In today’s business world, beginning a business is a bit easier than before. However, the competition curve is a bit stronger. Happily, 3D printing is becoming more and more accessible. Thus you may consider starting a 3D printing-related business. One great and profitable startup to consider is PCB (Printed Circuit Board) printing and manufacturing business. […]
The installation and use of outdoor security cameras have never been easier with advanced technologies that are currently in use. You can easily install a security camera now without calling an expert because we now have wireless cameras. The 4G Solar Security Cameras do not only work using the 4G network, but they also get
Have you ever watched a laser cutting machine? Ever wondered how light beams cut through metals? Well, if you study deep about laser cutting there is very interesting science behind the scenes. A laser cutting machine operates by applying high energy (often in gigawatts level) laser beams to a particular point, and these high energy
Most entrepreneurs and manufacturers find out that the old method of manufacturing electronic products and printed circuit board components is daunting because it is slow, error-prone and expensive. It is not designed for small batch runs and prototyping, or to support a large number of orders and requires a long preparation time. Fortunately, Turnkey Printed
In this tutorial, I will guide you step by step on how to create and fabricate a 5x5x5 LED cube using Arduino Mega. This tutorial will also cover all the fundamentals required to make a 5x5x5 LED cube, like how to create a 3D arrangement using LEDs, how to create different animations and patterns, working
In this tutorial, you will learn how to upload a bootloader in a newly purchased ATmega328P IC, and upload code in ATmega328P, ATtiny85, and ATmega8 using Arduino UNO board.In some Arduino projects, you may only want to use the microcontroller IC(ATmega328P) instead of using the whole Arduino UNO board. In that case either you can
About the power bank circuit In this project, we will be making a power bank using a pre-built power bank circuit and 18650 Li-ion cells. This power bank circuit has an onboard LCD that will show you the total charge remaining, input-output voltages, and current. It has two USB ports for charging your mobile phone.
What is an OLED display? The Organic Light Emitting Diode(OLED) display or also known as Organic EL Diode display is a type of display that is based on an organic compound that emits light in response to the electric current applied to it. It is a self-light emitting display that does not require a backlight
In this tutorial you will learn, how to convert your electronic circuit into a professional PCB and get it printed from an online PCB manufacturer.If you are an electronic hobbyist or an engineering student, you must have designed an electronic circuit using a general purpose PCB and have faced lots of problems. Like, wiring, mishandling
About GSM Module The GSM module that we are going to use here is SIM800L. It is compact and highly efficient as compared to other GSM modules. This type of module is used when you want to work on a cellular network using an Arduino. The SIM800L supports quadband frequencies of 850/900/1800/1900MH. By using this
What is ADC? ADC stands for Analog to Digital Converter. ADC is used for converting the analog input voltage to its digital form. It is necessary for every microcontroller to have ADC in it, as all the microcontrollers work only on digital input and output voltages. So, ADC takes analog voltages and converts them into
About NodeMCU NodeMCU stands for Node Microcontroller Unit. It is an open-source Lua-based firmware that is designed for IoT(Internet of Things) applications. The module that runs this firmware is ESP-12E and that module is based on 32-bit ESP8266 MCU. It has 2.4 GHz Wi-Fi that supports WPA/WP2. The ESP-12E comes with a programmer and a
About this project This project is all about how to create an automatic hand sanitizer using an Ultrasonic sensor and Arduino. You have already seen a lot many hand sanitizers based on IR sensors, and those hand sanitizers are really simple and easy to make. But those sanitizers are not efficient and accurate as hand
What is an RGB LED? The RGB LED is a type of LED that can produce three main colors that are RED, GREEN, and BLUE. In other words, it’s a single LED that contains three LEDs inside it. One for the RED color, one for the GREEN color, and one for the BLUE color. The
Consumer privacy is a rising concern among internet users, especially with the advancement in the field of IT, including artificial intelligence. Internet users across the globe are worried about online data security and privacy. According to an Intouch International survey, 67% of internet users in the US are vouching for stricter privacy laws.   Policymakers from
What is a Blue Pill board? Unlike, the famous Arduino UNO board, the Blue Pill is a high-performance ARM Cortex-M3 32-bit microcontroller development board that works at a maximum operating frequency of 72MHz. As you already know that Arduino UNO board has some limitations when it comes to more complex projects because of its limited
What is a BMP180 temperature sensor? The BMP180 sensor is a high precision digital pressure sensor of the BMPXXX series that is used for both educational and commercial purposes. It is based on piezo-resistive technology in order to achieve EMC robustness, high accuracy and linearity, and long term stability. It is used to measure Atmospheric
After a long wait, the latest iPhone models are being delivered to customers and the release of this new generation of smartphones marks a new beginning for the industry. Pushing boundaries in electronics innovation, the iPhone 12 has already become the most advanced 5G phone and will play a major role in making this technology
Dear reader, We are so delighted to announce our first online course in partnership with Udemy – the world’s biggest online course platform. We have launched our first course on Arduino with title “Arduino Course [Zero to Hero] – Learn Arduino by Doing Projects”. This is a complete course on Arduino, designed for students with
We are living in times where data is considered the new gold, and in such a world, don’t you think there is a strong need to protect your data from theft? If you’re a corporate, many of your employees will be on travel and they would be accessing your server from different parts of the
Ever wondered what makes your Smartphone, laptop, or desktop to become compact with each of its new models? What magic makes this possible? One of the reasons your electronic gadgets are getting slimmer is the printed circuit board. Along with the semiconductors, and other power electronic devices, PCBs play a major role in it. Want
A Printed Circuit Board or PCB is one component that is present in almost all the electronic equipment we use in our daily life. It forms the foundation of any circuit. A PCB is where all the electrical/electronic components are held together and interconnected without any wires. The connections on the PCB, is not only permanent
Podcasts have become a valuable piece of online content, and their popularity is growing as we speak. With as little as a Google search, you can find a podcast dedicated to nearly any industry or niche, meaning those wanting to venture into the world of podcasts have a lot of competition going around. Whether you
If you have a Raspberry Pi on hand, it will be quiet fun to make a VPN (virtual private network) using your Rasp Pi and PC. In this article, I will guide you on the basics of how to create VPN using Raspberry Pi. If you are new to the concept of VPN, it is
Nowadays, one cannot imagine life without the Internet. Arguably, the web is as revolutionary and ground-breaking invention as things like a printing press, the telegraph, or even the very technology of writing. Thanks to the Internet, billions of people across all over the world can communicate with each other, search for different kinds of information,
