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Questions tagged [arduino]

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. Be sure to use the Arduino Stack Exchange for questions that are more Arduino and less robotics.

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1answer
23 views

How can i connect arducopter to raspberry?

This is my school project. I would like arducopter connect to raspberry but I do not know how to do it. Please help me!
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1answer
30 views

Loop time for self balancing robot

I have been working on a self balancing robot and there are quite a few parameters and one of them is loop execution time (t_loop henceforth). To my understanding, the smaller t_loop, the better it is ...
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0answers
8 views

Connecting a Roboclaw 2x15a to an Arduino

I'm new to robotics but have a background in programming. I recently purchased an Arduino Uno starter pack as well as a Roboclaw 2x15a motor controller with 118 RPM motors from ServoCity. I haven't ...
0
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0answers
17 views

Combining data from 9DOF IMU

My team and I are building an AUV and are planning to replace the existing 6DOF MPU-6050 sensor with a 9DOF Adafruit BNO055 sensor. However, we're unable to figure out how to combine the data from the ...
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2answers
47 views

how to control servo motor with potentiometer in arduino

I'm working on a robotic arm which uses 3x MG995 servo motors, 3x potentiometers (10k), and 1 Arduino Uno. I uploaded the code to the Arduino but the servo won't stop. I want to control it with the ...
0
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1answer
22 views

Controlling YuMi robot by serial port

I'm trying to control the YuMi robot arm by a serial port. The serial port will give the information on what direction the end-effector should move and what is the velocity. What I would like to ...
0
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2answers
55 views

Self balancing robot: PID Control Algorithm

I am working on a hobby project for self balancing robot. My robot balances quiet well, so my next step is to start moving it. I saw in some blogs that they used a cascade control algorithm as shown ...
1
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1answer
33 views

How to keep track of (x,y) co-ordinates of a line-following bot?

I am working on a bot that follows a certain line path based on some pre-determined algorithm. I would like to know what the (x,y) co-ordinates of my bot are as it traverses with respect to some pre-...
1
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1answer
71 views

what is the algorithm to get position (Linear displacement and linear velocity ) using IMU (Like MPU6050)?

So I have been working on a drone project for a very long time, now I decided to work on Kalman filter which is used widely nowadays like Ardupilot. I looked at the source code so basically understand ...
2
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0answers
42 views

CNC stepper motors are loud and slow after decreasing the steps/mm from 250 to 5

I'm making a drawing robot and have hooked up my steppers to each axis. I'm using the grbl shield with arduino and nema 17 steppers. Initially the firmware was set at 250 steps/mm but with my setup ...
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1answer
20 views

time to Initialise or start sensor after power given [closed]

I am working on a time critical project. I use an optical sensor. I would like to know the initialisation or boot time the sensor after power given which will be in µS. How could I measure that?
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2answers
297 views

Control a DIY Robot Arm Kit Educational Robotic Claw Set with ROS

I've just started robotics and ROS and I wondering if I can control a DIY Robot Arm Kit Educational Robotic Claw Set (I think its motherboard is arduino). You can find the kit here. Can I use ROS to ...
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1answer
37 views

3 arm robotic claw

I am attempting to design a 3 prong robotic claw for a robotic arm I am working on. I am planning to use sg90 servo motors, but I can't get my current design to work. My current layout is to use one ...
3
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2answers
230 views

Path Planning code

I posted a question regarding robot path planning here now the question is mainly about the code and logic but still I shortly explain the initial situation. So I tried to change the code so that the ...
0
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1answer
24 views

Tamiya Dual Gearbox attached to an Arduino Uno Board

I'm building a robot that uses the arduino uno microcontroller, and the tracks system is run by the tamiya 70168-Double-Gearbox-Kit. Each Tamiya motor only uses 3V which is fine but it seems the ...
2
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1answer
110 views

Follow up question to Robot path planning

So I was browsing through the localization section and found this question and the code which answered it. https://robotics.stackexchange.com/a/7932/21145 but I have a follow-up question to this. So ...
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1answer
32 views

The Arduino Turns Off After Attaching A Servo Motor

The Arduino turns off when I try to put the wire from the servo to its respective pin (9). Also, I've tried the code from the Arduino IDE, the knob code where the position of the motor depends on the ...
0
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1answer
76 views

Get data without command anything from Roomba Create 2

I use Arduino Uno R3 connected to the Roomba Create 2 as in this picture All the output commands for Arduino work fine but I have a problem from reading data from Create 2 sensors: I get invalid/...
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2answers
108 views

Problem with tuning PID for motor

I am trying to tune my PID to make my motor have a consistent output: input(pidOutput) => 100rpm I used the following step to tune my PID: Set all gains to zero. Increase the P gain until ...
0
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1answer
47 views

Serious about robotics programming, should I start with an Arduino?

