal MCU resources

•  On-chip Tone Generator

•  No External Low-pass Filter Required

•  20-pin SOIC or 24-pin 4x4mm QFN

No Room for a 10-Pin Header on Your Board?

Connect a Keterex USB Adapter to your target board without the need for a 10-pin header.

•  Color-Coded for Easy, Error-Free Connections

•  Each Strand Terminated with Pin Socket for 0.026" Header Pins

•  Compatible with:

    • KX1400 Development Kit

    • USB-910H SPI/I2C Embedded-Systems Interface.

•  Only $21.00

Connect headers with different pin-outs.

Ribbon cable assemlby with 10-pin IDC socket on one end; individual pin sockets on the other.

•  Color-Coded for Easy, Error-Free Connections

•  Each Strand Terminated with Pin Socket for 0.026" Header Pins

•  Only $21.00

Small Engine Ignition Control

Provides variable ignition timing for improved efficiency and start performance.

•  Three advance angles: Start, Idle, and Run

•  Works in Magneto-based or CDI systems

•  Ignition Output Driver for SCR

•  RPM Limiter

•  RC Oscillator

•  8-pin SOIC Package