Model: PXIE-8840QC
Category: Embedded controller
PXIe, 2.7GHz dual-core or 2.6GHz quad-core processor PXI controller
PXIE-8840QC is an embedded controller for PXI systems for processor-intensive, modular instrumentation and data acquisition applications. The PXIe‑8840 includes two 10/100/1000BASE-TX (Gigabit) Ethernet ports, two USB 3.0 ports, four USB 2.0 ports, as well as a serial port and other peripheral I/O. In addition, depending on the processor core you choose, the PXIe-8840 comes with either 8 GB or 2 GB of RAM and a 320 GB or 250 GB integrated hard drive.
PXIE-8840QC embedded controller is an intelligent controller, mainly used for real-time control, monitoring, management or assist other equipment operation. The following is a detailed explanation of the embedded controller:

Definition and functions:
The PXIE-8840QC embedded controller is a control system that performs specified independent control functions and has the ability to process data in a complex manner.
It is controlled by embedded microelectronic technology chips (including a series of microelectronic devices such as microprocessor chips, timers, sequence generators or controllers), and can complete various automatic processing tasks such as monitoring and control.
Composed of:

The PXIE-8840QC embedded controller is mainly composed of a microprocessor chip, software solidified in the chip and other components.
Embedded controller software includes: embedded real-time operating system, application program, application programming interface API, real-time database and so on.
Application:
Smart home: Through the embedded controller, users can achieve remote control of home devices through mobile phones, tablets and other terminal devices.
Industrial automation: Embedded controllers can precisely control the equipment on the production line in industrial production, improving production efficiency and product quality.
Medical equipment: In medical instruments such as electrocardiogram machines, embedded controllers can collect, analyze and display ECG signals in real time.