Hello friends, I hope you all are doing great. Welcome to the 3rd lecture of Section 5(ESP32 Sensors) in the ESP32 Programming Series. We have already discussed the two built-in ESP32 sensors i.e. Hall Effect Sensor and Capacitive Touch Sensor. Today, we are going to discuss the 3rd and final built-in ESP32 sensor i.e. Internal Temperature Sensor.
ESP32 Internal Temperature Sensor is used to calculate the temperature of the ESP32 core. So, we can't use it to measure the ambient temperature (the temperature of the atmosphere), for that, we need to use embedded temperature sensors i.e. DS18B20, DHT11, BMP280 etc. We will first discuss the basics of this Internal Temperature Sensor and then will design a code to monitor the change in temperature by changing the frequency of the ESP32 CPU.
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Hi readers! Hopefully, you are having a great day and want to know more about technology. Enter a world where robots think, walk, and even learn. Welcome to the magical world of robotics. Our topic for today is robotics.
Robotics involves creating, assembling, and controlling machines that carry out tasks either fully or partly without help from humans. It includes ideas from mechanics, electronics, computers, and artificial intelligence. Although the concept of robots has existed for centuries, actual development began in the 20th century with robots in factories, particularly automotive manufacturing. This is where the foundation of robotics started.
Generally, a robot includes parts that move, detect its surroundings, decide how to act and has fuel for operation. There are robots that ...
Hi Guys! Hope you are doing well. We always strive to give the most relevant information as per your needs and demands. Today, I'll discuss the details on the Introduction to RJ45. It is a type of standard connector mainly used for data transmission.
Almost all ethernet cables come with this connector on each end, and they, sometimes, known as RJ cables. The RJ in the connector stands for registered jack while 45 defines the number of interface standard.
In this post, I'll cover each and everything related to RJ45, why it used, features, and main applications. Let's dive right in and nail down everything you need to know.
Introduction to RJ45
RJ45 is a type of connector, mainly used for Ethernet networking including connection with PC network cards, data switches, WiFi access p ...
Hi Friends! I welcome you on board. Happy to see you around. In this post today, I’ll walk you through the Introduction to Arduino Pico.
Arduino Pico is the world’s smallest Arduino compatible board, as said by Arduino Official Page. Because of its small size & low weight, it is normally used in autonomous projects i.e. drones, robots, quadcopters etc. where size is the real issue.
Arduino boards are introduced in modern electronics, to make projects economical and easy to design. A common man with no prior knowledge about programming can get hands-on experience with them. This smallest Pico version is readily available to turn your innovative thoughts into reality.
I suggest you read this post all the way through as I’ll detail the complete I ...
Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at Top 10 World Famous Websites That Use Magento Ecommerce. A simple check on Webspotter reveals that most online brands use Magento eCommerce platform in their eCommerce operations. That isn't surprising at all because Magento eCommerce has many features that make it functional, flexible and secure.
Magento sites list includes 25% of the top 100,000 eCommerce websites. That means there are more websites generating leads using Magento than any other eCommerce platform out there. Of course, it would be impossible to list all websites using Magento, but here are the most popular.
1. Helly Hansen
Helly Hansen deals in ...
Hey Friends! Hope you are doing great. I am back to give you the daily dose of useful information that helps solve your problems, allowing you to make a better decision. Today, I am going to give you a quick review about one of the best PCB fabrication houses called JLCPCB.
If you are hobbyists or a student, you need to connect a number of electronic components together to streamline your project every now and then. Breadboards are ideal for this purpose if you need a temporary solution.
When things go complex and you need a permanent solution, breadboards fail to meet your needs and demands. This is where PCB comes into play. The function of PCB board is same as a breadboard i.e. connecting number of components together but it gives a permanent ...
Hello, welcome back with another PCB tutorial and in today tutorial I am going to discuss “What is Future of PCB?” Now, you will be pretty aware of the Printed circuit board.
Since the invention of PCB, there are different changes and evolvement happened in PCB and its evolvement make it advanced. Now PCBs are available in different shapes and hardly resemble their first invention. They are not just changing shape, but their efficiency rate is much higher than before. The manufacturing process and design of software make it more productive and cost-effective.
Now consumer demand is growing within passing time and so must PCBs. PCB is the base of all electronic devices. There is no doubt that the PCB maker feels intense pressure on developmen ...
Hey Guys! Hope you are doing great. Transistors are the fundamental parts of the recent electronic devices. They are available in two types i.e. NPN and PNP transistors. Based on the technical aspect and utilization, both types come with different benefits and advantages. Today, I am going to discuss the details on the Introduction to 2n3792. It is a PNP (positive-negative-positive) silicon bipolar power transistor mainly used for amplification and medium speed switching. It is manufactured using epitaxial planer process and comes in TO-3 casing.
I'll cover each and everything related to this transistor so you don't need to go anywhere and find all information in one place. Let's explore what is this about, its main applications and everything yo ...
Hey Guys! Hope you are doing great and having fun. Today, I am going to unlock the details on the Introduction to Lm324n. It is a seven pin operational amplifier that comes in discrete and compact single package.
It is a high gain voltage amplifier, where output voltage signal is much higher than the input voltage signal. I'll try my best to cover as many aspects as possible related to this operational amplifier so you don't need to go any where and you find all information at one place. Let's get started.
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Introduction to Lm324n
Lm324n is a high gain voltage amplifier that comes with differential input and single ended output.
It is designed in such a way, that the voltage difference between input terminals cr ...
Welcome to today's article on our comprehensive Raspberry Pi 4 programming guide. As we saw in the previous article, the Raspberry Pi 4 may power a single seven-segment display. In addition, we also interfaced a Raspberry Pi with 4 Seven-Segment Display Modules to display the time. However, this guide will show you how to construct a Raspberry Pi 4 crypto miner that uses very little electricity.
Cryptocurrencies have been the subject of widespread conversation for some time now. It's possible to use your computer to create them, and they can be used as currency. Because of this, the Raspberry Pi can also be used for Bitcoin mining. It's also possible to mine other cryptocurrencies. One drawback of mining is that the cost of electricity often excee ...
