Xun electronic content from video tutorials:
1. Related:
sch schematic engineer: program, component selection, procurement, schematics
Sketchpad layout engineer: layout package placement, routing, log, board commissioning phase welding
Driver Engineer: drive, schematics
2. PCB embedded hardware development process:
Alternatives -> Schematic plate (driving line selection, etc.) -> desired net layout netlist -> PCB (layout packaged version management, etc.) -> the Gerber file -> PCB board mill to give ( bare board)
-> Welding get first Demo Board -> test for rapid prototyping of hardware and software -> Software Engineer Application test drive
The work is carried out in the drive after the selected program, it may have been updated after production.
3. PCB system board
Most compressed: an insulating layer, copper: 2.1MIL, FR4: 57.2MIL, the back of copper: 2.1MIL, insulating layer
Copper, etching, laser drilling, mechanical drilling,
4. The importance of communication problems