Hello geeks, welcome to our new project. In this project, we are going to make a very useful and interesting electronics tool that we as engineers or tinkers need in everyday life. We use the capacitor in most of our projects for various purposes such as filters or power supplies. Most of the time, we do not have a provision to measure the capacitor value in our digital multimeter. So, this time we came up with the solution. Hence, we will make our own capacitance measurement tool using Arduino.
Rather than investing in new electronic equipment, we will use an Arduino board and some basic components to measure the capacitance. To make this project, we should have some working knowledge about the capacitor. Here, we will not discuss the in-depth wo ...
Hello learners! Welcome to the introduction of the round PCBs, where we are going to discuss the round PCBs in detail. This is specially designed for articles for beginners as well as for intermediate skills in printed circuit boards. PCBs are the backbone of any circuit, and it is crucial to understand the type and application of the circuit and its PCB in detail before starting to work on it.
If you are going to buy crucial products like PCBs, always choose the best option that has positive reviews and a great experience. The best option for this is PCBWay.com, which has a great variety of PCBs, electronic components, equipment, and services. They have a vast variety of PCB services that range from high-speed PCBs to optical module PCBs, semiconductor tests, aerospace PCB circuit boa ...
Hello friends, I hope you all are fine and having fun with your lives. Today, I am going to share a new project which is Line Following Robotic Waiter. I hope you guys are gonna enjoy it. I have shared all the details below so that if you wanna design it then you can easily do it. I have designed this project for a client and it worked quite perfectly so I thought to share it with you guys as well.
I have designed this Line Following Robotic Waiter using Arduino UNO board. I have also shared the code below and have given all the instructions but still if you got into any problem then ask in comments and I will solve your problems. I have also shared a video below which will show you the working of Line Following robotic Waiter. So, let's get start ...
Hey Guys! Welcome you onboard. Today, I'll discuss an important topic titled "Introduction to PWM". I will try to cover everything related to PWM i.e. PWM Definition, PWM generation, why we need PWM signals? how it is used in a variety of applications ranging from motors, heating systems, hydraulics, control valves, pumps etc. One important thing to mention here is "PWM can be applied on both AC and DC electrical signals".
So, let's get started:
What is PWM (Pulse Width Modulation)?
As we all know, there are two main types of electrical signals i.e. AC and DC. Both of these signals are used as a power source for different types of electrical appliances. Now if we have a look at these electrical appliances, they operate at different voltage level ...
Hello readers, I hope you all are doing great. Welcome to Section 5 of the ESP32 Programming Series. In this section, we are going to interface different Embedded Sensors with the ESP32 Microcontroller Board. ESP32 development board is featured with some inbuilt sensors(i.e. hall effect sensor, capacitive touch sensor) so, in the initial tutorials of this section, we will explore these built-in ESP32 sensors and in the later lectures, we will interface third-party sensors with the ESP32.
In today's lecture, we will discuss the working/operation of the ESP32 built-in Hall Effect Sensor. Hall Effect sensor is used to detect the variation in the magnetic field of its surroundings. So, let's first understand What's Hall Effect:
What is the Hall Effect?
The Hall Effect phenomenon was fir ...
Hello Friends! Hope you all are doing great. Today, I am very excited because I am going to share my personal experience of streamlining final year project and what are the main Problems Faced by Students in Final Year Project and how to fix them.
An idea of developing final year project proves to be very daunting for some students that can scare the hell out of them. They feel like they need to be very prepared and come with a lot of skills and learning before they get their hands on final year project.
There are a lot of myth in designing and developing the final year projects that if we deal and address in reality, can fix a lot of worries and save a bunch of time.
Let's dive in and discuss the main problems faced by most of the students d ...
Hello friends, I hope you all are doing great. In today's tutorial, we are going to introduce you guys with our amazing new App, which we have named as Boostup. Our team has been working on it, along with CodeShod's Team, for quite a long time and now finally we have launched it on Google PlayStore. Btw CodeShod is my brother's company so I can assure you that this App is 100% legit and you can make impressive earning through it.
Nowadays economy is getting faster and alongside all this jobs are increasing with increase in unemployment and the reason for all this is not enough experience for any post or either low salaries where employees prefer being unemployed instead of a low salary job with high rate of work load. In this situation people are ...
Hello friends, I hope you all are doing great. Today, we are going to start Section-III of our Raspberry Pi 4 Programming Course. In this section, we will interface different Embedded Sensors with Raspberry Pi 4. Today's our first lecture in Section-III, so I am going to interface a simple LDR sensor with RPi4.
So, let's get started:
Components Required:
The following items are required to finish this Raspberry Pi
photoresistor module guide. You don't need a breadboard to accomplish
this, but having one would be helpful.Raspberry pi 4BreadboardPhotoresistor LDRJumper wires1uF Capacitor
What is a photoresist?
It is a common practice to employ photoresistors to determine the presence or absence of visible light or to quantify the amount of ...
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 ...
Hi Friends! I hope you are doing fine. Today, I am going to give you a detailed Introduction to Arduino Nano. We will also discuss Arduino Nano Pinout, datasheet, drivers & applications. It is a Microcontroller board developed by arduino.cc and based on Atmega328p / Atmega168.
Arduino boards are widely used in robotics, embedded systems, automation, Internet of Things(IoT) and electronics projects. These boards were initially introduced for students and non-technical users but nowadays Arduino boards are widely used in industrial projects.
Any kind of technical support and help is readily provided by the Arduino community. I have also designed this video tutorial on Arduino Nano:
Here's the figure showing the key points of Arduino Nano:
...
