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Journal : Health Media

PROTOTYPE BABY INCUBATOR DENGAN SISTEM MONITORING BAK AIR BERBASIS INTERNET OF THINGS (IOT) Muhammad Akbar Hariyono; Upik Ari Erlita; Bayu Setyo Wibowo
Health Media Vol 4 No 2 (2023)
Publisher : UrbanGreen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55756/hm.v4i2.130

Abstract

Baby Incubator is a rigid box-like enclosure for protection temperature range 32 – 37oC and humidity range 50 – 60% RH inside. Heating temperature occurs in Baby Incubator because heating element on, while humidity occurs when water evaporation in chamber which will make the air in a wet state. If water in chamber is empty or runs out, then it will affect the humidity in Incubator and it’s dangerous for babies, because it make back burnt effect from air in incubator to hot, then is necessary monitoring with concept of IoT who utilize the web of the internet for get hold of data temperature, humidity and water in chamber to make nurses easier for monitoring. Researchers use methods reseach and development that would create a product concept of a circuit prototype Baby Incubator IoT Based. The hardware on this prototype is made up of Arduino uno, NodeMCU ESP32S, Seven Segment, Sensor DHT22, Sensor ultrasonic US-100, Buzzer and push button. Based on the results of testing and validation from media experts and material experts, the Baby Incubator Prototype tool with Waterlevel Sensor equipped with IoT-Based Water Tank Monitoring, it can be concluded that the prototype can be declared to meet the category of eligibility Very Eligible to apply or proceed to the mass production stage so that it can facilitate in the process of monitoring temperature, humidity, and water volume in the Baby Incubator tool.
PROTOTYPE ALAT TERAPI SHOULDER WHEEL DILENGKAPI MONITOR WAKTU TERAPI DAN SUDUT BERBASIS ARDUINO Upik Ari Erlita; Bayu Setyo Wibowo; Muhammad Akbar Hariyono
Health Media Vol 4 No 2 (2023)
Publisher : UrbanGreen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55756/hm.v4i2.131

Abstract

Shoulder wheel is a therapeutic equipment used to train the movement of the joints in the shoulder and prevent muscle shrinkage. This tool utilizes the rotation of the motor to assist the patient in moving the arm so that the constriction of the blood vessels in this area will decrease and the shrinking of the muscles in the patient can be prevented and is expected to be able to move like normal conditions. This shoulder wheel therapy tool is made with additional angle and time monitors to make it easier for operators and patients to perform joint range of motion exercises optimally. The purpose of making this shoulder wheel therapy tool is to make it easier for physiotherapy users to examine patients so that further actions do not increase the risk of injury to the shoulder of patients who have frozen shoulder. The tool designed in this study is controlled by Arduino Uno by utilizing an optocoupler sensor as an angle sensor and a 16X2 LCD as a monitor for the duration of therapy. A DC motor is used to move the wheel so that the wheel can rotate so that it can help therapy for patients. Based on the results of measuring the power supply voltage, the average measured voltage value is 11.2 VDC. Then the Buzzer voltage measurement obtained an average value of 4.87 VDC and the optocoupler sensor measurement for an angle of 45 degrees had an error percentage of 3.8%, an angle of 90 degrees with an error of 0.58% and at an angle of 180 degrees with a percentage error value 1%.
Rancang Bangun Heating Mantle Aquadest Dengan Pendekatan Ergonomi Berbasis Arduino Maya Sari, Hikmah; Kusnadi, Kusnadi; Hariyono, Muhammad Akbar; Zaini, Muhammad; Persadha, Galih
Health Media Vol 5 No 1 (2023)
Publisher : UrbanGreen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55756/hm.v5i1.166

Abstract

A laboratory support facility called "Heating Mantle" for aquadest distillation is urgently needed in the laboratory to be used as a cleaning tool as well as a mixture of chemicals in the laboratory. This research aims to make it easier to obtain aquadest water and reduce the high price of distillation equipment on the market, so researchers make a Heating Mantle tool. The method used in this research is Research and Development (RnD), by developing from previous research. The development carried out is in the control of the heating system using an electric stove and is equipped with a timer feature to make it easier for users to regulate and monitor distillation process, as well as with the DS18B20 sensor used to measure the water temperature in the chamber whose results will be displayed by OLED. The results of aquadest measurements with PDAM tap water samples have a pH level of 8.2 and Aquadest has a pH level of 7.9. The product test results can be concluded that when the product is tested on PDAM water, the result is that the water can be pure aquadest water. In the validation of the tool from material experts, the results were 93.3% and media experts obtained 86.6%. When seen in the feasibility category table, the result is "Very Eligible".
Modifikasi Alat Back And Leg Dynamometer Digital Dilengkapi Parameter Pengklasifikasian Kekuatan Otot Tungkai Dan Otot Punggung Berbasis Arduino Kusnadi, Kusnadi; Maya Sari, Hikmah; Setiawan, Aldinor; Hariyono, Muhammad Akbar
Health Media Vol 5 No 1 (2023)
Publisher : UrbanGreen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55756/hm.v5i1.167

Abstract

Back And Leg Dynamometer is a tool used to measure the components of back muscle strength, leg muscles of athletes, patients and workers to evaluate the physical status of performance and task demands. Because it will be beneficial for physical development. The method used in this study is Research and Development (RnD), by developing from previous research. The development carried out is in the addition of measurements for the leg and back muscle modes with a classification system that is carried out automatically with the aim of facilitating the user in measuring the strength of the leg muscles and back muscles. The results of product testing from data in the field can be summarized as follows. Comparison results of the Digital Back and Leg Dynamometer designed with the Analog Back and Leg Dynamometer have a measurement error value of 3%. The voltage generated by the battery is 10.59 Vdc with an error value of 1.59 Vdc and an error accuracy of 0.17%. On Arduino Nano measurements the resulting voltage is 4.75 Vdc with an error value of 0.24 Vdc and an accuracy of errors 4.98%.