D DDoTt New Member Jun 1, 2010 #1 Are there any devices that use Schmitt Triggers in software based? and are there for hardware? Can you guys please give me examples? I know Schmitt Triggers can be used in Alarm clocks and Smoke detectors, but those are hardware based. Any software based?? Thank-you so much!
Are there any devices that use Schmitt Triggers in software based? and are there for hardware? Can you guys please give me examples? I know Schmitt Triggers can be used in Alarm clocks and Smoke detectors, but those are hardware based. Any software based?? Thank-you so much!
MikeMl Well-Known Member Most Helpful Member Jun 1, 2010 #2 If (Analog_value > upper_limit) then Output = 1 else If (Analog_value < lower_limit) then Output = 0
D DDoTt New Member Jun 1, 2010 #3 MikeMl said: If (Analog_value > upper_limit) then Output = 1 else If (Analog_value < lower_limit) then Output = 0 Click to expand... What device would use this method?
MikeMl said: If (Analog_value > upper_limit) then Output = 1 else If (Analog_value < lower_limit) then Output = 0 Click to expand... What device would use this method?
DirtyLude Well-Known Member Jun 1, 2010 #4 Any microcontroller with a built in ADC or external ADC. Some microcontrollers have digital inputs with hysteresis. That would still be hardware technically. Last edited: Jun 1, 2010
Any microcontroller with a built in ADC or external ADC. Some microcontrollers have digital inputs with hysteresis. That would still be hardware technically.
U Ubergeek63 Well-Known Member Jun 1, 2010 #5 DirtyLude said: Any microcontroller with a built in ADC or external ADC. Some microcontrollers have digital inputs with hysteresis. That would still be hardware technically. Click to expand... resistor tricks can adjust schmidt levels, but it is a bit tricky
DirtyLude said: Any microcontroller with a built in ADC or external ADC. Some microcontrollers have digital inputs with hysteresis. That would still be hardware technically. Click to expand... resistor tricks can adjust schmidt levels, but it is a bit tricky