Hi rieda_akmar,
What is the latest development of your project?
Hope you're not tied up with your exams. Just curious to know.
Allen
ober WROTE:What is the distance you plan to measure? Because the ready to use ultrasonic sensor that Cytron carry have a range of minimum 6 inches to 254 inches.
Interface is quite straight forward using either PWM (measuring width), Analog (analog voltage) or RS232 output. You can refer to one of Cytron DIY project which uses ultrasonic to detect range, PR23
As for LM35, quite straight forward, analog voltage too, 10mV/degree Celsius. Do refer to PR11 for example.
ABSF WROTE:Ober has already given you the link to the usage of ultrasonic to detect range. The circuits should be also included in the documents there. Just download and study. Happyrush has also given you the docs for measuring the water volume in a tank. Have you read the docs already?
Allen
rieda_akmar WROTE:hye allen, i already do some research about the ultrasonic sensor from that link, what stuck in my head rite now is how i'm going to do the coding on how it can work my project.
and thanks also to you, happyrush..i'm using your help to do on my project.not copy but take some note that usefull from it.
btw thanks to all for helping, i'm trying my best on this project. not hoping, but just wanna some advise for guiding me to finish my project..
thanks ya..
rieda_akmar WROTE:hye allen, i already do some research about the ultrasonic sensor from that link, what stuck in my head rite now is how i'm going to do the coding on how it can work my project.
and thanks also to you, happyrush..i'm using your help to do on my project.not copy but take some note that usefull from it.
btw thanks to all for helping, i'm trying my best on this project. not hoping, but just wanna some advise for guiding me to finish my project..
thanks ya..
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