Category Archives for Arduino

Recommended Video course on ESP32 with 90% discount

    Do you want to learn how to program ESP32 development board? Do you want to monitor data on web server ? Do you want to control relay or electrical devices from Webserver? Do you want to design a password protected web server? Do you want to control servo motor from Web and from anywhere in […]

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    Seven segment display interfacing with Arduino: Multiple

      common anode and common cathode seven segment displays

        In this tutorial, you will learn how to interface seven segment display with Arduino? How to interface multiple seven segment displays with Arduino? Seven segment displays are used to display numeric values of many types of sensors. For example, if you are designing a ac voltmeter or ac current meter using Arduino , you […]

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      Simple One Way Traffic Light using arduino

        simple one way traffic signal using Arduino

        Simple One Way Traffic Light: In this tutorial simple one way traffic signal is designed using Arduino Uno R3. Check a complete list of Arduino tutorials.  Traffic Lights are used to control the vehicular traffic. That’s why traffic lights are used to avoid the traffic jams and accidents. There are three lights in the traffic signal, having […]

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        power factor meter using Arduino : How to measure power factor

          simulation of arduino based power factor meter in proteus

          How to design power factor using Arduino? How to measure power factor using Arduino Uno R3 ? In this project, I have designed a power factor meter using Arduino Uno R3.  In last two articles, I have posted project on how to measure alternating voltage using Arduino and how to measure alternating current using Arduino? […]

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          ac current measurement using acs712 hall effect current sensor and Arduino

          AC load interfacing with acs712 hall effect current sensor

          ac current measurement using acs712 hall effect current sensor and Arduino. In this tutorial, you will learn how to design alternating current measurement system using acs712 hall effect current sensor and Arduino Uno R3. But you can apply same concept to Arduino mega, pic microcontroller, 8051 microcontroller or avr microcontroller. you just need make change […]

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          Acs712 current sensor interfacing with Arduino for ac and dc current measurement

          ACS712 current sensor interfacing with Arduino

          Acs712 current sensor interfacing with Arduino for ac and dc current measurement: In this tutorial you will learn how to interface acs712 hall effect current sensor with arduino? And How to measure dc current using asc712 hall effect sensor and how to measure ac current using acs712 hall effect sensor? Acs712 is a cheap solution […]

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          ac voltage measurement using Arduino: ac voltage detector

            simulation of ac voltage measurement using arduino

            Ac voltage measurement using Arduino: In this article, we will see how to measure ac voltage using arduino and how to design ac voltage detector circuit using arduino uno r3 and how to design alternating voltage measurement sensor using a very simple technique and at the end, we will see how to write ac voltage […]

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            wifi based home automation system over cloud using Arduino

              iot based home automation over cloud using arduino

              Wifi based Home Automation using ESP8266: Few weeks ago I posted Home Automations projects using various techniques such as Serial communication with PC home automation , Bluetooth based home automation, Infrared communication based home automation, Voice controlled home devices control system and  home automation from web page using Ethernet. Now I am using ESP8266 wifi module […]

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