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ESP8266 WIFI NTP VOLTMETER CLOCK

Using an ESP8266 programmed with the Arduino IDE to drive voltmeters to make a clock

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Description

Analog Voltmeter Clock powered by ESP8266. Grabs time via WiFi and NTP.

Details

Done in the style of

https://www.reddit.com/r/DIY/comments/akc9ft/i_made_a_clock_from_analogue_voltmeters/

However, using ESP8266, WiFi and NTP so it sets itself, and using a different enclosure design.

Files

voltmeter-scales.ai Printable Backgrounds for clock faces postscript - 455.92 kB - 02/19/2019 at 05:44		Download
IMG_20190218_204605.jpg JPEG Image - 3.83 MB - 02/19/2019 at 05:41		Preview

IMG_20190218_204555.jpg JPEG Image - 3.41 MB - 02/19/2019 at 05:41		Preview

IMG_20190218_205006.jpg JPEG Image - 3.21 MB - 02/19/2019 at 05:41		Preview

IMG_20190218_204610.jpg JPEG Image - 2.14 MB - 02/19/2019 at 05:41		Preview

View all 10 files

Components

1 × Voltmeter https://www.aliexpress.com/item/LHLL-Hot-Sale-Black-AC-0-300V-Round-Analog-Dial-Panel-Meter-Voltmeter-Gauge/32695253681.html?spm=a2g0s.9042311.0.0.67db4c4dMZVHBa

Discussions

Tolosan31 wrote 04/29/2024 at 19:08

Great project ! Is it possible to have the connection diagram ?

Are you sure? yes | no

Ian Jordan wrote 04/29/2024 at 20:00

The pins used for each function are right at the top of the Arduino code.

Are you sure? yes | no

Bernhard wrote 09/14/2023 at 21:09

Looks very cool! I built a similar one using vintage Russian Voltmeters a couple of years ago.

Are you sure? yes | no

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