## Rotomotion Gyro and accelerometer 2 DOF

Started by in BasicX14 years ago 6 replies

Hi there I am trying to read the signals from the Z board of the rotomotion part. It is an accelerometer and a gyro. I...

Hi there I am trying to read the signals from the Z board of the rotomotion part. It is an accelerometer and a gyro. I connect this board's pins directly to ADC pins on my BX24. My problem is that the signals I get doesn't vary when I move the Gyro/Accelerometer. I h

## Re: Can I use accelerometer to get position?

Started by in BasicX11 years ago 1 reply

i use accelerometer to detect position to. 1. Mr. tom becker : "what do you mean with "Dead Reckoning"? 2. Mr.Sam...I have also used the...

i use accelerometer to detect position to. 1. Mr. tom becker : "what do you mean with "Dead Reckoning"? 2. Mr.Sam...I have also used the double integration : u said that : V(k)=V(k-1)+A(k)*DT P(k)=P(k-1)+1/2*A(k)*DT*DT i have the same one for V(k), but for the P(k)=P(k-1)+V(k)*DT. Is it the same?? 3. i dont know why the voltage output in passive condition (not moving), is always change...

## Re: Can I use accelerometer to get position?

Started by in BasicX11 years ago

> i use accelerometer to detect position to. > 1. Mr. tom becker : "what do you mean with "Dead Reckoning"? > 2. Mr.Sam...I have also used...

> i use accelerometer to detect position to. > 1. Mr. tom becker : "what do you mean with "Dead Reckoning"? > 2. Mr.Sam...I have also used the double integration : > u said that : > V(k)=V(k-1)+A(k)*DT > P(k)=P(k-1)+1/2*A(k)*DT*DT > > i have the same one for V(k), but for the P(k)=P(k-1)+V(k)*DT. Is it the same?? > 3. i dont know why the voltage output in passive condition (not moving), is alwa

## Can I use accelerometer to get position?

Started by in BasicX13 years ago 5 replies

I'm a new user of basicx currently i have a biaxial accelerometer, can i use it to get the position of a robot?

I'm a new user of basicx currently i have a biaxial accelerometer, can i use it to get the position of a robot?

## URGENTLY Need the KXP74 accelerometer

Started by in BasicX11 years ago 1 reply

Hi all..This is Omair and I'm new here..I'm working on my final yr project and need the KXP74 Tri-axis 2 giga accelerometer by KIONIX..I've...

Hi all..This is Omair and I'm new here..I'm working on my final yr project and need the KXP74 Tri-axis 2 giga accelerometer by KIONIX..I've given them a mail regarding how it maybe shipped to Karachi, Pakistan..If you have any information about how I can get it or you know any suppliers who deliver worldwide plz let me know asap..Thanx in advance... ------------------------------------ ...

## Parallax Hitachi H48c Accelerometer

Started by in BasicX13 years ago

Hello all, I have been working for some time now on interfacing this accelerometer to the basicX-24. It is giving me real troubles. They...

Hello all, I have been working for some time now on interfacing this accelerometer to the basicX-24. It is giving me real troubles. They show the source code in Pbasic and they simply use shift commands. I wish I coudl do the same but I need 12 bits. I looked up all the indivudual chips and it uses SPI protocol I am assuming. what puzzles me though is it uses one pin instead of 2 fo...

## Multitasking BX-24 w/ servo motors

Started by in BasicX13 years ago 1 reply

Hello I am new to the bx-24 and programming so I hope you don't think I'm a chump with dumb questions. I am building a walking Robot and I...

Hello I am new to the bx-24 and programming so I hope you don't think I'm a chump with dumb questions. I am building a walking Robot and I want to use the BX-24 as the brain. I am going to have 17 servo motors,sharp IR range detector and a 5g accelerometer. So far it is coming together very well, I have the distance senor and accelerometer working well with the BX-24. My problem is

## ADC & Calculations

Started by in BasicX14 years ago 1 reply

Hi there I have been trying for the last weeks to get different accelerometers and gyro's to work together with my BX24....

Hi there I have been trying for the last weeks to get different accelerometers and gyro's to work together with my BX24. Finally I have got the board from rotomotion to work. It contains one accelerometer (adxl202) and a Tokin cg16do. I have some problem

## Freescale 7260A Triaxial Accelerometer

Started by in BasicX14 years ago

Has anyone ever used one of these triaxial accelerometers? I have read the data sheets and am interested. Opinions? Any enlightenment...

