If you are interested in instrumentation and control engineering and if you want online training, you should need to know about this site
PAControl.com. You can get all sort of information about instrumentation and control engineering and process control in this site. Even though it not a blog, it is updated regularly with really good looking images and well designed layout.
The topics covered are :
- Control systems
- Motors and drivers
- Instrumentation
- Opc
- Engineering jobs
- Field bus
- Advanced control
- Safety system and more
Download tons of PDFs related to the Instrumentation and process control for free in this site
PAControl.com