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Voltage Divider, increasing resistor value for solar tracker
I am working on a solar tracking device based on arduino and I am using LDR's (Light Dependent Resistors) as voltage dividers.
The wiring is similar to this:
The problem I am facing is that the ...
- 181
3
votes
3
answers
5k
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What is the purpose of a voltage divider in a flex sensor?
I've been following this flex-sensor-arduino tutorial on setting up a simple flex sensor with Arduino, and I got confused on this part:
The flex sensor changes its resistance when flexed so we can ...
- 135