Defending your backyard from undesirable vegetation and extra weeds is half of the gardening course of. One maker and developer, aka Nathan from NathanBuildsDIY, has taken the matter to a completely new stage by creating this spectacular Raspberry Pi-powered resolution. After deliberating potential avenues, he settled on creating an AI-driven robotic that identifies weeds earlier than utilizing a Fresnel lens to pay attention gentle from the solar onto the weeds till they burn.
The system consists of a giant picket body that may be wheeled up and down paths in your backyard. It has a digicam for observing the territory that the Pi evaluates for potential weeds. As soon as an undesirable plant is noticed, its Fresnel lens is moved into place whereas the machine waits till the weed is sufficiently burned.
Nathan was type sufficient to not solely exhibit the undertaking but in addition share a video fully breaking down the construct course of making it simple for anybody to recreate themselves. He consists of every thing from the bodily schematics to wiring diagrams in addition to delving deep into the code used to function the system.
A full components record is obtainable within the video description however right here’s a short abstract of essentially the most main parts. It makes use of a Raspberry Pi 3B+ however you could possibly simply swap this with a Raspberry Pi 4 or perhaps a Raspberry Pi Zero 2 W. A Fresnel lens is important to focus the daylight to burn the vegetation, that is put into place with a collection of wheels and motors. The whole lot is powered by a LiPo battery and held into place with a customized picket body.
A good bit of software program is required to program the unit. You may anticipate some acquainted functions for those who’ve tinkered with AI on the Pi earlier than. You’ll want OpenCV in addition to Tflite (Tensorflow Lite) to run Tensorflow on the Pi. Different fundamental libraries are used as effectively, with Picamera getting used to regulate and take pictures with the official Raspberry Pi digicam..
If you wish to get a better take a look at this Raspberry Pi undertaking, we extremely suggest trying out the video so you’ll be able to see it in motion. Go to Nathan’s official YouTube channel, NathanBuildsDIY, for an in-depth take a look at this spectacular gardening software and make sure you comply with him for extra cool creations.
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