The ADC module of the DLN-2 adapter can notify your application when the voltage level exceeds a preconfigured threshold. The competitive adapters leave you with the only option to continuously poll the analog input for current value, unreasonably wasting computer resources and USB bandwidth. If the voltage level exceeds 1.6V, it notifies a user about that. Let us assume that your application controls a voltage level at some circuit. You can configure the DLN-2 adapter to notify your application when a specific event occurs. One of the most exciting features of DLN-2 USB-I2C/SPI/GPIO/PDW/ADC adapter is an event-driven interface.
#Usb to i2c interface module how to
There you can also find comprehensive documentation and examples that show how to interface the DLN-2 adapter from different programming languages.
#Usb to i2c interface module for free
There are a lot of open source examples and ready to use programs that you can download for free from web site. The DLN-2 adapter allows you to send and receive data to/from I2C and SPI slave devices at high frequencies, control your hardware using PDM interface and digital outputs and monitor it with digital and analog inputs and pulse counters. backward compatible with our well known U2C-12 USB-I2C/SPI/GPIO Interface Adapter ĭLN-2 USB-I2C/SPI/GPIO/PWM/ADC adapter is an ideal solution for interfacing your hardware from Windows, Linux or Mac OS X based computer.USB 2.0 full-speed (12 MHz) connection to personal computer.no hidden fees: API, updates, software and technical support are free.1 status LED and 2 user-configurable LED's.event-driven interface for digital inputs, analog inputs and pulse counters.32 digital I/O pins with embedded pull-up resistors.USB-SPI interface with configurable frequency (up to 4MHz), phase and polarity.USB-I2C interface with configurable frequency from 1kHz to 1MHz, wide supply voltage range (2.3V to 5V), multimaster and clock stretching support.