Using nuts an bolts we're going to install it on the chassis.
The metal plate will be like an "L" shape, and will have two holes. We're going to mount them on the chassis using a small metal plate. We'll also need to install the two infrared sensors one in front and one in the back. In the last step we've already accommodated the H-bridge on the floor side of the robot. Raspberry pi communication pins: Tx: D11, Rx: D10ġ. a few cm ground clearance is needed to overcome small obstaclesĭon't forget to check the images for important details and building tips. it should have enough room for the electronics, batteries, and a raspberry pi case with a camera the direction will be controlled by varying speed on the front wheels so no separately direction mechanism is needed, also the robot will be able to rotate on the spot the back wheels should be able to move in any direction 360 degrees It will have traction on the front wheels by two separately DC motors The robot we're going to build is going to have the following specifications : Linux service configuration, package installation Basic arduino programming, this tutorial might be usefulģ.
#ARDUINO CAMERA WITH OSD SERIAL#
USB to serial FTDI adapter FT232RL to programm the arduino pro miniĢ. 2S 1300 mAh LiPo battery with XT-60 connector 3 v regulator (for communication between arduino and raspberry pi)Ģ2. NPN tranzistor (to drive the flashlight)ġ8.
Small LED flashlight (it will be transformed into a headlight)ġ1. Small nuts and bolts, hexagonal metal spacersħ. Plastic sheet ( you can also use a plexiglass sheet here )Ĥ. Programming: Android applications, python, arduino language, serial communication, MQTTĢ. Linux : using docker, docker compose, configuring services using systemctl, video streaming The technologies and concepts will be exploring here :ĭevelopment platforms: Arduino, Raspberry pi, AndroidĮlectronics: H-bridge, using a transistor to drive a big load, infrared sensors Then we're going to build and install an android app and use it to control the robot remotely using the camera and a wifi connection. Then we're going to set up the raspberry pi powering the robot and configure the project and install various dependencies. The device will be able to move independently the two front wheels and it will be able to use it's headlight. So this being said it's more ambitious then the average projects, but i think you'll have a lot to learn by examining some ideas here or even replicating the entire project.įirst we'll build the robot using plexiglass, plastic sheets, DC motors with gearboxes and various electronic components. This interesting but complicated project will cover things from designing building a robot, to advanced configurations in linux (raspberry pi) to building an Android application and controlling the robot.
0 kommentar(er)