I've read that Arduino's are actually not necessarily a good option for getting into robotics/embedded systems, as there are many shortcuts and you don't learn the real way of how it all works. When I ...
1
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1answer
42 views

Getting error on serial monitor when using serial controlled motor

I am using this motor in a robotic arm. I wanted to move it to a position and the position was provided via an input but I am getting errors on Serial Monitor. Initially when I tried this , name of ...
1
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2answers
29 views

Servo motor power consumption issue

I am using servo motor model no. MG995 with Arduino. I don't know the current it consumes while powered on and while lifting a 10 kg of weight. I am currently using a 5 V, 1 A power supply with one ...
1
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1answer
60 views

Controlling a dc servo with serial communication

I am going to buy this motor :- https://robokits.co.in/motors/encoder-dc-servo/faulhaber-coreless-17w-encoder-motor-120rpm-pid-dc-servo-drive?zenid=im3bp6grppt2f2ofdo2r6pq5c2 The datasheet of its ...
0
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1answer
73 views

stable altitude quadcopter

I'm currently working on a project to generate a stable altitude and automatic control for a quadcopter I'm using arduino as the flight controller Ultrasonic sensor HC-SR04 MPU-6050 However my ...
1
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1answer
113 views

Control Pneumatic Cylinder Position with Potentiometer and Analog Comparator on Arduino Uno

I am building a robot arm that is actuated by a pneumatic cylinder. Extending and retracting the piston would increase and decrease the joint angle respectively. This is done using a 5/3 solenoid ...
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0answers
26 views

Dynamixel AX12A servos stops working after a few seconds

I am trying to sweep a dynamixel servo using arduino uno and servo shield. It works for a few seconds and then stops with LED blinking. Resetting the power fixes it but that is not the solution. ...
0
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1answer
461 views

Which motor to use for self-balancing-bot?

I am building a self balancing bot using MPU-6050 Arduino Mea 2560 100 rpm 12V DC motors Currently I have used two 100 rpm DC motors in the bot. The pwm signal is given to the bot on the basis of ...
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3answers
90 views

Robotics RC Car hack help

I need help with a robotisation project, please. I am new to robotics and have the Maverick RC car pictured below: My project is to add Arduino and Raspberry Pi boards to control the speed and ...
0
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2answers
35 views

Bluetooth Controls instead of R/C Controls for simple Holonomic robot

I am new here and with little experience in robotics. I have assembled this holonomic robot: https://shop.wickeddevice.com/product/omniwheel-robot-complete-kit/ It has 3 Omni-wheels, 3 gearhead ...
0
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2answers
67 views

using motor controllers with Raspberry instead of Arduno. Is it just me or is everyone ok with bad sofftware support?

I bought a Roboclaw controller. Since then, have looked around for other. The software support seems to be the same (to me:sad) state. They all seem to provide Arduino code examples, however, then I ...
3
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1answer
134 views

Arduino RC Kids Ride-On car: wiring help needed

I am wiring up a kids ride-on toy (Powerwheels) to control both speed and steering with an Arduino. The ultimate goal is to have the Arduino take analog inputs from the driver (steering and ...
0
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0answers
92 views

Using fuzzy logic to balance a two wheeled arduino robot

I currently have a three wheeled arduino robot, but im going to remove the back wheel and try to implement a fuzzy logic algorithm so the robot is able to balance itself on two wheels. My only concern ...
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0answers
120 views

Interfacing a Flight Controller with an Arduino?

