Oops! Are you eating dinner or lunch now?DigiTan said:....The....
I hope you aren't a big (fat?) guy who eats more than twice as much as most people.
Waiting for your continuation (burp!) :lol:
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Oops! Are you eating dinner or lunch now?DigiTan said:....The....
[/code]timers and other oscillators are the only places where we're concerned with charging and discharging--
Sorry didn't know only timers and oscillators did only charging and discharging i'll have to read more about timers and oscillators in a charging and discharging point of view i never looked at them in this way
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Never mind looking at charging and discharging in timers. I thought you were looking at guitar amp circuits.walters said:i'll have to read more about timers and oscillators in a charging and discharging point of view i never looked at them in this way
I think someone really heavy stepped on my net cable when I sent that one. :lol: But seriously, I was going to say something to the effect of: The discharge pin works like you described.audioguru said:....The....
How does the RC decay wouldn't i need comparators or a discharing transitor to shut the voltage off and on to make the RC network decay ?oscillators use the RC/RL decay
The 555 timer has a comparator to sense when the voltage of its timing capacitor has reached 67% of the supply voltage, another comparator to sense when its timing capacitor has discharged to 33% of the supply voltage and a transistor is used to discharge the timing capacitor sometimes through a resistor.walters said:How does the RC decay wouldn't i need comparators or a discharging transitor to shut the voltage off and on
So the comparators are used to keep the charging times and discharging times to a "percentage voltage range" 67% and 33%?The 555 timer has a comparator to sense when the voltage of its timing capacitor has reached 67% of the supply voltage, another comparator to sense when its timing capacitor has discharged to 33% of the supply voltage and a transistor is used to discharge the timing capacitor sometimes through a resistor.
walters said:What are the charging and discharging times used for to create square waves? or a duty cycle ? or a time period?
walters said:What are the charging and discharging times used for to create square waves? or a duty cycle ? or a time period?
walters said:Circuit for Time-Constant Measurement:
1.) use a Square Wave source "this is the key"
Each time the square wave input voltage goes UP or high
the "inductor" or "capacitor" is energized
When the square wave goes back to zero the "inductor" or "capacitor" is discharging, the exponential resistor voltage its value equals "5" time constants
The Discharge Time constant Formula is RC=T
(10K)(2uf)= 20ms X 5 = 100ms