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SPICE assertions
Hi Everyone,
I'm planning to run SPICE transient analysis. I want to print out a message saying voltage at node x has crossed y mV if and when it does during the period of simulation. What is the best way to achieve this?
Is it possible to make decisions run time - let's say...
16f877a+16lf877a+difference
Siongboon,
The part you mentioned 16FL877a is not even in the microchip website!
According to the datasheet 16F877a should work upto 2V.
Try RC oscillator or external oscillators!
Giri
Beginner_351,
What's the hp of your 3-ph motor?
If it's more than 1 hp you need to consider start-delta motor starters.
Take a look at this:
**broken link removed**
Good luck,
Giri
Beginner19,
Did your camera work with that battery after you made the measurement? If it worked your ammeter is faulty.
Testing a battery by short circuiting its terminals isn't exactly the best method I would vote for!
Giri
orcad update cache
I think for pcb design u need to take care of only two things:
1. The Footprint of the component
2. The part reference number
So just enter the footprint of the part in the properties window
If u have similar parts copy paste. (They will have same part reference numbers)...
time keeping
why don't u check out this link:
**broken link removed**
They are basily microcontrollers with on chip rtc. but u need to provide battery backup to keep the rtc alive when power fails.
Giri
LDO output
Hi surianova!
Putting a resistor to sink 1mA can only give an approximate result as the load capacitance is not modelled, which is critical in finding out frequency response. It would give a better response than what you would get with inverters connected.
Giri
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