ChatDiagram
Arduino · Embedded Systems · Flowchart

Arduino Temperature-Controlled Fan Flowchart

Type FlowchartStandard Sugiyama layered DAG + orthogonal routingEngine schematex-flowchartUpdated 7/8/2026
Arduino Temperature-Controlled Fan Flowchart
Drawing preview
The request

“Create a temperature-controlled fan-system flowchart: read a temperature sensor, compare the reading with a threshold, turn the fan on above the threshold, turn it off otherwise, wait briefly, and read the sensor again.”

Then tryAdd a high-temperature alarm branch.Change the threshold to use separate on and off values.
What is in this drawing

Read the decisions behind it.

01

Temperature comparison against threshold

02

Fan control based on decision

Can be adapted for any sensor-actuator loop with threshold-based control, such as thermostat, humidity control, or light-activated systems.

More like this

Other examples in this family.

Browse all flowchart templates →