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- Using Encoder with Raspberry Pi Zero W - Pololu Forum
Hi there, My setup includes the following components: 1 Raspberry Pi Zero W 2 Pololu Micro Metal Gearmotor #3056 1 Pololu DRV8833 Dual Motor Driver Carrier #2130 2 Pololu Magnetic Encoders #4761 I’m able to successfully run both motors in both directions, but I’m struggling to track the ticks on the encoder I’m reading in ticks using both sensors on each encoder and dividing the total
- 4-Channel RC Servo Multiplexer Help - forum. pololu. com
I have a 4-channel multiplexer to switch from RC control to Jetson Nano, autonomous control For some reason, I am unable to get SEL to recognize a valid signal I have read the manual, including Section 6 2, I am using default 1 696ms pulse width at 50Hz pulse rate with no luck blinking led on either master or slave I am embarrassed to report that have worked on this for a couple of weeks A
- DC Motor code and connect to Arduino - Pololu Forum
Note that this article uses a 12V motor, but your motor appears to be rated for 6V, so be sure to choose your power supply accordingly Also, the article uses the widely available L298N motor driver rather than a Pololu driver
- Ticlib: New Python library for driving Tic controllers - Pololu Forum
Hi, TL;DR: I released a new Python library for Tic controllers: GitHub - jphalip ticlib: Python library to drive Pololu Tic stepper motor controllers — Feedback welcome! I recently got my first Tic controller and started looking into ways to write Python programs for it I found the existing PyTic library but that only works on Windows and I use a Mac and a Raspberry PI I also wanted to
- Motor response of High Frequency PWM - Pololu Forum
What happens if you leave all other connections the same, but swap the motors around? Does the problem follow the motor? Be sure to turn the power off before changing any wiring
- Accurate 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 target set at having the gyroscope at 0 degrees However, I am having issues: I am noticing that the gyroscope drifts in a very noticeable way over time, even when I give it around 15 seconds to
- Pololu USB AVR Programmer and Windows 11
Hello Pololu team, I want to program a 3pi using Arduino on wIndows 11 I think I followed all steps I could find in " Pololu AVR Programming Quick Start Guide" I downloaded the libraries for the 3pi robot and added th…
- Pololu Forum
Pololu Robotics and Electronics support and discussion forum
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