How to build a Hidden Shelf Edge Clock - 3D Printable | Elegoo Arduino Nano | Smart Home | LED

I'll show you how to build a very smart looking shelving system that includes a hidden giant clock in the edges of the shelves, and integrated LED downlighters to show off your favorite items on the shelves. 👇 More info below 👇
As the lighting is LED (using WS2821B 'Neopixels') you can choose your own colours. A discreet photoresistor also dims the LED's when the ambient light levels drop - great for evening ambiance in any room.
List of items used in this project and where to find them:
■ An Arduino Nano(x1): geni.us/Arduin...
■ A 5m roll of WS2812B LEDS which has 60 LED’s a meter: geni.us/5mWS28...
■ A Photosensitive resistor module: geni.us/Photor...
■ A DS3231: geni.us/DS3231...
■ Some Hook up wire - ideally three different colours: geni.us/22AWGWire
■ A couple of 470 Ohm resistors: geni.us/Ufa2s
■ A couple of electric terminal block strips - each 5 blocks long: geni.us/Termin...
■ No 8 wood screws: geni.us/No8Screw
■ A 5v power supply with screw terminals: geni.us/PowerS...
■ Some thicker twin core cable
■ Some filament for the 3D printed parts: geni.us/PLAFil...
■ Wood infused PLA filament: geni.us/WoodPLA
■ Wall unit rail: geni.us/WallUn...
Support future projects, see DIY Machines' Amazon Wish List: www.amazon.co....
(As an Amazon Associate I earn from qualifying purchases. This helps to pay for the next project.)
I use a Prusa MK3S for my projects and highly recommend both it and the Prusa Mini. If I inspired you to take up 3D printing please consider purchasing a printer via this link: shop.prusa3d.co...
Prusa support my channel when you use that link at no cost to yourself. :)
These are some of my favorite tools I use and can recommend:
■ Battery-powered glue gun: geni.us/BoschBa...
■ Bosch Bit Driver: geni.us/Bosch-...
==========
The code, 3D printed parts, wiring diagrams and more information can be found here:
www.diymachine...
Drawing for CNC drilling of the backboard (if you have access to a CNC machine or know someone else who does):
www.etsy.com/u...
DISCORD server for project help/advice: / discord
==========
SAY THANKS:
Provide continual and dependable support through Patreon:
Support us on Patreon: / diymachines
Buy me a coffee to say thanks: ko-fi.com/diym...
SUBSCRIBE:
■ / @diymachines
DISCORD server: / discord
INSTAGRAM: www.instagram....
FACEBOOK: / diymachines
==========
List of camera and lighting equipment I use:
Sony A7 III: geni.us/Sony-A...
Tamron 28-75mm F2.8 RXD A036SF Lens for Sony-FE : geni.us/Tamron...
Aputure Amaran HR672C: geni.us/Aputur...
Aputure MC: geni.us/FAPGL
RØDE VideoMic Pro+: geni.us/RodeVi...
Blue Snowball iCE: geni.us/BlueSn...
Philips Hue Lightstrip Plus: geni.us/Philip...
Disclaimer:
This video is shared for demonstration purposes only.