As a beginner, I vaguely understand (I think) why you need a pull-up resistor on some parts of a circuit. However, I'm not sure if it's okay to have multiple pull-up resistors in different parts of a project? Would I need to adjust the resistor values in such cases?
For instance, I've been adding sensors on my breadboard one by one as I test them, and here's what I got right now:
The DS18B20 ideally needs a 4k7, and the DHT11 ideally needs a 10k (from recommendations I've read). However, when I have them working in parallel like this, drawing from the same 5V supply, do things begin to change?
Am I about to fry my first arduino? :stuck_out_tongue: