USB Controller and Its Functionalities

Online-Devices is a competent high-tech online provider that specializes in high-quality industrial communication products, I / O modules for data acquisition, USB Relay Controllers and Motion Control devices. High quality electrical devices made by leading manufacturers around the world, such as Advantech eAutomation, Superior-Solution and Intelligent Appliance at significant low prices, while special discounts have been defined for academic institutes, scientific laboratories, etc.

What is an USB Relay Control Board?

USB RelayControl devices for basic computer controlled switching applications are a common and convenient choice. USB Relay boards are computer boards with an array of relays and switches with input and output terminals and are designed to control the voltage supply. Not all USB controlled switches are ideal for all applications, especially when it comes to high voltage switching or inductive load switching. These provide independently programmable, real-time control for each of several onboard relay channels.

Different Functions of USB Relay Control:

●     The controller is very flexible and can be used in many custom applications including temperature monitoring as well as weather stations, logging and control.

●     Each channel can support either a TTL compatible or ST input (depending on the channel) or a 5V output signal in Digital Input / Output mode.

●     Each channel can transform a voltage between 0 and 5V (or higher voltage using a voltage-divider) into a 10-bit digital representation in Analog Input mode.

●     In Temperature Sensor mode, a Maxim / Dallas DS18B20 series 1-Wire Digital Temperature Sensor can be connected to each channel.