Let's Make Robots!

5

Special limited offer for all LMR members!

Ok, officially this offer is over but if you contact Pome and tell her how beautiful she is (flattery will get you everywhere) you might be able to get this deal until the end of the week (9th of November 2013).

Dagu 5rover arduino code

Hello i Got the dagu 5 rover and the 4wd motor controller, attached it to an arduino,  i wrote code to use it but it doesn't seem to be functional

 

volatile int rotaryCount = 0;

 

#define INTERRUPT0 0  // that is, pin 2

#define INTERRUPT1 1//pin 3

 

#define DIRECTIONA 4

#define MOTORA 5

 

#define DIRECTIONB 7

#define MOTORB 6

 

int QEM [16] = {0,-1,1,2,1,0,2,-1,-1,2,0,1,2,1,-1,0};               // Quadrature Encoder Matrix

 

Dagu Rover 5 2WD + 2Encoders + PCB + Arduino Mega + Pan & Tilt with IR

Hi All, As a complete novice at this I thought it would be a great idea to get a Dagu Rover 5 with the addons for the kids at school and start up a club to program it. How wrong I was! I am in need of some serious help guys... I've managed to plug everything in, the 2 motors and encoders on the underside of the PCB board and have chosen not to use the 6xAA battery pack (9V) in favour of a single 9V battery (fits better under the PCB with all the cables). Problem number 1 is this: I think I am plugging in the black and red cables into the PCB in the correct locations - on the top

U7 got fried for some reason :(

I just got my Dagu 4 Channel Motor Controller, already a small part gave some smoke and one motor channel is not working anymore.

All four wheels were turning at the same time before the channel4 got fried.

Connections:

  VCC to Arduino 5V

4 PWM on the motor controller to 4 PWMs on the Arduino uno.

Price: $15 USD
I have yet to order one, but these things are amazing! They take a input voltage of any value between 6.3V-30VDC and it outputs a steady 5VDC at up to 1A of power! Read more