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edits
m
→Materials
m (→Materials) |
m (→Materials) |
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| Line 148: | Line 148: | ||
* ESP32 | * ESP32 | ||
* Breadboard (half-size) | * Breadboard (half-size) | ||
* | * CO<sub>2</sub> sensor MH-Z19C | ||
* Stepper motor 28BYJ-48 | * Stepper motor 28BYJ-48 | ||
* Stepper motor driver module ULN2003 | * Stepper motor driver module ULN2003 | ||
| Line 159: | Line 159: | ||
* Soap bubble liquid | * Soap bubble liquid | ||
* Lots of cables... | * Lots of cables... | ||
[[File:CO2_sensor.jpg|alt=|right|150x150px]] | |||
=== Wiring Diagram === | === Wiring Diagram === | ||
[[File:The_Plant_Plant_-_Bubble_Machine_Wiring_Diagram.png|350x350px|right]] | [[File:The_Plant_Plant_-_Bubble_Machine_Wiring_Diagram.png|350x350px|right]] | ||