In this tutorial, we will create two types of IoT based clocks such as Analog and Digital using OLED display and ESP32 and ESP8266 NodeMCU development boards. We will use the NTP server to acquire the current time and display it on the OLED for the digital clock in a 24-hour format consisting of HH:MM: … Read more
In this tutorial, we will create an internet based clock using MAX7219 LED Dot matrix display and ESP32. We will use the NTP server to acquire the current time and display it on the MAX7219 display. Firstly, we will learn how to get time from the NTP server using EPP32 and after that, we will … Read more
Digital clock using ds1307 and PIC microcontroller Digital clock using ds1307 and pic16f877a microcontroller is designed in this project. Digital clock using ds1307 displays time and date on LCD. PIC16F877A microcontroller is used to design digital clock. I2C communication protocol is used to read time and date from digital clock ds1307. PIC16F877A microcontroller is interfaced … Read more