The invention of ICS has made electronic devices move from discrete to integrated, leading to a revolutionary change in the electronics industry and becoming a milestone in the development of the elec...
1. The electromagnetic flowmeter has requirements for straight pipes before and after installation, but the requirements are lower than those of other types of flowmeters, but the most important point...
This paper introduces a broadband wireless access system (LMDS), including its system structure, main advantages and limitations, and current application status....
[i=s]This post was last edited by Rambo on 2019-7-19 14:30[/i]AbstractIn terms of water resource utilization, the measurement of flow, water quality and other parameters is very important, but many re...
This is a well-functioning optocoupler isolation relay driver circuit.Let's focus on the R1 resistor in the circuit. What is the role of this resistor in the circuit? Do you have any other good design...