E Amazings
  • Home
  • Automotive
  • Business
  • CBD
  • Crypto
  • Education
  • Entertainment
  • Fashion
  • Finance
  • Health
  • Home Improvement
  • Law \ Legal
  • News
  • Shopping
  • Sports
  • Technology
  • Travel
  • Need Help?

Subscribe to Updates

Get the latest creative news from FooBar about art, design and business.

What's Hot

What Closing Costs Do Home Buyers Have?

February 25, 2023

What Is Realtek HD Audio Manager

February 2, 2023

A Basic Guide To Cell Tower Leasing

February 2, 2023
Facebook Twitter Instagram
E Amazings
  • Home
  • Automotive
  • Business
  • CBD
  • Crypto
  • Education
  • Entertainment
  • Fashion
  • Finance
  • Health
  • Home Improvement
  • Law \ Legal
  • News
  • Shopping
  • Sports
  • Technology
  • Travel
  • Need Help?
Facebook Twitter Instagram
E Amazings
You are at:Home»Technology»ESP32 LED Eyes Help Keep Toddler In Bed
Technology

ESP32 LED Eyes Help Keep Toddler In Bed

By November 19, 2022No Comments2 Mins Read
Facebook Twitter Pinterest LinkedIn Tumblr Email
Share
Facebook Twitter Pinterest WhatsApp Email

[ad_1]

We’ve seen a lot of custom clocks here at Hackaday, many of which have pushed the traditional definition of the timepiece to its absolute limit. But for all their wild designs, most of them do have something in common: they assume you can actually read a clock and understand the concept of time. But what if you’re developing a clock for a toddler who’s only just coming to terms with such heady ideas?

The answer, at least for [Riley Parish] is a set of 3D printed eyes that are illuminated with either yellow or green LEDs depending on whether or not it’s time to get out of bed. More than just the color of the light, the eye design (which is embedded into the rear of the front panel) switches between wide-open and tightly shut depending on the time of day.

Internally the device is very simple, with the 5 mm LEDs and their associated resistors connected directly to the digital out pins on an ESP32 development board. While the dual-core microcontroller is admittedly pretty overkill for flipping some LEDs every 12 hours or so, the firmware does at least pull the current time from NTP — plus the powerful MCU offers plenty of room to grow. A web front-end to configure the device or check its current status would only be a few more lines of code.

As it so happens, this isn’t the first toddler timepiece to grace these pages. Perhaps unsurprisingly, those previous examples also used changing color to help indicate the passage of time.

[ad_2]

Source link

Related Posts

What Is Realtek HD Audio Manager

By Corbin BowenFebruary 2, 2023

A Basic Guide To Cell Tower Leasing

By Corbin BowenFebruary 2, 2023

The Flight Of The Dremel

By January 5, 2023

A White-Light Laser, On The Cheap

By January 5, 2023
Add A Comment

Comments are closed.

Our Picks

What Closing Costs Do Home Buyers Have?

By Corbin BowenFebruary 25, 2023

What Is Realtek HD Audio Manager

By Corbin BowenFebruary 2, 2023

A Basic Guide To Cell Tower Leasing

By Corbin BowenFebruary 2, 2023
Recent Posts
  • What Closing Costs Do Home Buyers Have? February 25, 2023
  • What Is Realtek HD Audio Manager February 2, 2023
  • A Basic Guide To Cell Tower Leasing February 2, 2023
  • Air Duct Repair 101: Everything You Need To Know February 2, 2023
  • Advantage LIC? How Budget Insurance Amendment Bill may benefit the PSU insurance giant January 5, 2023
  • The Flight Of The Dremel January 5, 2023
  • LIC offering multiple benefits on premium payment with co-branded credit cards with Axis Bank: Check features, offer January 5, 2023
Archives
  • February 2023
  • January 2023
  • December 2022
  • November 2022
  • October 2022
  • September 2022
  • August 2022
  • July 2022
  • June 2022
  • September 2021
Facebook Twitter Instagram Pinterest TikTok
© 2022 E Amazings - All Rights Reserved.

Type above and press Enter to search. Press Esc to cancel.