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Two Features Request: Alarm Clock + Countdown #16
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One issue i might see is that the buzzer may not be very loud for an alarm, so you may want to look into some other audio device such as a speaker, but it'll be difficult to implement without the hardware and would need some sort of amplifier. I don't these features would be complicated to implement, however I do not have access to the hardware as I am currently abroad and wont be back until September. I could push some untested changes however it will be unstable and may not work correctly |
Yes, that was exactly my guess about the alarm volume... I still have another option, but I need to dig for a way to activate a car stereo trough the arduino with some sort of hardware. |
A piezo buzzer would be fine if you can power it with more than 5v. However you would need some amplifier for it such as a transistor amplifier so the esp8266 3.3v logic pins can drive the 9v signal for example |
Hi, I currently have some free time, had built the LED Clock with esp2866 in combination with the DIYMachines config in the last couple of months, and do implement the countdown right now. https://github.com/mercredo/ESP8266-LED-Shelf/tree/countdown This is still work in progress, as I do not have much experience with c++. Atm I am testing it with a secondary board, but hopefully will do run some tests on my LED shelf in the next days or week. |
Hello,
I am opening this issue, if someday, you could try to implement those two features, ?
Countdown : when it reaches the end, all segment displays [00 - 00] while blinking (and emitting a sound)
Alarm Clock : when the alarm reaches the defined time, the clock is slowly dimming on and off (-> and a sound play)
For both idea I am looking to hookup a motherboard buzzer-speaker (still need to be purchased on AliExpress)
Thank you
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