Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to give you an elaboration on Introduction to LM293 an Integrated Circuit (IC). LM-293 is a dual independent accurate voltage comparator. LM 293 has a capability to perform its operation from a single supply source as well as from split power supply. The purpose to design LM-293 is to permit a common mode range to the ground level and it perform this operation with single power supply source.
LM-293 is the most common device in the market these days due to its high performance and cost effectiveness. This device is considered to be an ideal for a lot of electronics applications. LM-293 has a lot of features which make it different from all other devices. The ...
Hi Everyone! I hope you all are doing great. I am back to whet your appetite with daily dose of information and knowledge that puts you ahead from others and makes you stand out of the party. Today, I am going to give you the Introduction to 2n7000. It is an enhancement type N-Channel MOSFET which is mostly used for low power switching applications. It comes with different current ratings and lead arrangement. I am going to give you a brief detail about this component, so you don't have to go any where else to find information regarding this device. Let's get started.
Introduction to 2n7000
2n7000 is a uni-polar N-Channel Enhancement mode MOSFET which comes with terminals called drain source and gate.
In this transistor, the input voltage app ...
Hello friends, I hope you all are doing great. In today's tutorial, I am going to show you How to use Arduino PWM Pins. It's the next tutorial in our new Arduino Tutorial for Beginners series. We will design a small code in which we will be controlling a dc motor's speed using the Arduino PWM Pins but before going into the details, let me first give you an introduction to Arduino PWM Pins because without understanding the PWM, which is the abbreviation of Pulse Width Modulation, you won't be able to understand How to use Arduino PWM Pins. In our previous tutorial, we have seen How to use analogWrite in Arduino and I have told you in that tutorial that we use this command for PWM as well. So, today we will have a look at How to do that.
PWM is an a ...
Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at detailed Introduction to Atmega32. ATmega32 is eight-bit higher enactment microcontroller, it is manufactured by an Atmel (it is a designer and builder of different semiconductors materials). It is founded on enriched RISC which stands for (Reduced Instruction Set Computing) design which consists of 131 (one thirty-one) potent commands.
Mostly commands implement in one mechanism sequence. The maximum frequency at which it operates sixteen MHz. It delivers a subtle equilibrium among enactment and balance. It is the Pico Power sort of the normal ATmega328 kind which permits it to work below lesser voltage and power necessities, nearly 1.62 volts. In today’s post, we will have a look at its fort ...
Hello friends, I hope you all are fine. In today's tutorial, I am going to share the Raspberry Pi Pico Library for Proteus. It's a dummy library, we have just designed the display. We can't add the Python Code to it, but we can make it work with Arduino code. A mixture of Arduino and Raspberry Pi, I have given it an unofficial name "Arduino Pi". It's better to have something than nothing. You can design circuit diagrams using this library and can also demonstrate your project in presentations by designing simulations.So, let's have a look at How to simulate Raspberry Pi Pico by adding this Proteus Library:
Raspberry Pi Pico Library for Proteus
First of all, we need to download the zip file of Proteus Library for Raspberry Pi Pico, by clicking the below button:Raspberry Pi Pico Library ...
Hello friends! I hope you all will be absolutely fine and having fun. Today, I am going to share my knowledge with all of you about how to make a simple program for DC Motor Direction Control using Arduino. The word DC is basically an abbreviation of Direct current. So, a direct current motor is commonly used motor having two input terminals, one is positive and the other one is negative. If we connect these terminals with the voltage supply the motor will rotate. If you change the polarity then motor will rotate in opposite direction. You should also have a look at Difference between DC & AC Motors to get a better idea about these motors.
DC motor has a lot of applications. You can use it in automation projects, for controlling static as wel ...
Hey Fellas! Hope you are getting along with life pretty well. This post is another addition in this Arduino Tutorial for Beginners series. Today, I'll discuss How to use analogWrite in Arduino? The analogWrite is mainly used to update the status of analog pins and is also used to map the analog values on the PWM (Pulse Width Modulation) pins.
You can check the article that I have posted previously on How to use analogRead in the Arduino - this command addresses the analog pins on the board and reads its status, while today's one does the exact opposite.
In this post, I'll try to break down each and everything related to analogWrite in simple steps, so you can grab the main idea pretty well. Let's jump right in.
How to use analogWrite in Arduino?
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Hello Guys! Hope you’re well today. I welcome you on board. In this post today, I’ll walk you through the Introduction to IRF830.The IRF830 is an n-channel power MOSFET where conduction is carried out by both electrons and holes but electrons are the major carriers and holes are the minority carriers. It is a high voltage and fast switching device that comes with low on-state resistance. You can also check this post on the Introduction to IRF730 that I’ve uploaded previously.
I suggest you buckle up and read this post all the way through as I’ll detail the complete Introduction to IRF830 covering datasheet, pinout, features, equivalent, and applications. Let’s get started:
Introduction to IRF830
The IRF830 is an n-channel power MOSFET where electrons are the major carriers and hol ...
Hello friends, today's post as the name suggests is about how to send SMS with Arduino UNO and SIM900D using AT Commands. There are different types of SIM900D modules available in the market, so it doesn't matter which module you are using. All SIM900D modules work at AT commands basically so today I am going to show you how to send an SMS via AT commands without using any Arduino library. You should first read the AT commands manual which will give you an idea about AT commands. AT commands are special sets of commands which are used for communicating with SIM900 module. Using these AT commands we let our GSM work for us. Like if you want to send SMS then there's a specific AT command for sending the SMS similarly if you want to change the PIN co ...
In previous articles, we connected the ESP8266 to a pre-existing WIFI network. It is the commonly used method in projects, especially when there is interest in internet access.
For these cases, the ESP8266 operates as a “station” on the network. But we can find scenarios where there is no WIFI network to connect. Can we still use the ESP8266 in these cases? Yes, we can!
ESP8266 Operational Modes
The ESP8266 WiFi module can operate in 2 different modes:
STA (the module operates as a station and is available to connect to an Access Point).
AP (the module creates a network with customizable SSID and Password. We will discuss how each mode works, its limitations, and how to use
STA Mode
We use the STA mode to connect the ESP8266 to a pre-exist ...
