SunriseLight Alternatives

SunriseLight reviews and mentions

• Conversion from tm struct and String into time_t
  2 projects | /r/arduino | 29 Jun 2023

  Redshift has code to calculate that locally which I use in my sunrise light project

• Advice to an engineering student
  2 projects | /r/ElectricalEngineering | 27 Jun 2023

  Since then I've made lots of things like audio amplifiers and effects, motor controllers, 3d printer controllers and firmware (and subsequently smoothieboard), muscle stimulators, bluetooth LED strip controllers, etc

• [Tertiary Level Engineering : PCB Board Design] I've converted the following schematic into board design but I do not know how to go about the layout design. Could someone show me an example PCB layout design preferably on Eagle software? Thank you.
  1 project | /r/ElectricalEngineering | 10 May 2023

  Here's a bluetooth RGB strip controller I made a couple years ago if you want an example.

• In your opinion, does a masters in EE or an FE certification hold more weight?
  3 projects | /r/ElectricalEngineering | 30 Apr 2023

  hackaday.com has a zillion links to examples; here's one two three four of mine and I've also got a laundry list of companies I've helped but whose technical details I can't legally publish (note that I've assisted many but not all of the companies in that link)

• How do you build circuits?
  2 projects | /r/ElectricalEngineering | 7 Apr 2023

  eg for this project my available inputs were intermittent 12v power, bluetooth, and the current time and location; and the desired output was 3× high current low-side switches that produced 12v RGB PWM corresponding to the colour temperature and brightness of the sky - so we need a bluetooth microcontroller, battery backup to keep time when 12v is absent, some battery management which wanted 5v in, a 12v buck to feed it, some MOSFETs, and redshift or similar code to plug into things.

• How can I use an Arduino board to control LEDs so it imitates the sunlight color temperature throughout the day?
  2 projects | /r/arduino | 28 Feb 2023

  Here's one I made earlier although it targets NRF52 and doesn't use Arduino libraries.

• Control RGBW led strip with ESP
  2 projects | /r/esp8266 | 5 Jan 2023

  I've got a similar project here, and most of the complication is for battery management - the actual LED strip drive is even simpler than yours because I chose MOSFETs that work nicely with 3v3 gate voltage :P

• Libraries
  3 projects | /r/arduino | 28 Dec 2022

  If you're curious here's a couple of my AVR projects (not using Arduino libraries at all), and here's an NRF52 one

• Half a million subscribers! Enroll here to receive your special flair!
  2 projects | /r/arduino | 14 Dec 2022

  I guess my Sunrise Light project could have been built on Arduino's libraries since an NRF52 core exists, but I didn't do that…

• Seeeduino Xiao
  1 project | /r/arduino | 24 Nov 2022

  For example, this old project of mine uses an NRF52832 (which is substantially similar to the '840, just missing USB) and it offers several services and characteristics including a battery level service, a DFU service, and a custom service for actually controlling it.

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