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App-connected air-freshener controller
Compact prototype electronics for a client’s phone-controlled air freshener.
Open the numbered review →Circuit board and powered test
Photo 229
Photo 229 · No date found
App-controlled air-freshener prototype, powered over USBA client wanted a small, discreet air freshener controlled through a phone app. This view shows the prototype’s compact controller powered on through USB. As I recall, I adapted an Adafruit-based design and added power-related components; I would need to revisit the circuit to confirm the battery and charging details.
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