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Flower clock
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Flower clock using ESP8266 and MAX7219
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Model information
- Source
- Printables
- Category
- Other House Equipment
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
an alarm clock for my daughter. Uses an ESP8266 to get the time from internet. A speaker and WS2812B led strip for the alarm.
https://www.youtube.com/watch?v=lCmqtkWivjo
Electronics
for this you'll need following:
- ESP8266 (i used a nodeMCU)
- WS2812B strip
- 4 tactile switches 6x6
- 4x 10Kohm resistor
- max7219cng
- 2x Kingbright DC08-11EWA (7seg led display)
- 15Kohm resistor
- 2x Header-Female-2.54_1x2
- Header-Male-2.54_1x3
- IRL2703PBF mosfet
- 32ohm resistor (change as required, controls the volume of the speaker
- 330ohm resistor
- 2x 100uF capacitor
- potentiometer 10k - 3362P-1-103LF
i used transparent PLA for the flower petals. the center of the flower was printed in yellow PLA.
the petals were printed without supports. there are some custom supports in the STL file. it still needs to print with a lot of overhang. it's a challenge.