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High Voltages
High Voltages

Arduino | ESP | Raspberry pi | IoT

  • Home
  • tutorial
    • Python
    • Esp8266
    • Raspberry pi
    • Arduino
    • Matlab
    • Circuits
  • IoT (Internet of Things)
    • How to MQTT?
  • Stories
  • About
    • Services
    • Privacy Policy
    • Disclaimer
  • Contact Us
    • Contact Us
    • Request for project
    • Advertise with us

What is the MQTT protocol?

Zulfiqar Asim / IoT (Internet of Things), How to MQTT? / Leave a Comment
What is mqtt

In this blog, we will learn about MQTT tutorial, its history, how it works (explained using block diagrams and examples from real life).

What is the MQTT protocol? Read More »

COVID-19 – DIY Projects for Arduino beginners

Zulfiqar Asim / Arduino / Leave a Comment
COVID-19 - DIY Projects for Arduino beginners

The aim of this video is to inspire electronic engineers, hobbyists, STEM students to spend their time at homes working on different creative projects and enhance their skills. This video is a collection of some projects that can help you in social distancing, remind you to wash your hands, update you with the virus in real-time.

COVID-19 – DIY Projects for Arduino beginners Read More »

Stray Error Arduino – How to fix Stray Error in Arduino??

Zulfiqar Asim / Arduino / Leave a Comment
stray error Arduino

Stray error in Arduino is a very common type of error, which is faced by many beginners. This tutorial will teach you how to get rid of Stray ‘/342’ ‘/302’ ‘#’ and other kind f stray errors.

Stray Error Arduino – How to fix Stray Error in Arduino?? Read More »

Corona Virus – Prevention using Arduino

Zulfiqar Asim / Arduino / Leave a Comment
arduino coronavirus

The aim of this video is to appreciate the Arduino and raspberry pi developers for creating devices that can prevent coronavirus (COVID-19) and inspire other developers around the world to come up with the idea and save the world from this deadly virus.

Corona Virus – Prevention using Arduino Read More »

Arduino MFRC522 tutorial – Is RFID tag present or removed?

Zulfiqar Asim / Arduino / 3 Comments
RFID tag present or removed ? Arduino MFRC522 tutorial

In this tutorial, I have explained how you can detect the presence or absence of RFID tags using the MFRC522 RFID card Reading module, Arduino and LEDs. This video also explains the specification of the MFRC522 RFID card reader and a discussion on how to increase the range of the reader.

Arduino MFRC522 tutorial – Is RFID tag present or removed? Read More »

WIRELESS HEADPHONES USING IR (DIY)

Zulfiqar Asim / Circuits / Leave a Comment
IR Wireless Headphones DIY

Wireless Headphones are expensive but you can make your own cheap using an IR sensor. Infrared Headphones is a project that will impress your Teacher. A project that will help you learn concepts of Amplifier, Signal and System and Wireless communication subject.

WIRELESS HEADPHONES USING IR (DIY) Read More »

Memes Only Python Developer can understand

Zulfiqar Asim / Python / 3 Comments
python memes

Python memes that will make you laugh. A list of some funny and hilarious python memes. Take a 5 minute break to refresh your mind.

Memes Only Python Developer can understand Read More »

Facebook group automation python – Web Automation

Zulfiqar Asim / Python / 1 Comment
Facebook group automation python – Web Automation

Facebook group automation using python will help you learn how web automation works and it is useful to post in multiple fb groups using 1 click.

Facebook group automation python – Web Automation Read More »

Raspberry Pi Based Photo Booth

Zulfiqar Asim / Raspberry pi / Leave a Comment
Raspberrypi based photo booth

Raspberry pi based photo booth will cost you around 150$ and that is cheap if compare to the other photo booths in the market and also you can customize it.

Raspberry Pi Based Photo Booth Read More »

Traffic Signal Using Arduino and Ultrasonic Sensor

Zulfiqar Asim / Arduino / 1 Comment
Traffic Signal Using Arduino and Ultrasonic Sensor

Traffic Signal Using Arduino and Ultrasonic Sensor is a density based traffic light system, which decides the flow of traffic according to density.

Traffic Signal Using Arduino and Ultrasonic Sensor Read More »

Smart Farms: Generating Techno-environmental Awareness

Zulfiqar Asim / IoT, Arduino / Leave a Comment
Smart Farms: Generating Techno-environmental Awareness

Our objective is to design, build and implement in-the-field technology in an ecological way that generates environmental awareness.

Smart Farms: Generating Techno-environmental Awareness Read More »

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I am Founder of High Voltages and I am crazy about technology. I graduated from Sir Syed University of Engineering and Technology, Karachi in the field of Electronic Engineering.I am here to help you in projects related to Electronic Engineering and Programming, such as Arduino, Raspberry pi, Python, GUI and Android apps.

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Hands on ESP32 with Arduino IDE

Hands on ESP32 with Arduino
Hands on ESP32 with Arduino
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  • LoRa P2P CommunicationLoRa P2P Communication using ESP32 & Xiao nRF52840

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