I would like to know if it is possible to read telemetry data from a flight controller such as the Omnibus F3 or Seriously Pro F3 using an Arduino. The end goal is to be able to program certain ...
0
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1answer
421 views

How to use tensor flow on arduino robot

I'm in the process of learning Tensor Flow, and I really want to use it on a new robot I'm going to build. I want the robot to be able to do image recognition, and move towards an image of interest, ...
0
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1answer
48 views

What other equipment or hardwares I should buy along with raspberry pi [closed]

I am planning to build some primary level of project like home made robot, which I need to explore an image recognition and path recognition(using four wheels vehicle). So I am looking to buy a device ...
1
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0answers
41 views

Using hls lfcd lds in conjunction with a motor driver for obsticle avoidance

I have a hls lfcd lds that i am desperately trying to figure out how to integrate into my robot. i found an arduino library for the sensor lidar sensor library Now im trying yo figure out how to get ...
0
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0answers
7 views

Controlling Position of BM-5485HB-400 Servo Gearbox with Arduino

Using BM-5485HB-400 Servo Gearbox from Servo City with Arduino. This Servo should have a range of 0-400 degrees. I am using the Servo arduino library and it is continually going in one direction, ...
0
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0answers
18 views

How to biuld rangefinders which can measure upto 2-3kms and have good fog performance in CAT II fog conditions of upto 800m-1km?

I am expecting to build a system which has good fog penetrability in a CAT II or CAT IIIb environments as per the guide lines of International Civil Aviation Organization (ICAO). The max distance that ...
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0answers
43 views

Quadcopter bldc PID control

Working on stabilizing a Quad using Arduino Due. I have slightly modified one of the examples of Jeff Rowberg's library to give yaw, pitch and roll angles (zero initialized angles). Moreover, I am ...
1
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1answer
224 views

brushless motor as a servo

I would like to use(or control) a gimbal brushless motor like a servo meaning I want to control position not rotation speed. The position must be from 0 to 180 and 0 to -180 I will use an Arduino ...
0
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2answers
132 views

Can the A* Algorithm be implemented on an Arduino easily?

I am not very experienced in working with C++. Working with Python is much more easier for me because of the large number of built-in mathematical functions present such as multidimensional array ...
0
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0answers
93 views

How can I use roll, pitch and yaw data to have a quadcopter level itself automatically?

I am creating a quadcopter by using Arduino, Gyro IMU6050 and other electronics equipment. I want to know how to program it to level itself automatically. I also was successful by reading the raw ...
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0answers
31 views

Linear Actuator

I'm having some technical issues with the SDA6-263 and SDA12-263. The problem I'm having is the same for both actuators. This is the list of my equipment for my setup. Sabertooth 2x32 (https://www....
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0answers
29 views

Need help with drivetrain system for a 4-wheeled mobile robot Arduino and Ros

Looking at all these great, specific question in robotics stack exchange, I'm afraid I am a complete beginner at creating a robot and with ROS and arduino. My aim in the long term is to learn how to ...
0
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1answer
33 views

Probably basic question about how control a DC motor

over the past weeks I was trying to figure out how use the information from hall sensor to control a DC motor. Basically this is the motor which I'm using: https://www.servocity.com/32-rpm-hd-premium-...
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3answers
250 views

What is the best way to turn in 2WD simple differential drive line following robot?

I've used 4 sensors & a standard smart robot chassis kit with geared motors & L298 motor driver. What is the difference between turning in: One wheel stopped, one wheel moves. Both wheels ...
0
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1answer
135 views

Quadcopter filter and Angular rate vs angle (Arduino programming)

I wrote an Arduino program for my quadcopter that sets to power of the 4 ESC's using software. Now I need to incorporate the gyro and add a "Complementary Filter" to stabilize it. I am currently ...
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2answers
101 views

What parts do I need for my first robot? [closed]

I have never built a robot before and I am looking to get started. The problem is that I have no idea what parts I will need... below are a list of things I want the robot to do. Have a speaker Be ...
2
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4answers
227 views

Path of the robot

I have built a simple robot which will move from a source to destination. I want to record a 2d path which the robot has taken in real time. Something which is similar to the image I have take.(...
0
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1answer
43 views

How can i convert Torque input into PWM signal?

I am working on a project in which i have a robot working with stepper motors. I wish to control this robot with simulink. How can i convert the input( Analog sin input ) into the PWM that can be used ...