0

Protect Your Garden Against Cats #piday #raspberrypi @Raspberry_Pi

via hackster.io

Almost one year ago we moved from an apartment to a house together with our cat and baby daughter. The nightmare has started when our cat started using the garden as a toilet.

There was several tries to push him to come back to the cat litter, but all of them didn’t succeed, he really liked the garden as much as we do. So I started thinking about something which could prevent the cat to go there, initially I thought about ultrasonic speaker or compressed air to scare him. But both are not good for open spaces.

Then I thought about an presence sensor spraying water, but I did not want my baby daughter to get wet instead of the cat, so this problem required a more sophisticated approach. A computer vision system which could differentiate between a person and a cat, interpreting images from a live camera and triggering a Solenoid valve which can sprinkle water in the naughty cat.

Read more.


3055 06Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!


Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.

Join 15,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

What do you want from CircuitPython in 2020?

Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7:30pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Follow Adafruit on Instagram for top secret new products, behinds the scenes and more https://www.instagram.com/adafruit/


Maker Business — Apple’s Mac Pro doesn’t fall far from the tree

Wearables — How to twist light

Electronics — Linear Love

Biohacking — Vitamin-C + Gelatin for Accelerated Recovery

Python for Microcontrollers — CircuitPython snakes its way to Teensy 4.0, i.MX Feathers take flight and more! #Python #Adafruit #CircuitPython @circuitpython @micropython @ThePSF @Adafruit

Adafruit IoT Monthly — Learning from IoT Projects, Adafruit Joins the LoRa Alliance, Ring Ransoms, and more!

Microsoft MakeCode — MakeCode: Opening a World of Possibilities

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



No Comments

No comments yet.

Sorry, the comment form is closed at this time.