ESP32 in between Arduino and Maestro 18
Hello, I am working on a project that would have an ESP32 sit between an Arduino, using the Pololu Maestro library, and a Mini Maestro 18. The purpose of this project is to wirelessly trigger...
View ArticleClik here to view.
Seeking Some Guidance to Choosing the Right Microcontroller for Your Robotics...
Hi everyone, I am starting a new robotics project and could use some advice on selecting the right microcontroller. My project involves controlling a few DC motors, reading sensor data (like...
View ArticlePIR sensor + Arduino not triggering maestro sequences
Hi all I’m trying to trigger maestro sequences via an Arduino nano. I have 8 sequences working on the maestro. The idea is to have a pir sensor trigger a random sequence when motion is detected ever 5...
View ArticleArduino Trigger Sequences
Hello! I am trying to write a fairly simple program with Arduino and Pololu Maestro servo controller. I want ‘sequence 2’ to loop and ‘sequence 0’ and ‘sequence 1’ to play when their associated...
View ArticleUsing 6 Tic controllers with ticcmd - optimization questions
Hi everyone, i have revived a project that i begun some years ago. I have a 3d printed Moveo with 6 axis. i am using 6 tic T500 to control 6 stepper motors of various sizes. i am using python to read...
View Article1362 motor controllers
Can anyone provide me with the software link or tell me where to go to get the software link to download on my computer for the 1362 motor controller?? I want to “program” my controllers. Thanks in...
View ArticleProblem with Motoron Speed
Hello! I am working on a project where I need to control a motor with an Encoder. I bought the motor and the controller from Pololu, while the Arduino is Elegoo (The specific parts are at the bottom...
View ArticleRomi Question
To upload code and run it is it required to use the wifi adapter or can you upload and run code using a usb connector and run it without computer use (like upload the code it the sd card and clicking...
View ArticleWindows device descriptor request failed
Hi all When i connect my Pololu Maestro to my laptop i get a windows device descriptor request error if i try and connect it to my desktop it is not even seen, i have tried 2 different leads one is...
View ArticleRomi Chassis 90 degree turns
Hi, I have the Romi Chassis 32U4, and have been trying to figure out code to make it turn a precise 90 degree angle. I’m quite new to programming, so I was wondering if you guys know any code/ ways to...
View ArticleCan't get DRV8434S to fault on OL
I have the DRV8434S working great with a stepper motor, using the Arduino driver. The only problem I have is detecting a disconnected motor. I cannot get the OL bit on the FAULT register to set when...
View ArticleStraight line PID for Zumo 2040
Hello! I am trying to develop a PID for a Zumo 2040 to travel in a straight line to any distance from 7-10 meters to an accuracy of 0.1 cm. We have the distance working, but the Zumo is swerving and...
View ArticleVL53L0X processor utilization
Using an ESP8266. Which mode of operation (single read vs. continuous) uses the most processor resources? 5 posts - 3 participants Read full topic
View ArticleDoubts about QTR
Hi, I’m carrying out a project in physics, in which we have to create a robot that is a line follower. I have a question about QTR. My QTR is the QTR-8RC, when I try to run the Arduino code I...
View ArticleRomi Robot Encoders Counting Differently despite driving at same speed
Hello! I have a romi robot and I’m using arduino to program it. I would like it to drive straight. When I am using encoders to try to match values so that the romi goes straight, the left and right...
View ArticleTTL Communication Problem Between Pololu Micro Maestro, Arduino UNO, and...
Hello, I am currently experiencing a technical issue with my Pololu Micro Maestro and would appreciate assistance in resolving it. I have assembled a system comprising an Arduino UNO, a Pololu Micro...
View ArticleAccurate 90 degree turns and straight lines with pololu 3pi
I am coding a 3pi robot to follow a precise path consisting of straight lines and 90 degree turns. I am initially finding some success in using a PID algorithm to tune the straight lines, with a...
View Articlex64 Bytecode.dll
Hi, I’m currently working on a project that integrates Usc, UscCMD, 'Sequencer`, from Maestro, but I noticed that the provided Bytecode.dll DLL is only available in x86. Since my application runs in a...
View ArticlePololu A-Star 32U4 Mini SV Booatloader Issue
Hi, I am currently doing a project for an electric car that has to move a certain distance as close as possible with the least error as possible. I got the Pololu 6.3:1 Metal Gearmotor 37Dx65L mm 12V...
View ArticleUsing arduino to turn on multiple pushbutton switches
I would like to use a mini push button switch (with a cabinet mounted momentary switch) to turn on an arduino nano. Then I would program the nano to turn on (and after a set time off) four additional...
View Article