Hi everyone,
sorry i'm a newbie and a noob in arduino development (and sorry for my bad english).
First, i'm sorry if it's the good place to post this thread.
I'm using a triple axis accelerometer, but i don't understand how with these information (X, Y , Z) can i have a speed (m/s).
Here it's the wiki page of the product:
http://www.dfrobot.com/wiki/index.php/Triple_Axis_Accelerometer_MMA7361_(SKU:_DFR0143)#Sample_Code
Thanks in advance for your help.
I'm using a triple axis accelerometer, but i don't understand how with these information (X, Y , Z) can i have a speed (m/s).
Here it's the wiki page of the product:
Triple_Axis_Accelerometer_MMA7361_(SKU__DFR0143)-DFRobot
You cannot find the speed using the accelerometer right now, I wanted to do the same sometime back but due to the working physics of an Acc.. involved it wasn't possible .
NI$HANT:
I'm using a triple axis accelerometer, but i don't understand how with these information (X, Y , Z) can i have a speed (m/s).
Here it's the wiki page of the product:
Triple_Axis_Accelerometer_MMA7361_(SKU__DFR0143)-DFRobotYou cannot find the speed using the accelerometer right now, I wanted to do the same sometime back but due to the working physics of an Acc.. involved it wasn't possible .
Ok, thanks for your quick answer, so my microcontroller is useless ? x)
I thought using it just for have a speed...
Well you can measure speed using many other available ways.
The thing is which objects speed you wanted to measure?
NI$HANT:
Well you can measure speed using many other available ways.
The thing is which objects speed you wanted to measure?
Sorry, it's my fault that i not precise why i would like to have speed.
I'm actually building firefighter robot prototype for my high school project.
And so, i would like to measure the speed of the robot
Photos (it's just the chassis):
use a rotary encoder or quadrature encoder:
see the polulu website for this.
there is a lot of ways to measure the speed on your car.
Use hall sensor (Allegro A1302) and magnet (on drive shaft).