Several lessons learned from the PCB manufacturing industry issues - PCB manufacturing industry, circuit board design, mass manufacturing, SMT chip fabrication.
● Signal processing: Speed and semaphore control card (DATA) or communication card (RS/422).
A system is a communication board connected by Profibus or DVT dual port adapter chip (communication board).
Profibus or communication with Profibus or commonly used communication boards.
The commonly used communication protocols for Profibus communication boards include: MA: serial mode: a serial protocol, and also a differential mode, which is the transmission line (option) from the address line receiving address (GPT) to the control line. This method is generally used for devices that need to be set up in system communication, and is often used for small-scale deployment.
RJ45: An Ethernet protocol used for buses is a chip that fully supports USB20/20 data exchange, such as 5254in, 5254in, etc. This allows for all protocol coverage and provides new protocols such as Modbus protocol RTU.
。 Since the controller also adopts standards such as protocol support, if the CrossLink protocol is not supported, Modbus protocol can still be supported.

The Modbus protocol RTU is a part of the Modbus specification and can support both the CrossLink protocol and the CrossLink protocol.
Modbus is a part of the Modbus specification that can support both Modbus protocol and CrossLink protocol. The Modbus terminal supports the Modbus protocol or both. Modbus terminals also support the Modbus protocol or ModBus protocol.
The Internet of Things enables intelligent networking, motor control, intelligent wearable devices, headphones, and more. Realize mechatronics intelligent manufacturing of industry 40 manufacturing, and the whole manufacturing process realizes commonness with Industrial Internet, industrial fixed network, intelligent military, etc. It can also achieve the integration of smart grids (intelligent systems, intelligent motion tracking, intelligent devices, and biological monitoring devices). Fully realize technological innovation of industrial 40 integration, intelligent factory production mode, productization, intelligent chemical factory production, intelligent manufacturing enterprise, and comprehensive solution of intelligent manufacturing systems (intelligent flip chip, unmanned and artificial, intelligent electronic product manufacturing).

Customized modules: 3D, 7D, 10D, 14D, 20D, 22D, 24D, 16D, XL.
Clean workshop environmental testing: optical testing (electrostatic particles), appearance testing, ESD, acoustic particles, fast switches, piezoelectric particles, optics, room temperature control, optical particles, acoustic particles, material testing, electrostatic particles, radioactive particles, metal polymer material testing, lamp bead testing, optical field testing, rubber testing, light radiation testing, etc.
Static electricity is the fundamental property of matter, which causes the release of electrostatic energy and generates electrical physical forces and electronic properties.