A good robot is always welcome around here at Hackaday, and Hackaday.io user [igorfonseca83]’browser-controlled ‘bot s is no exception. Felines beware.
[igorfonseca83] — building on another project he’s involved in — used simple materials for the robot itself, but you could use just about anything. His goal for this build was to maximize accessibility in terms of components and construction using common tools.
An Arduino Uno gets two D/C motors a-driving using an H-bridge circuit — granting independent control the wheels — an ESP8266 enabling WiFi access, with power provided by a simple 5V USB power bank. [igorfonseca83] is using an Android smartphone to transmit audio and video data; though this was mostly for convenience on his part, a Raspberry Pi and camera module combo as another great option!
A few workarounds notwithstanding — considering some components in this particular configuration do not directly connect to each other — a bunch of code, set up of a website to act as a controller that accesses the IP address of the ESP8266, and an app installed on the audio/video streaming smartphone later, and you have a cat-stalking robot ready to rock. There are, of course, other uses for fpv robots, but with arguably less entertaining results.
[via Hackaday.io and Instructables]
Filed under: Android Hacks, Arduino Hacks, robots hacks
No comments:
Post a Comment