Nuha ABA, Muhammad Ulin
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Journal : Elektrika

Rancang Bangun Modul Kontrol Alat Terapi Batu Ginjal (ESWL) Dengan Mikrokontroler AT-Mega16 Berdasarkan Sistem Pernapasan Manusia Wahyudi, Bayu; Cipta, Kusuma Adi; Nuha ABA, Muhammad Ulin
Elektrika Vol. 12 No. 2 (2020): Oktober 2020
Publisher : Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/elektrika.v12i2.2267

Abstract

Extracorporeal shockwave lithotripsy (ESWL) is the most cost effective treatment option in cases of kidney stones. ESWL uses an energy source called lithotriptor to produce a shock wave that is high in electromagnetic energy in pulses to break down rocks into fine grains of sand and come out naturally with urine. In this study the authors modified the control of the ESWL unit by adding an automatic wave shooting system based on respiration from therapeutic patients using the MPXV7002DP sensor and the ATmega16 microcontroller and applying the 16x2 LCD as a display.The maximum reading capability of this module is 9000 times the active relay, which means that ESWL can shoot as many as 9000 times automatically according to human breathing. This automatic kidney stone therapy module can shoot as many as 3 waves in one breath. Has created a number of inspiration counters and the number of wave shots that ESWL has fired into kidney stone therapy patients.
Analisis Data Berat Badan Dan Panjang Bayi Dengan Alat Ukur Panjang Dan Berat Badan Bayi Berbasi Arduino Wahyudi, Bayu; Adella, Deny Julian; Nuha ABA, Muhammad Ulin
Elektrika Vol. 13 No. 2 (2021): Oktober 2021
Publisher : Universitas Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26623/elektrika.v13i2.3161

Abstract

Monitoring the nutritional status of infants at this time is mostly still using the manual method, by looking at anthropomeric standard books so that nutritional monitoring takes longer and is less practical. Babies need nutritional status based on age, weight, length of the baby (baby's height), and sex of the baby. To find out the nutritional condition of the baby, the author wants to develop a measurement tool for weight and length of the baby with the output data in Microsoft Excel. This study aims to design a baby's weight and length measurement tools with data output at Microsoft Excel and perform a function test. The process of detection in infants using ultrasonic sensors that serves to determine the height or length of the baby's body and load cell sensors to determine the baby's weight, then the LCD (Liquid Crystal Display) which displays the results of ultrasonic sensors and load cell sensors and Arduino Uno. The results of this study are an infant weight and height measurement tool with an arduino uno-based anthropometric index method with 2 ultrasonic sensors as height and length counters, and 1 load cell sensor as a weight calculator for infants that will later be displayed on the LCD screen.