Adafruit PWM Servo Driver Library
-
Updated
Apr 3, 2024 - C++
Adafruit PWM Servo Driver Library
Arduino library to enable smooth servo movement.
二自由度云台实现人脸追踪。 首先是使用一款名字叫做IP摄像头的APP 采集手机摄像头的图像,在手机上建立一个视频流服务器。在局域网下,PC通过IP还有端口号获取图像。使用OpenCV的人脸检测的API获取人脸在画面中的位置,根据人脸位置距离画面中心的x轴与y轴的偏移量(offset) ,通过P比例控制(PID控制中最简单的一种)控制二自由度云台上臂与下臂的旋转角度,将角度信息通过串口通信UART发送给ESP32单片机(不限于ESP32,STM32,Arduino都可以)解析执行对应的操作,从而使得人脸尽可能处在画面的正中间。
A differential drive robot is controlled using ROS2 Humble running on a Raspberry Pi 4 (running Ubuntu server 22.04). The vehicle is equipped with a raspberry pi camera for visual feedback and an RPlidar A1 sensor used for Simultaneous Localization and Mapping (SLAM), autonomous navigation and obstacle avoidance.
PCA9685 full function driver library for general MCU and Linux.
This software is a devLib extension to wiringPi https://wiringpi.com/ and enables it to control the Adafruit PCA9685 16-Channel 12-bit PWM/Servo Driver https://www.adafruit.com/products/815 via I2C interface.
RaspberryPilot
A 6 degree of freedom (DOF) robot arm is controlled using the ROS2 robotic manipulation platform, MoveIt 2. The ROS2 Humble version of MoveIt 2 is used, which runs in a Docker container on an Nvidia Jetson Nano board. The robot arm is equipped with an Intel Realsense D415 depth camera used to detect ArUco markers on objects to be picked up.
This is to connect a LED-Lamp (with up to 16 channels and 4096 steps resolution per channel) to a mqtt server
Robotic arm to be printed on the 3D printer controlled by Raspberry Pi, PCA9685 for servomotors and programmed in Python.
Control LEDs connected to a micro controller using pulse-width modulation.
A robot with tiny hands
Add a description, image, and links to the pca9685 topic page so that developers can more easily learn about it.
To associate your repository with the pca9685 topic, visit your repo's landing page and select "manage topics."