The USB-I2C module provides a complete interface between your PC and the I2C bus. The module is self powered from the USB cable and can supply up to 70mA at 5v for external circuitry from a standard 100mA USB port. The module is an I2C master only, not a slave.

I2C Devices - Any registered or unregistered I2C device.
Host support - Drivers available for Windows XP64, XP, 2000, ME, 98, CE.NET V4.2, Linux, Mac OS8, OS9, OSX.
Voltage - Self powered - 5v available
Current - Up to 70mA available for your own circuits
On-board Pull-up resistors - 4.7k
Digital I/O - 1 Input and 2 I/O available when not using I2C.
Analogue Input - 2 10-bit channels available when not using I2C.

The USB-I2C module is a low cost USB to I2C module, with a simple command set, and interfacing to any I2C device. See also the enhanced version 3810-006

	USB-I2C		USB-ISS
	3810-005		3810-006
USB Powered
Support I2C at 100khz
Support I2C at 20khz-1000khz				Yes, 20,50,100,400 &1000khz
I2C + I/O
SPI Mode				24khz to 3Mhz
Serial Mode				300baud to 3Mbaud
I2C Direct				Used to build custom I2C sequences
Bootloader				Built in Bootloader alowing easy user updates
Supply power to external Circuit				Up to 80mA for USB-ISS
5v operation
3.3v operation
Mounting holes on PCB