Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It's intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments.
2
votes
2answers
39 views
Connecting More Than Six Analog Input Pins to arduino
I'm in the planning stages for a project using the Arduino Uno to control 8 distance sensors, and have run into a little road block, the Uno only has six input pins. So I'm wondering, is there any way ...
5
votes
1answer
48 views
Quadrotor control using ArduIMU
We are using ArduIMU (V3) as our Quadrotor's inertial measurement unit. (we have a separate board to control all motors, not with ArduIMU itself).
As mentioned here , the output rate of this module ...
0
votes
1answer
63 views
How do I adjust objects on a conveyor belt into the proper orientation?
This is part two of my larger robot, it follows up what happens with the small rocks here: What kind of sensor do i need for knowing that something is placed at a position?
Now i am taking the rocks ...
1
vote
1answer
51 views
Read Multiple Channels of RX-TX with arduino
I have a 9 channel RF RX/TX and want to connect 3 motors to it. I am able to connect channel 1 with motor 1 but unable to connect channel 2 with motor 2 simultaneously with arduino.
Here is the code ...
4
votes
2answers
30 views
Limits of PWM, Timers and Interrupts?
I have a robot with two wheels/motors and each has a quadrature encoder for odometry. Using the wheel/motor/encoder combo from Pololu, I get 48 transition changes per rotation and my motors give me a ...
5
votes
2answers
49 views
How can I use the Arduino PID library to drive a robot in a straight line?
I would like to create an Arduino based robot with 2 wheels, quadrature encoders on each wheel, a H-bridge driver chip (or motor controller) and a caster. I want to use the PID library to ensure the ...
2
votes
1answer
46 views
Can the rate of peristaltic pump's flow be accurate across changes in fluid viscosity?
I'm building an arduino controlled pump system to be able to move fluids around. I need this to be fairly accurate, but extreme precision isn't required. Since there will be a variety of liquids moved ...
3
votes
2answers
37 views
Can I use the RaspberryPi to receive the GameCube remote's RF signals?
I have an old gamecube that doesn't work and I want to gut it and fill it with Arduino boards and/or Raspberry Pi if necessary. I want the project to eventually have some kind of AI aspect, but I'm ...
5
votes
3answers
124 views
How Should I Choose an Educational Robotics Kits for Beginner Programmers?
I am a high school student, doing a research project in AI and Robotics. How should I choose a robotics kit (for example, will it be better to learn the basics by using a hexapod or robotic arm?)
I ...
2
votes
2answers
63 views
Prototyping a device with 25-100 small DC 3.0V motors, is Arduino a good fit?
I want to prototype a therapeutic device that will have a lot of tiny mobile-phone type vibration motors like this one in it, and I want to be able to activate them in any configuration I want. I'm ...
5
votes
1answer
37 views
Is it possible to interface android mobile as GSM and GPS module with arduino based robotic applications?
I want to built a robot and i need bunch of modules to track it like GSM/GPS Wifi and Camera
If i try to buy each of module separately it will cost me 300 dollar each aprox in Pakistan. On the other ...
1
vote
0answers
38 views
Firmata over nRF24
I'm having some technical problems... I'm trying to use Firmata for arduino but over nrf24, not over Serial interface. I have tested nRF24 communication and it's fine. I have also tested Firmata over ...
5
votes
1answer
68 views
Controlling more than 12 Servos with the Arduino Servo library
I'm using Teensy hardware specifically. I have a Teensy 2.0 and a Teensy 3.0, and from the documentation it seems like there are two 16 bit timers available, and each should be able to control 12 ...
3
votes
4answers
133 views
How can I send video from my Arduino camera module video to my Android screen?
I'm trying to connect a camera module to my Arduino Mega, connect my Mega to my Android phone (throught BlueTooth or other), and send the live view of the camera to the mobile phone.
I saw a video ...
4
votes
5answers
223 views
High voltage motor control with arduino
I'm trying to control a higher voltage motor than an arduino can source with a pin, with an arduino. I am trying to hook it up to a transistor. The battery pack is not supposed to be 4.8V, it's 6V, 4 ...
