DIY World Clock Video Tutorial:

https://youtu.be/w0bavL0FH5I

DIY Wrold Clock Article Download Circuit diagram and Programming:

https://www.electroniclinic.com/diy-digital-world-clock-using-nodemcu-esp8266-and-hmi-tft-lcd/

In today’s episode, you will learn how to make a World Clock using a 10.1 inch HMI TFT LCD display module by the Stone Technologies and a Nodemcu ESP8266 Wifi Module by the ESPRESSIF systems. This is the smartest World clock; you don’t have to enter the hours, minutes, and seconds manually and there is also no need to use the RTC “Real Time Clock” Module. All you need simply select a time zone on your cell phone application designed in Blynk, wait for a minute and the time will be updated. This is the Pakistan’s standard time. These are the hours; these are the minutes and seconds. The time is synchronized with the Server timing after every 1 minute, due to which you will always get the exact time.

If due to some issues, the Wifi is disconnected the World Clock won’t stop working, the minutes and seconds are incremented automatically and will continue to work. When the wifi connection becomes active the World clock is synchronized again with the server time.

Let’s select a different Time Zone, I am going to select New York America……as you can see the time is updated, and now I can keep track of all my favorite Tv shows and movies from Pakistan. Now, let’s check time in Sydney Australia….this world clock is based on the 24 hours time format due to which we can easily know if it’s the day time or night time. This is my 5^th video on the 10.1 inch HMI intelligent TFT LCD module which is entirely based on my previous 4 tutorials.