TechHive: How to set a light timer using the new Philips Hue app
With previous versions of the Hue app, you could set a timer that would trigger a light scene when the time expired. For example, a 10-minute timer might end with the lights turning on at full ...
How to set a light timer using the new Philips Hue app
I clear the timer, set it up in Input Capture Mode, set the pre-scaler to ClkIO/1024, and enable Overflow interrupts, as the event I'm timing can take up to 10 seconds, which means the timer may overflow twice. I maintain a software count, in a uint32_t that is increment by 65536 every time an overflow occurs.
Namely, a countdown timer with six seven segment displays that shows the remaining months, days, and hours set by the user via push-buttons. The actual countdown would then be controlled by an RTC module (I read somewhere that the Arduino's internal timer is not accurate for extended time periods).
I have beginner skills on arduino, and I kind of jumped the gun into a project for school, to build a programmable switch timer, it has 4 buttons The switch is to be able to program on and off times of a bulb, it should be able to set 2 programs daily for each day of the week(i.e. i can manually program 2 on/off times for each day Monday through sunday).This also implies that date, time are ...
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