LOGO!：A Step-by-Step Guide to Building a Simple Irrigation Control System Hello everyone, I am an engineer with over ten years of experience in the field of industrial automation. Today, I would like to share an interesting project – using the Siemens LOGO! smart relay to implement a small irrigation control system. This solution is particularly … Read more
I want to point out that I am by no means an electronics expert. If you ask me to make a circuit diagram or explain the details of how an electronic product works, I would be clueless. In life, I have a basic understanding of how electricity works, and I just fiddled with electronic components … Read more
There are many fun things for makers, but be careful not to overspend… An Irregular Directory Pitfalls of 12v Electromagnetic RelayPitfalls of Raspberry Pi GPIOpyfirmata Once, I bought 20 pots of pothos, and after returning from a business trip, very few were left, but I had always been indifferent, wanting to make an automated watering … Read more