SB-IO Interface Adapter GPIO-24.
Let us look on the two hardware devices, which were produced by Diolan. These are USB-I2C/SPI Interface Adapter U2C-12 and USB-IO Interface Adapter GPIO-24.
The i2c usb interface adapter U2C-12 allows to manage various hardware devices using your PC. U2C-12 Adapter is a USB to I2C master and SPI controller. U2C-12 adapter is assigned to access your hardware from PC using I2C and SPI interface. For working with the U2C-12 adapter you can use I2C Bridge. The I2C bus is a multi-master bus. This means that more than one IC capable of initiating a data transfer can be connected to it. The I2C interface specification states that the IC that initiates a data transfer on the bus is considered the Bus Master. Consequently, at that time, all the other ICs are regarded to be Bus Slaves.
The usb io adapter GPIO-24 allows connecting various hardware devices to you PC. Easy installation and plug-and-play support turns GPIO-24 adapter into ideal solution to add USB interface to your hardware. Diolan USB-IO Interface Adapter provides a solution for adding digital IO capabilities to any computer with USB port. If you need some specific functionality from GPIO-24 adapters, Diolan engineers would implement customized software at reasonable price. Diolan USB-IO Interface Adapter is compatible with USB 1.0-2.0 Full-Speed USB device specification and Windows Vista/XP/2000/98 32-bit and 64-bit versions. Diolan produces only RoHS compliant hardware devices.