An extension board for Arduino which provides functionality for controlling DC/stepper motors and other inductive loads (such as relays and solenoids).
0
votes
1answer
10 views
Using both a stepper motor and a DC motor with Arduino motor shield R3
We are trying to reprogram a remote control car with an Arduino Uno. This car runs the power with a DC motor, and it controls steering using a stepper motor.
We have the Motor Shield R3 attached to ...
0
votes
1answer
13 views
Controlling DC motor using the Servo pins
I have a L293D motor shield for arduino uno. It has capability of controlling 2 servo motors and 4 DC motors. But I want to control 5 DC motors for my project. So my question is can I use the 3 pins ...
-1
votes
1answer
19 views
Motor shield for Arduino Nano ATmega328
I am looking for a cheap and not so space consuming motor shield for my Arduino Nano ATmega328. I would like to charge the whole thing with a 9V battery. The shield must have at least 2.1A of output ...
0
votes
1answer
20 views
Arduino Uno + USB Host Shield + Motor Shield [closed]
We have an obstacle avoiding robot, and we decided to upgrade it by controlling it with a PS3 controller, so I am asking if above the Arduino UNO we can attach the USB host and above the Host attach ...
1
vote
0answers
26 views
How can I reduce speed of motor with motor shield?
I'm using arduino and adafruit to control 4 motors for a little robot.
I have this code example:
#include <AFMotor.h>
AF_DCMotor motor1(1, MOTOR12_1KHZ); // create motor #2, 64KHz pwm
...
0
votes
0answers
13 views
Brushed DC motor control with Arduıno motor shield
I am working on a wind turbine project and I need to control a brushed DC motor with an Arduino Motor Shield to charge a 12 volt battery.
However, fluctuations are coming from the motor, via this ...
0
votes
1answer
71 views
DC motor not start?
My aim is to create a simple obstacle avoiding robot using Ardunio.
I have used L293D motor shield to drive the DC motors and supply it all with 12V. I am using a sonar module to detect the obstacles....
0
votes
0answers
33 views
When IR Reciver configuer not working DC MOTOR?
I made obstacle avoiding robot using Arduino uno. After that I wont to attach IR reciver to turn on , turn off my ROBOT. Also ,I attach DC motor as fan.With out any ISSUES the following code working ...
0
votes
1answer
24 views
Problem with connecting pins on an Arduino board with an L239D shield
I have an L239D motor shield just like the Adafruit motor shield. I had a question in my mind. While making a robot, I could not connect my pins from various sensors in Arduino as the motor shield is ...
0
votes
1answer
45 views
L298N vs Motor Shield R3
I'm new to Arduino and need some clarification on motor drivers.
I was wondering if I can use a L298N instead of the Motor Shield R3, I hope not to be comapring apples to oranges, the doc of the ...
2
votes
1answer
51 views
Pause between switching motor direction
I'm new both to this forum and to Arduino. My robot is comprised of Arduino Uno with Arduino Motor Shield, 12V DC gear motor, and two limit switches. The robot supposed to move endlessly on rails ...
0
votes
1answer
61 views
Arduino motor shield
I'm making a soccer car with arduino. And I have this undocumented motor control shield. So I don't know how to program it. I've tried to code it as if it be an H bridge, but is not working. Someone ...
0
votes
1answer
38 views
Soldered AdaFruit Moto Shield V2 not running motor
This is my first soldering attempt. Attached image shows AdaFruit motor shield V2.3 soldered to an Arduino Mega. But only a subset of pins: explanation below.
The following code; taken from the ...
0
votes
1answer
40 views
DC Motor Pinning the Ada Fruit Moto Shield with the Mega2560 R3
I picked up an AdaFruit Motor Shield V2.3 . The example on the site shows how to code the DC Motor connection
// Create the motor shield object with the default I2C address
Adafruit_MotorShield AFMS ...
1
vote
1answer
31 views
use only one input pin in L293?
I have an L293 motor driver chip, in which the two input pins are used in order to turn the motor forward or reverse, or stop it. So I wοnder if I could use only one input pin, ...
For running mode: ...
