![]() The system was tested and checked by medical team for validation. The system enables doctors to remotely follow-up the status of their patient using this computer (MATLAB) and smartphone. Technological advancement in the field of medical electronics and communication can help decreasing the cost of healthcare. So every time the heart beats the amount of reflected infrared light changes, which can be detected by the photodiode, with a high gain amplifier, this little alteration in the amplifier of the reflected light can be converted into the pulse. It is based on the principle of photoplethysmography(PPG)which is the non-invasive method of measuring the variation in blood volume in tissue using a light source(IR LED) and detector(PHOTODIODE).The IR LED transmit an infrared light into the fingertip, Which reflected back from inside finger arteries. A technique measured heart beat rate through a fingertip and arduino. From the sensor readings, with pre-programmed logic microcontroller identifies monitored human position, movement, humidity, vibration and heart beat rate etc. The system aimed at prevents delays in the arrival of patients medical information to the health providers, so which measure patients physical parameter by using wireless sensor networks. Sri Muthukumaran Institute of Technology Chennai, IndiaĪssistant Professor Electrical and Electronics EngineeringĪbstract–This developed model presents the implementation of an e-health smart network system. Comparing with Raspberry Pi the Arduino board is very good for beginners and if you are very talented in coding and you need to run multiple tasks the raspberry is nice.Arduino and Raspberry Pi based Efficient Patient Monitoring System If you are an engineering students you need to submit an engineering project the Arduino based project is very suitable, because the cording is very easy and the cost is also less. So in complex projects such as cloud connecting or internet-related projects the Raspberry Pi is the best choice, But you need well knowledge on this board for programming. The Arduino is a part of the Raspberry board. ![]() The Arduino is a microcontroller board, while the raspberry pi is a computer. Which is best Raspberry Pi or Arduino Raspberry Pi vs Arduino If the power connects its start running the program. The Arduino is from AVR family ATMEGA 328P Requires extra hardware to connect to the internet.ĭid not have onboard storage. It can easily connected with the internet. ![]() It requires a complex task to install the libraries and software for interfacing with sensors. It has some difficulty to power using battery pack. It can able to run only one program at a time. It can able to run multiple programs at a time. Works based on a single micro controller chip. Is a mini computer working with an integrated operating system Check simple Arduino Projects Difference between Raspberry pi and Arduino NO You can run only one program in time on the Arduino board. You can not run a full operating system in it. The microcontroller can run simple projects using LED, Sensor, Motors, Modules, And LCD. ![]() But the board can be easily set up and execute. The microcontrollers are not as powerful as compared with the Single-board computers. Arduino Uno board working based on a microcontroller of ATMEGA328P.
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