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If you are wanting to power a microprocessor, you need to more than likely reduce the power down the the required voltage as needed by the microprocessor. Most will either be 3.3V or 5V. Look up voltage regulators and how to use them. Switching regulators are more difficult to wire up and...
Hello all! I am getting into the solar hobby and have high hopes of building my own charge controller to handle up to 700W. I have been through this on another forum and most of the responses on there were to go buy a premade one or < 20A circuits, but I am a DIY'er and don't mind spending a...
I am very new to this and am hoping someone can help me with a circuit I am trying to build.
What I am trying to do is have 2 momentary push switches for adding or subtracting. I have found a 4017 counter/divider chip and am lost on how to get it to work. I am hoping to build the circuit to...
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