Which domestic data acquisition card is better?

At present, there are many data acquisition cards in China, and several more reliable ones are recommended:

0 1, Ling Hua science and technology. DAQ of Ling Hua Science and Technology should support sensors and converters in the system. Multifunctional DAQ devices have a fixed number of channels, which are used to measure analog inputs, generate analog outputs, measure and generate digital signals and counters. The combination of I/O options provides flexibility far beyond the function of a single-function DAQ device, but please ensure that the device contains enough types required for a specific application.

02. This is Deco technology. Deco Technology has been providing DAQ and switching solutions for more than 25 years. The DAQ system of DECO Technology Company adopts modular LXI and VXI solutions, which are suitable for electrical, physical, mechanical, acoustic and signal routing applications.

03. Mango trees in Suzhou. The PXI product independently developed in China has 100+ PXIe data acquisition card, which can realize high-precision data acquisition and output control, and is suitable for various application fields, such as industrial automation, test and measurement, education laboratory, biomedicine, radar communication, aerospace and so on. It supports the customized development of FPGA, can customize I/O interface and signal processing flow, and is easy to expand and integrate into existing systems.

04. Jianyi Technology. JYDM is a device manager under PXI, PCI, USB and TXI buses developed by Jane Instrument. Users can use JYDM to manage chassis, controllers and data acquisition cards that meet PXI specifications. JYDM also provides the update and maintenance of instrument drivers and firmware, and provides the test program to quickly verify the board card.