Hi Guys! I hope you’re doing great. Today, I am going to share Chapter Zero of the ESP32 Programming Course. I have called it Chapter 0 because today, we won't practically work on the ESP32. Instead, I’ll walk you through the detailed theoretical Introduction to the ESP32 Module, where we will discuss the ESP32 Pinout, Datasheet, Specifications, Features, Applications etc. in detail.
ESP32 is an embedded module that supports both WiFi and BT(dual-mode) connectivity and is thus used in Cloud-based IoT projects. ESP32 is the upgraded model of the ESP8266 module and is designed by Espressif Systems in China.
The following tables show the main features and technical specifications of the ESP32 module.
ESP32 Technical Specifications
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Hi Folks! I welcome you on board. Thank you for clicking this read. Happy to see you around. In this post today, I’ll walk you through the Introduction to CA3140.The CA3140 is a general-purpose op-amp that comes with a 4.5MHz frequency. It is a BiMOS Operational Amplifier incorporated with MOSFET Input/Bipolar Output that extends the advantages of both… high-voltage bipolar transistors and high-voltage PMOS transistors on a single integrated chip.
I suggest you read this post all the way through as I’ll detail the complete Introduction to CA3140 covering datasheet, pinout, features, and applications. Let’s jump right in.
Introduction to CA3140
The CA3140 is a general-purpose op-amp that comes with MOSFET Input/Bipolar Output and extends the advantages of both… high- ...
Hello friends, hope you all are fine and having fun with life. Today, I am going to share DC Motor Direction Control with Arduino. I have designed a complete simulation in Proteus, which will help you in understanding the controlling of DC motor. I would recommend you to first read How to Control relay in Proteus ISIS which will help you in understanding the functionality of relays because in today's tutorial, I have used relays to do the DC Motor Direction Control. I have already posted a tutorial on DC Motor Drive Circuit in Proteus ISIS.
So, for DC Motor Direction Control, I have used Arduino UNO baord, so you should also download this Arduino Library for Proteus so that you can use Arduino boards in Proteus software. I have also provide the si ...
Hi Folks! Hope this finds you well. Thank you for stopping by. In this post today, I'll be discussing the Introduction to BD137.
BD137 is an NPN medium power transistor mainly employed in switching and audio amplification applications. It is composed of silicon material and comes in the TO-126 package. The collector-base and collector-emitter voltages are 45V and the emitter-base voltage is 5V which details that only 5V is required to bias this transistor and start transistor action. The collector current is 1.5A which documents that it can support loads under 1.5A. Power dissipation is 12.5W and storage temperature ranges from -55 to 150C.
Read this entire post, as I'll walk you through the complete Introduction to BD137 detailing pinout, datas ...
Welcome to the next tutorial of our Raspberry Pi programming course. Our previous tutorial taught us to how to print from a Raspberry pi. We also discussed some libraries to create a print server in our raspberry pi. We will learn how to take screenshots on Raspberry Pi using a few different methods in this lesson. We will also look at how to take snapshots on our Raspberry Pi using SSH remotely.
Why should you read this article?
This article will assist you when working with projects that require snapshots for documenting your work, sharing, or generating tutorials.
So, let us begin.
Screenshots are said to be the essential items on the internet today. And if you have seen these screenshots in tutorial videos or even used them in regular commu ...
Hello everyone! I hope you will absolutely fine and having fun. Today, I am going to give you a detailed discussion on the topic Introduction to 78M05. I have already shared information about different IC's e.g. Introduction to UA741, MMBD914, LM224, LM386 and LM317. You must have a look at all these tutorials for the better understanding of this article. 78-M05 is basically a three (3) terminal. These terminals include input, output and the common terminal.
78-M05 is commonly available in TO-220 package having different fixed voltages at the output. Its construction process is based on planar epitaxial technology. These regulators are used for the employment of the process of internal limitation of the current. Safe area compensation as well a ...
Hello friends, few day ago I have posted a tutorial on how to do Arduino Simulation in Proteus. In that post, we have used an Arduino Library for Proteus but as this library is in its initial phases that's why currently it supports only three basic Arduino boards which are Arduino UNO, Arduino Mega2560 and Arduino Mega1280. But as we know there are numerous Arduino boards which are used these days. So, I searched a little and I came across this amazing Arduino Lilypad Library for Proteus which has the support for few other arduino boards, so I thought to share it with you guys. I have tested this library myself as always and its 100% working. I have tested it on Proteus 7 and I think it will work fine on Proteus 8 as well. As we have the support f ...
Hello friends, hope you all are enjoying and having fun. In today's tutorial, we are gonna see How to design a Multiple LED Flasher Project using 555 Timer in Proteus ISIS. In our previous tutorial we have seen How to design a LED Flasher Project with 555 Timer in Proteus ISIS, in which we have flashed single and double LEDs. In today's post, I am gonna extend that previous tutorial and will see How to flash multiple LEDs with 555 Timer in Proteus ISIS.
Its quite a quick tutorial, as I don't have much material on it and its also quite simple so no much explanation is required. The complete project is given at the end for download but again as I always mention, try to design it by yourself, so that you get some knowledge out of it.This type of proj ...
Hi Mentees! Welcome to another electronic tutorial about the 555 Timers. We are working on Proteus and in the present experiment, we'll design the circuit of Pure Sine Wave Inverter. Inverters are the opposite devices to rectifiers. We'll show you the meaning of this sentence in action Yet, before experimentation, we have to learn some predominant concepts about the experiment. So, We'll go through the following topics:
Introduction to Pure Sine Wave Inverter.
Components used in the circuit of Pure Sine Wave Inverter.
Working of the circuit of sine wave inverter.
Circuit simulation of pure sine wave inverter in Proteus.
Introduction to Pure Sine Wave Inverter
In electronics, we examine the output of devices in the form of waves. Basicall ...
In the previous post we have seen the project description of Voice Recognition Project using EasyVR shield. Today we will have a look at Getting started with EasyVR commander. EasyVR shield is a module which is used for voice recognition. First of all, we save our commands in the EasyVR shield and then we use these commands to control anything. In this project, I need to control the robot with voice commands like when someone says FORWARD then the robot start moving in forward direction.
Now first of all what I need to do is to save this FORWARD voice in the shield, which we will see today how to save the command in the shield and after that I will show you the Interfacing of EasyVR shield with Arduino UNO. So that when I say Forward the motor sta ...
