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== Motivation == | == Motivation == | ||
Are my plants breathing? They seem fine, their leaves are green... but are they really okay? To observe my houseplants' respiration, a prototype of soap bubble maker machine is being developed. The quantity of soap bubbles will be in accordance to the CO<sub>2</sub> level of the plants' (closed) environment, divided into three categories: Low, Medium and High CO<small>2</small> level. | |||
== Materials == | == Materials == | ||
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== To-Do List == | == To-Do List == | ||
* Implement stepper motor speed | * Implement stepper motor speed (based on category (CO<sub>2</sub> value)) (s. Pseudocode below) | ||
* Stabilize bubble rings holder to the stepper motor | * Solve technical problems (failed to connect with ESP32? Stepper motor not working after extending wires? Unstable wires?) | ||
* For better and more directed air flow: add nozzle/funnel? | * Stabilize bubble rings holder to the stepper motor (done) | ||
* For better and more directed air flow: add nozzle/funnel? (done, but is air flow strong enough?) | |||
* Make wiring diagram | * Make wiring diagram | ||
* Documentation | * Documentation | ||