Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
I am trying to let my cat feed itself by approaching a box that has a door that will open and close but only on my cats approach and departure.
The idea is that i can leave it outside so that only my cat can use it and the manky skanky local stray stops eating her food. this way when i am away...
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