DESIGN OF THE ATWOOD AIRCRAFT PRACTICUM TOOL USING INFRARED SENSOR BASED WIFI MICROCONTROLLER NODEMCUESP8266 By: YUSNITA PUSPITA SARI NIM.08021381924041 ABSTRACT Generally, Atwood aircraft practicum data collection is still manual so that the data obtained has relatively low accuracy and for processing measurement data is also still manual so it takes a long time. Therefore, in this research, t…
Upwelling is a phenomenon that often occurs in the oceans. Upwelling itself is defined as the process of increasing the mass of seawater in the deep sea layers to the surface caused by a void of seawater masses on the surface. The existence of this upwelling phenomenon causes an anomaly that causes many impacts on the oceans and the earth's atmosphere in an area. The Ocean Dipole Index (IOD) is…
Physical pendulum practicum data collection and processing are generally still done manually, so it takes a relatively long time and errors often occur which cause the low level of accuracy of the data obtained. Therefore, in this study, the development of a physical pendulum practicum tool based WiFi microcontroller nodeMCU esp8266 with an infrared sensor as a measuring pendulum period. The da…
Generally, the free fall motion practicum data collection is still using stopwatch. Thus, the accuracy resulted is relatively low. Moreover, the processing of the data is done manually which requires a lot of time. Therefore, the practicum tool for the free fall motion is developed using an infrared sensor then the data obtained will directly be transferred using Wi-Fi microcontroller NodeMCU E…
-
Penelitian ini dilakukan pada Sub-cekungan Arjuna Selatan Cekungan Jawa Barat Utara yang memiliki potensi reservoir yang baik dan sangat prospektif di Indonesia. Data yang digunakan pada penelitian ini adalah satu data sumur dan data seismik 2D Post Stack. Zona target yang berada pada Formasi Cisubuh didominasi shale dan diselipi sandstone yang berpotensi baik sebagai batuan penudung. Dari hasi…
Adsorption of procion red dye has been done from songket industry liquid waste using eggshell. Eggshell was activated using activator of NaOH 15%. In this research, the effect of eggshell weight, contact time, particle size of adsorbent and pH was analyzed to determine optimum condition. The result showed that the optimum adsorption using eggshell are weight at 0.95 gram, contact time at 90 min…
One type of lightning flash IC Flash with a single waveform is called Narrow Bipolar Events (NBE). There are two types of NBE, namely positive polarity (PNBE) and negative polarity (NNBE). Based on previous research, 12908 lightning recording data were obtained, but only 1096 data could be analyzed. The data NBE obtained were 111 PNBE and 70 NNBE. Until now, there has been no research that has …
Apabila kawat tempat benda tergantung itu putus, maka segera dapat dipahami pengaruh gaya- gaya di dalam sistem itu, yaitu pengaruh gaya berat pada benda yang mengakibatkan benda jatuh bila kawat putus dan pengaruh suatu gaya yang menyebabkan kawat tegang selama benda bergantung padanya. Gaya yang digambarkan tersebut di atas disebut ' Gaya Tersembunyi ' ( Arrested Forces ), yaitu gaya tersembu…