Title: I like to build simple IoT devices and code around them. While I am comfortable with the dev part, I have problems to understand the electronics.<p>This is why I started with modules (arduino, nodemcu, sensors, audio amplificators) but there are issues the weird resistor, capacitor and whatnot which is plugged beyween, say, the arduino and the sensor.<p>Is there a place I could learn this &quot;modular&quot; electronics, where I could find &quot;cookbook&quot; advices on these elements needed for the modules to work correctly?<p>Since this is the way I lend to develop (take a problem, look at the solution and understand the details on the go) I would love to get into electronics via this path, if possible.
Upvote: