Arduino Tutorial!! DIY: How To Make a SUNRISE Alarm Clock (with arduino , rtc , super bright led)
ฝัง
- เผยแพร่เมื่อ 5 พ.ค. 2024
- Code: mega.nz/#!F6JTEKgL!ewxnt4CCBb...
Back up link if you're having issues: quamiller.com/1r6V
Library: adf.ly/1iKabK
Parts:
adf.ly/1iKJ5v - Super Bright LED
amzn.to/2jq3riP - MOSFET
amzn.to/2jq0sH6 - RTC 3231
amzn.to/2iLv4ko - Arduino
amzn.to/2jq6gk5 - Knock Off Arduino with breadboard and wires (Cheaper Option/Starter Kit)
Music:
www.bensound.com/ - แนวปฏิบัติและการใช้ชีวิต
This is literally the best tutorial i’ve seen so far! I know NOTHING about this whole world and pretty much understood how it works! Thank u so much for helping me w making this (it’s gonna be partof my college project) Austin!, :)
Keep up the good work. I'm looking forward to more.
I had the same thought just a day ago and was looking for this and Omg was this video perfect thanks a million.
brilliant video
Hi Austin, im very gratefull for your code, i use it for me to wake up and now for my little plants, maybee you can help to understand how i can fadeout the same way like fadein...greetings from berlin
Just make this today, it work thank you
Awesome video Dude! very nice project! i love it! !!!
wow EXCELLENT video...THANKS...do more!!! ...
can you show us, how to include a display for the clock and a solution to set up the alarm time with buttons?
lg richelle
I like the video style thanks!
i have had something like this for almost 30 years. just a simple box that plugs into the wall, you plug your lamp into that... simple - you plug it in 12 hours before you want the sun to rise, so not programmable or anything... keep meaning to take it apart now that i am more electronics savvy!
What kind of wires did you use to connect to the super bright led light? how do they connect and stay??
Genius
this would be great for a led light strips, wondering if I can set the alarm time to cordinate with alexa, so I can hook this into my home automation system
I want it to be able to switch on ac current normal plug lamps instead of just using the LED, can that be done?
Thank you very much
I have a very bright led pad that runs on 5V(near 2A if source allows)
Before my mosfet arrives, I am using a Relay for now.
Does the relay click click click and wake you up?
I've been looking for something like this just need an arduino to practice on.
Did it help?
library link is broken
Hi!
I need help about a project to simulate sunrise - sunset with real time clock ⏰.
E.g. i want to start at 07:00 and stop at 19:00 dimming by time (every 15min) for six hours to peak and onother six hours decrease light to sunset.
*arduino uno
*DS1302 or DS3231 Clock Module with Battery
*AC Light Dimmer Module for PWM control, 1 Channel, 3.3V/5V logic, AC 50/60hz, 220V/110V
*dimmable led lamp
Unfortunately, it did not work for me
but it also looked very different to me. Why?
Thank you, I need something with all of the violence and power of a NUCLEAR LASER aimed right at my eye flaps otherwise I can't wake up. I'm basically deaf while sleeping.
Great video. I know this was five years ago, so I realize a reply is a longshot, but I'd like to make something like this except that it be tied to the actual sunrise (like data from NOAA or whichever service).
That might seem like an odd request because "just open your curtains, dude" but the ambient light where I live is so severe that I need to totally black out my window at night to sleep. I like waking at dawn, with the sun, but since artificial daylight has destroyed nighttime where I am, I can't actually enjoy a real sunrise. So, I want to make a fake one, in time with the real one. Any suggestions?
You can make something that opens the curtains of your room. I don't know how you could use real data, but you could load to the arduino the aproximate time of sunrise depending on each season, and have four buttons for each.
I'd use an NodeMCU (which, in very basic terms, is a arduino with wifi) to get the weather data off the NOAA's API. Then use said data as a queue to fade your lights. Otherwise, depending on the layout of your room, use a simple LDR sensor to detect the sunrise and fade your lights.
what version of arduino ide are you using in the video
1.8.1 semes to work
You showed us the time on you computer, it said it was Thursday, yet you entered Wednesday :)
How can i add more than one led with different colors?
Phillip Clarke definitely! I made a version two like this
i would like to have a copy of that. if you would prefer, you can it directly phckar@gmaim.com
I followed the whole video exactly and the light stays on and does not fade at all. I'm not sure what is wrong
I would have to see your code. If you are using my exact code then I would need to see your wiring.
This doesnt seem to prioritise efficiency, i want to use the least ammount of power possible during the night and try run it on a battery.
Im not going to run the LED on a battery, just need to run the code.
The link to your CODE does not link to your code. could you please send me the code or do a new link ? please !!!
The old link seems to be working but you can try this new one I made to see if it will work for you: quamiller.com/1r6V
Super douchey adwebsites
BAD idea to hook up LED's without a resistor in series, LED's have no significant resistance meaning a high current will flow and burn your board, the led, or both
johnDon While resistor would be better it would still draw alot of current, i think arduino boards are safe to output 20mA on outputs so it would be better idea to hook up LED to external source (preferably constant voltage rather than constant current)
Cekpi7 you can use a constant current source to drive LEDs instead of using resistors. But remember V=IR and LEDs are diodes so have very little resistance which means high current will flow and will burn out the led quick from overcurrent or overload your board. Higher resistance = lower current.
No you cant in this situation, you are using pwm signal to turn on and off led rapidly (to dim it) which means CC source will try to raise up the voltage to get same power. My suggestion would be to use 3-3.5V external source or higher and just change pwm frequency accordingly also changing start up duty cycle (if you use 4V source you might only go down to 60-70% duty cycle and get up to 90% for full brightness, not 100% since it would be 4V while LED requires around 3.5V)
3W led only draws around 1A on 3v which would make it 3 ohm load, but its not linear so at 2v it wont draw 0.6A like it would if its 3 ohm load, it probably wont even work on 2v.
Your links are trash spam. Will fill your apt book with spam for years