Web4. júl 2024 · When sensor detects the turn on state, you enable a timing flag and start the TIMER. The operative word is when. If you manually turn off the light, disable the flag. When the flag is enabled the TIMER is checked to see if the interval has been reached, if so, turn off the light. if (flag == enabled && millis () - startTime >= (15 * 60 *1000ul)) { Web1. jan 2024 · Conjointly the manual operation of the lighting system is totally eliminated. during this project the sensing elements square measure used that square measure lightweight Dependent resistance...
Motion Sensor Light timer - Programming Questions - Arduino Forum
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Automatic Lamp and Fan Control Based on Microcontroller
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