Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at a detailed Introduction to MAX30100. MAX30100 is a heart pulse rate monitor sensor. This sensor consists of two Light Emitting Diodes (LEDs), (one emits infrared light and the other emits red light) modifiable optics, low noise signal processor that detects heart pulse rate signal. Its operating voltage is from 1.8v to 3.3v.
The MAX30100 is used in different industrial and medical equipment such as fitness measurement devices, medical devices, and different wearable instruments. In today's post, we will have a look at its working, pinout, protocol, features, etc. I will also share some links where I have interfaced it with other microcontrollers. If you have any questions about it please ask ...
Over the past century, dental care has remained a relatively rigid area of healthcare. However, the accelerated digitization of the past two decades has seen the sector rapidly adopt mainstream technologies, with the advancement taking a seemingly steeper trajectory by the day. We looked at some of the new technologies making their way into dentistry and came up with this list of what we reckon will rock the world of dental care for years to come:
3D prosthesis printing
3D printing is getting deeper and deeper into medicine. Many companies use 3D printing machines to create prosthetics to replace missing body parts. Although subtractive manufacturing still heavily dominates dentistry, the general projection is that 3D printing will eventually tak ...
Hello Friends! I hope you are doing well. Today, the topic I am going to discuss is Bachelor of Arts or it is also known as BA. It is a bachelor degree given to students in arts and sciences. Bachelor of Arts degree usually completed in three to four years, depends on the university and type of program. Here, I will cover the following topic: Popular Bachelor of Arts programs, their major subjects, career opportunities, scope of BA degree, and finally the top universities offer BA degrees.
Bachelor of Arts
The top BA programs offer are listed below:
Anthropology.
Archaeology.
Education.
French.
Public Administration.
Literature.
English.
Sanskrit.
Geography.
German.
Economics.
Hindi.
History.
Library Science.
Philosop ...
Update: Few bugs were reported by some readers, which I have corrected and updated the code. Now, its fully tested and 100% working.
Hello friends, hope you all are enjoying the start of winter season. By the way, I really hate winter season and I just want to hibernate in this season . :) Well coming to our today's lecture, my today tutorial, serial port in VB 2010, is actually based on a request made by one of the member on my Facebook Page and as it is a really good topic so i thought to share it.
Today we will make a software on Microsoft Visual Basic 2010 in which we will send data through the serial port in VB 2010. In this software we will send the data and also receive it. Simply follow all the given steps carefully and you can easi ...
As an engineer, for almost any project, you will need to spend time thinking about the type of stairs that would suit your building best. So, let’s look at seven options for staircases – followed by some of the most popular choices of stair treads.
1. Straight Stairs
The straight staircase – ah, the good old reliable option! Straight staircases are your bread-and-butter stairs, running directly from one floor to the next without any turns or curves.
Their simplicity makes them a cinch to design and build, which can be kinder on your budget, too. If you've got a more straightforward architectural style or want to maximize ease of navigation in your space, straight stairs have got you covered.Plus, they are versatile; toss in an intermediate landin ...
Hello everyone, hope you all are fine and having fun with your lives. Today, I am going to share a new project named as Interfacing of Multiple Temperature sensors DS18B20 arduino. I have already shared a tutorial on Interfacing of Temperature Senor 18B20 with Arduino but in that tutorial, we have seen how to connect one temperature sensor DS18B20 arduino. But today, I am gonna interface multiple temperature sensors DS18B20 Arduino. For this project I have used two sensors but you can use more if you want.
Temperature sensor DS18B20 is a one wire temperature sensor means we can get its data through a single wire and we can connect as many as we want temperature sensors with this single wire and can call them through their addressing. Each temperat ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, we will have a look at the DHT11 Arduino Interfacing. DHT11 is an embedded sensor, used to measure both temperature and humidity of the surroundings. It is made up of two different parts i.e. capacitive humidity sensor and a thermistor. DHT11 is a slow sensor but is quite efficient for the applications where we need to do some basic analog data exchange. There is a small chip inside this sensor which performs the function of analog to digital to analog conversion and gives the results for temperature as well as for humidity in digital form. This digital signal can be read easily through any micro-controller.
LM335 is another temperature sensor and to understand today's p ...
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Sending Email in Visual Studio 2010
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Hello friends, first of all I am really bad in designing stuff. Although I have tried to design the top image for this post but I know its not much cool well try to bear it .... :))
After the Microsoft Visual Studio 2010 - COM Port and Creating a Database in Microsoft Visual Studio 2010 tutorial, here's my next tutorial on VB.net. As the name suggests, this tutorial is about sending an Email through Visual Studio. Again I will use Microsoft Visual Studio 2010 and the language will be Visual Basic for this tutorial.
Usually Sending an Email through software seems quite a difficult task but in actual its really a very easy task. So at the end ...
Hi friends and hope you are doing very well. Today we would like to take one tutorial which is very essential in the industry which is analog input processing for handling analog measurements of physical signals like temperature, humidity, pressure, distance, flow and level of liquids, etc. Typically, sensors produce two types of analog signals to represent the equivalent measured signal which is current and voltage signals. The currently produced signals would be within the range of 4-20 mAwhile voltage signals are in the range of 0-10 v. because, that output signals represent physical signals, the limits of output signals are 0 to 10 v for voltage based sensors and 4 to 20 mA for current-based sensors, these values should be scaled to represent ...
Hello friends, I hope you all are fine and enjoying yourself. Today I am going to share my new project tutorial which is Relay Control Using 555 Timer in Proteus ISIS. We all know about relays that are used for automatic switching and are magnetically connected while electrically insulated. If you don't know much about relays then I think you should first read What is a Relay? in which I have given a detailed overview of relays and where are relays used? After reading this post you will have a good grip over relay and today's post will be piece of cake for you. Relays are mostly used with some microcontrollers like Arduino or PIC Microcontroller. You might also wanna have a look at traffic Signal Control using 555 Timer, which is good if you are i ...
