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 have been working on an automatic watering system using 3 capacitive sensors with G, Vcc and Signal wires. I have tried assigning these sensors to various combinations of analog ports on an arduino nano. No matter which ports I connect the sensors to, when I try to read each port, I find...
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