Has anyone ever used one of these triaxial accelerometers? I have read the data sheets and am interested. Opinions? Any enlightenment will be appreciated. TIA Vic ___________________________________________________ Vic Fraenckel KC2GUI victorf AT windreader DOT com

## BX24 & ADXL202EB

Started by in BasicX14 years ago 12 replies

Hi There I am trying to learn how to do some ADC conversions, but nothing of what I try seems to work. Today I got an...

Hi There I am trying to learn how to do some ADC conversions, but nothing of what I try seems to work. Today I got an ADXL202EB (Analog Devices Accelerometer Evaluation Board) which I try to connect to my BX24. There are two example programs (DisplayAcce

## data memory

Started by in BasicX14 years ago 1 reply

hi my name is will kim and I am currently working on a project to measure the peak speed of linear motion. I am using the bx24 chip in ...

hi my name is will kim and I am currently working on a project to measure the peak speed of linear motion. I am using the bx24 chip in order to measure the acceleration of the motion. I was wondering if there was any way for me to store the data recorded through the accelerometer within the processor or do I have to integrate the part with another hardware i

## storing data

Started by in BasicX15 years ago 1 reply

I am working on an accelerometer and gyro sensor for a weather balloon experiment. It is for a senior design project at the ...

I am working on an accelerometer and gyro sensor for a weather balloon experiment. It is for a senior design project at the University of Alabama in Huntsville. What we are trying to do is read accelerations and spin readings, write the data to the microcontroller, and sen

## inclinometers using basicX24

Started by in BasicX14 years ago 15 replies

I am looking for a inclinometer so I can interface it to a basicX-24. Has anyone used an inclinometer with a basicX before and if...

I am looking for a inclinometer so I can interface it to a basicX-24. Has anyone used an inclinometer with a basicX before and if yes what model?The only example i could find is the interface with the model ADXL202EB(2 axis) accelerometer but i need to count angles in x-y-z

## The Spider & BasicX

Started by in BasicX14 years ago

Hi Fransisco I have a cuople of questions about he Gyro/accelerometer you have used in your project. I am finally getting...

Hi Fransisco I have a cuople of questions about he Gyro/accelerometer you have used in your project. I am finally getting the Rotomotion board to work. 1. Can you tell which version of the CRS-03 Gyro you are using. Is it the 100 d/sec or 200 d/sec versi

## Re: Kalman Filter Code

Started by in BasicX12 years ago 1 reply

Kyle, Thanks for the code. Could you make a recommendation as to what type of gyro would work the best with this code? I have a sparkfun...

Kyle, Thanks for the code. Could you make a recommendation as to what type of gyro would work the best with this code? I have a sparkfun gyro/accelerometer duo board. Also, I am having a problem understanding the structure of the source code files. Perhaps you can explain this a bit. Where does the program start and how does it branch? Have you succeeded in building a balancing bot us...

## Ultrasonic position sensor

Started by in BasicX12 years ago 1 reply

I am in the process of designing an ultrasonic position sensor, which I will use to periodically re-zero the drift on an accelerometer based...

I am in the process of designing an ultrasonic position sensor, which I will use to periodically re-zero the drift on an accelerometer based position sensor. I am trying to decide on a microcontroller to use in the device, so my question is about the capabilities of the BasicX system (whether 24 or 01) I am sure you are all familiar with the basic workings of ultrasonic range finding s...

## ~OT: 3-axis outputs on a pendulum

Started by in BasicX15 years ago 3 replies

I've been challenged to predict the outputs of a 3-axis accelerometer mounted on the end of a pendulum that swings through a cone,...

I've been challenged to predict the outputs of a 3-axis accelerometer mounted on the end of a pendulum that swings through a cone, on Earth. Assuming the x and y axes are fixed north-south (i.e. the pendulum does not rotate in its suspension bearing), I expect that x and y will be si

## So I blew a 7805, no big deal?

Started by in BasicX16 years ago 8 replies

Hello, I've been working on a circuit that uses the BasicX with these: Accelerometer (measure pulse width) Angular Rate...

Hello, I've been working on a circuit that uses the BasicX with these: Accelerometer (measure pulse width) Angular Rate Gyro (measure analog voltage) Pot (measure analog voltage) Dual I2C motor drivers (send I2C signals) My program was working fine un