How can we accurately explain analog and digital signals? Pulse quantity
Thread Content
Today, I encountered a situation related to budgeting and settlement during the calibration of instrument circuits. There was someone who didn’t understand the concept of budgeting; he insisted that what we were doing in terms of adjusting valve circuits was actually pulse-based calibration, and that there were hardly any analog instruments at all, so they should all be excluded from the calculation. Good heavens, how can I explain this in simple terms to someone who doesn’t understand instruments?
Don’t you have your own stance? Then please tell me what the different types of control valve circuits are, and give an example for each type. Only after you understand them all can you discuss them with others! Only then can one have a stance! Isn’t it?
Analog quantity: a quantity that changes continuously； Digital signal: Yes/No (on/off) ； Pulse quantity: a sequence of continuously changing high and low voltage levels.
When dealing with such people, simple and direct words will do!
If I encounter such people, I just ignore them.
Tell the construction team to lay bricks on his way home:(