Hi Folks! I hope you’re well today. I welcome you on board. Happy to see you around. In this post today, I’ll walk you through the Introduction to LF353N.The LM393N is a wide bandwidth and high input impedance Dual Input JEFET op-amp that is widely used in high-speed integrators and low noise circuits. The low bias current and input noise make it a good pick for audio amplifier applications. It carries a high slew rate (13V/uS) and wide bandwidth around (4MHz).
I suggest you read this post all the way through, as I’ll detail the complete introduction to LF353N covering datasheet, pinout, features, and applications.
Let’s dive in.
Introduction to LF353N
Introduced by the Texas Instrument, the LM393N is a high input impedance dual op-amp where the input of this device is attached ...
The Internet of Things ( or IoT) is a network of interconnected computing devices such as digital machines, automobiles with built-in sensors, or humans with unique identifiers and the ability to communicate data over a network without human intervention.
Hello readers, I hope you all are doing great. In this tutorial, we will learn how to send sensor readings from ESP32 to the ThingSpeak cloud. Here we will use the ESP32’s internal sensor like hall-effect sensor and temperature sensor to observe the data and then will share that data cloud.
What is ThingSpeak?
Fig. 1: ESP32 ThingSpeak
It is an open data platform for IoT (Internet of Things). ThingSpeak is a web service operated by MathWorks where we can send sensor readings/data to the cloud. We ...
I hope you all are doing great. In today's tutorial, we are gonna have a look at detailed Introduction to ESP-01. ESP-01 is an inexpensive, small-sized WiFi module, which consists of TCP/IP stack along with a built-in microcontroller. So, we can directly program this small chip and can bring WiFi capability in our Embedded projects. When first time this ship came into the market in August 2014, it got a lot of attention by users. The main reason for it to seek attention is that this module allows the microcontroller to connect with a WiFi available (and programmed to connect) and it follows Hayes Style Commands and develops a TCP/IP network.
ESP-01 chip integrates an antenna, RF balun, power amplifier, filters, and power arrangement module. ESP-01 is used in industry and many projects a ...
Hi Guys! Hope you’re well today. I welcome you on board. In this post today, I’ll walk you through the Introduction to TDA7294.
TDA7294 is a monolithic class AB power-based audio amplifier that comes with a DMOS output stage. It is primarily used for the amplification of audio signals in Hi-Fi field applications containing self-powered loudspeakers. The fault protection circuitry used in this device protects against short circuits.
I suggest you read this post all the way through, as I’ll detail the complete introduction to TDA7294 covering datasheet, pinout, features, and applications.
Let’s get started.
Introduction to TDA7294
TDA7294 is a monolithic class AB power-based audio amplifier that comes with a DMOS output stage.
This device comes with a wide voltage supply ra ...
Matrices are an essential topic in different fields of study, especially in mathematics, where you have a bulk of data and want to organize, relate, transfer, and perform different operations on data in a better manner. We have studied a lot of types and operations on the matrices and have worked on different types with the help of MATLAB. Today, we are here to present the applications of the matrices in different fields of study to clarify the importance of this topic. So, have a look at the list of topics we are going to learn. Yet, first of all, I am going to describe what a matrix is.
What is a Matrix?
In the fields of physics and mathematics, there is the use of different types of numbers in groups of various types. In order to organize the data into a manageable format, matrices ar ...
Hello friends, I hope you all are doing great. Today, we will create a wifi temperature monitoring system. For reading, we will use the DS18B20 sensor. For data processing and webpage creation, we will use our already known ESP8266.
The project will be built as follows:
Circuit assembly
Code for reading the DS18B20 sensor (we will use Serial for tests).
Creation of the webpage (we will use SPIFFS to store in FLASH).
But first, let's know a little about the sensor and the communication model it uses.
Materials
For this project, we will need the following items: For this project, we will need the following items:
1 x ESP8266
1x DS18B20 Sensor
1x Breadboard
1x 4k7 Ohms resistor
DS18B20
DS18B20 is a digital temperature sensor with good precision, good customization, pr ...
Hi Guys! Welcome you on board. Happy to see you around. In this post today, I’ll detail the Introduction to LM2596.LM2596 is a step-down voltage regulator, also known as a buck converter, mainly used to step down the voltage or to drive load under 3A. It carries remarkable load and line regulation and is available in fixed output voltages including 3.3V, 5V, and 12V. It also comes with a customized output version where you can set the output voltage as per your requirement.
Just stay with me for a little while, as in this post I’ll walk you through the Introduction to LM2596 covering the datasheet, pinout, features, and main applications of this tiny device. Let’s jump right in.
Introduction to LM2596
LM2596 is a voltage regulator mainly used to step down the voltage or to drive ...
The IoT is the interconnection of physical objects or devices with sensors and software accessing capabilities to communicate data or information over the internet.
To build an IoT network, we need an interface medium that can fetch, control, and communicate data between sender and receiver electronics devices or servers.
Espressif Systems created the ESP32 Wi-Fi chip series. The ESP32 module is equipped with a 32-bit Tensilica microcontroller, 2.4GHz Wi-Fi connectivity, an antenna, memory, and power management modules, and much more. All of these built-in features of this ESP32 module make it ideal for IoT applications.
Hello readers, I hope you all are doing great. In this tutorial, we will learn another application of ESP32 in the field of IoT (Internet of Things). We are using a PIR s ...
Hello Everyone! Hope you’re well today. Thank you for viewing this read. In this post today, I’ll be discussing the Introduction to BC640. BC640 is a bipolar junction transistor that belongs to the PNP transistor family. It is composed of silicon material and comes in a TO-92 package. It is used to drive load under 500mA. In this post, you’ll get to know everything related to BC640 covering pinout, working, alternatives, applications, and physical dimensions.
Keep reading.
Introduction to BC640
BC640 is a PNP bipolar junction transistor mainly used for amplification and switching purpose.
It comes with three pins called the emitter, base, and collector.
The base is the main terminal responsible for the entire transistor reaction. The small ...
Hi Folks! I welcome you on board. Thank you for clicking this read. In this post today, I’ll detail the Introduction to MUR460.
The MUR460 is a switch-mode rectifier used in inverters, switching power supplies, and as a freewheeling diode.
Just stay with me for a little while as I’ll be discussing the complete introduction to MUR460 covering pinout, features, working, and applications of this component.
Let’s get started.
Introduction to MUR460
The MUR460 is a diode used as a rectifier in high frequency and freewheeling applications, in switching mode converters, and as an inverter in telecommunication.
When this p-n junction diode is used as a rectifier it coverts AC signals to DC signals. The rectifier diode provides an alternating volta ...
