clock

Arduino DS3231 RTC Module DS3231 RTC (Real Time Clock) Interfacing with Arduino to build DIY Digital Clock

In the digital world today, being able to accurately tell time is crucial for various embedded systems, IoT devices, and automation projects. The…

ESP32 Based Internet Radio using MAX98357A I2S Amplifier Board ESP32 Based Internet Radio using MAX98357A I2S Amplifier Board

Analog radios are becoming extinct in this digital world since everything, from movies to songs, is being directly streamed…

Internet Clock: Display Date and Time on OLED using ESP8266 NodeMCU with NTP Internet Clock: Display Date and Time on OLED using ESP8266 NodeMCU with NTP

RTC or Real Time Clock is the most commonly used module in Electronics and embedded devices to keep track of time. But the…

Serial Communication Protocols Serial Communication Protocols

Before starting with Serial Communication Protocols, let’s break down the terminology into three parts. Communication is a very…

Modify the Clock Frequency to Reduce Microcontroller Power Consumption How to Modify the Clock Frequency to Reduce Microcontroller Power Consumption

Developers always have challenge delivering high levels of functionality and performance while simultaneously maximizing…

Internet Clock using ESP32 and OLED Display Internet Clock using ESP32 and OLED Display

In the previous tutorial, we have made RTC clock using DS3231 and ESP32. To minimize hardware requirements we will make…

 ESP32 Real Time Clock using DS3231 Module ESP32 Real Time Clock using DS3231 Module

In this tutorial, we will learn about Real Time Clock (RTC) and its interfacing with the ESP32 and OLED display.

Interfacing RTC Module (DS3231) with PIC micro-controller: Showing Time and Date Interfacing RTC Module (DS3231) with PIC Microcontroller: Digital Clock

Almost all embedded devices are designed to interact with the real world. They act as a bridge to communicate between the…

Binary Clock LED Binary Clock Circuit using Arduino

In this project, we are going to make a LED Binary Clock Using Arduino. Here we have designed a printed circuit board (PCB) to…

SR Flip-Flop Circuit Diagram with NAND Gates SR Flip-Flop with NAND Gates: Circuit, Truth Table and Working

The SR flip flop using NAND gate truth table is a basic sequential logic circuit that holds one bit of digital information. This extensive guide…