“Hey, hello friends, welcome back to my new article, I was working on a project that I will reveal soon. For this project, I needed a power supply of constant 5 volts and 2 amps, and while looking for voltage regulator options, I came across several, including the 7805, AMS1117, LM2596, and some adjustable step-down buck power supply modules […]
SIM900A GSM Module & Arduino: Sending/Receiving SMS & Making Calls Using AT Commands.
Introduction. If you love DIY electronics, you’ve probably heard about Arduino. It’s a fun and simple way to get into robotics and programming. But did you know you can also use it to send text messages and make phone calls? That’s right! With a little help from a GSM module (like the kind in your […]
Understanding I2C Communication Protocol: A Gateway to Seamless Interfacing
In the realm of electronics and embedded systems, efficient communication between various components is paramount. The Inter-Integrated Circuit (I2C) protocol has emerged as one of the most widely used communication interfaces, enabling seamless data exchange between microcontrollers, sensors, memory modules, and other peripheral devices. In this article, we delve into the fundamentals of I2C communication […]
Creating a Smart Home with Arduino: Exploring IoT Cloud and Arduino Nano ESP32.
Introduction. In the realm of home automation, the evolution of technology offers endless possibilities. The recent launch of the Arduino Nano ESP32 board is a game-changer, breathing new life into older systems. In this article, we’ll explore how an old home-automation PCB, originally designed for the Arduino Nano, can be rejuvenated using the Arduino Nano […]
4G LTE Module : How to Send, Receive & Make Call using AT Commands.
In the era of IoT and smart devices, integrating cellular technology like 4G LTE with microcontrollers such as the Arduino Uno opens up a myriad of possibilities. From sending SMS messages and making calls to transmitting data over the internet, the combination of Arduino and 4G LTE modules paves the way for advanced projects. In […]
4 Node Home-Automation System Using Smallest ESP32.| XIAO ESP32-C3 | Temperature,Humidity & Manual.
Introducton. In the realm of home automation, the integration of compact design and advanced technology has led to remarkable innovations. A prime example of this is a home-automation project that not only allows control of four appliances via a smartphone app and manual switches but also incorporates global remote access and environmental monitoring. This article […]
30Amp Home-Automation PCB for heavy Load Appliances.
In this article I am going to introduce my newly designed 30amp home-automation PCB. I have also designed lot other home-automation PCBs, like 2 node , 4 node and 8 node home-automation PCBs. These PCBs are fully tested and works very well These PCBs are best for home-automation system, But these PCBs could handle only […]
The Internet of Things (IoT): A Transformative Leap into the Future
The Internet of Things (IoT) is a term that has rapidly seeped into contemporary discourse and is reshaping our world before our very eyes. But what exactly is it, and why is it being hailed as the next big thing in the technological revolution? Defining the Internet of Things: At its core, the Internet of Things […]
The History and Evolution of Printed Circuit Boards (PCBs).
In the fast-paced world of modern electronics, one key component stands out as the backbone of nearly every electronic device we use today: the Printed Circuit Board (PCB). These intricate boards have revolutionized the way electronic circuits are designed and manufactured, enabling compact and efficient devices that power our daily lives. One company that has […]
4G LTE Module : The Future of Connectivity with Arduino.
In this Article, I am going to introduce my New PCB Design, 4G LTE Module. We have made lots of cool projects using this 2G GSM Module Such as home automation, location tracking, sensor monitoring and remote sensing. This 2G GSM Module is Awesome but this is era of 4G and 5G, 2G is outdated […]