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Journal : Proceeding Applied Business and Engineering Conference

RANCANG BANGUN ROBOT SMART FARMING BERBASIS COMPUTER NUMERICAL CONTROL (PENGGERAK X, Y, Z) Muhamad Rama Ardiansyah; Muhammad Diono
ABEC Indonesia Vol. 9 (2021): 9th Applied Business and Engineering Conference
Publisher : Politeknik Caltex Riau

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Abstract

Farming in urban areas by utilizing the yard area or corners of the house efficiently is often referred to as urban farming. The main objective of this project is to create a sophisticated agricultural system with the help of IOT applications, so that it can easily maintain agriculture, this robot which will later be named SF-BOT. SF-BOT has options for planting seeds, measuring soil moisture and watering. To implement this feature, SF-BOT works which is controlled by Computer Numerical Control (CNC) with the help of Arduino and Raspberry pi. Testing of planting and watering seeds at each coordinate point The success rate is said to be almost perfect, with a level of accuracy and precision of the tool of 83%. The Real Time Clock (RTC) test is said to be close to precision with a tool precision level of 85.7. The duration of planting and watering at SF-Bot at point 1 the closest plant coordinate takes 20 seconds for seed A and at point 12 plant coordinates on seed C takes 2 minutes 8 seconds, where point 12 is the farthest coordinate point of planting. Watering time at 12 plant points on SF-Bot takes 2 minutes 30 seconds. Keywords: Computer Numerical Control, Arduino, Raspberry pi, internet of things
RANCANG BANGUN SMART GENERATOR SET BERBASIS INTERNET OF THINGS MENGGUNAKAN APLIKASI BLYNK Ricardo Martua Pasaribu; Muhammad Diono
ABEC Indonesia Vol. 9 (2021): 9th Applied Business and Engineering Conference
Publisher : Politeknik Caltex Riau

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Abstract

At this time, the system for replacing electric power when it goes out using a generator set still uses a manual power replacement system, turning on the Generator Set and monitoring the Generator set manually by using human control. The use of human control is not practical nowadays, because the owner of the house or building when the electricity goes out must turn on the Generator Set and transfer the power manually, which in this process requires a very long time and excessive energy. The main objective of this research is to create a sophisticated Generator Set system with the help of IOT, which will later be named Smart Generator Set. Smart Generator Set features automatic power supply change, automatic generator set turn on and Generator Set monitoring via Android Application. To implement this feature, the Smart Generator Set works using the principle of Automatic Transfer Switch and Automatic Main Failure with the help of the NodeMCU microcontroller. Testing the transfer of the power supply from PLN to the Generator Set or from the Generator Set to PLN is said to be almost perfect, with a very fast rate of power transfer. In several tests, the resulting displacement time lag is always under 10 seconds. Sensor testing for monitoring Generator Sets has a very good level of precision. Where in several samples of testing each sensor obtained a level of accuracy and precision above 95%.
Rancang bangun sistem monitoring perangkat elektronik berbasis android Vira Afifah; Muhammad Diono
ABEC Indonesia Vol. 9 (2021): 9th Applied Business and Engineering Conference
Publisher : Politeknik Caltex Riau

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Abstract

The development of the technology industry is currently very fast, not to mention that household electrical products are also increasingly varied. All of this equipment really requires electrical energy to operate it. Sometimes in a household there are a lot of electrical appliances, regardless of how much electricity is installed. Safety and comfort problems caused by overload currents are one of the most important things for electric power users. From the description above, the authors found an idea to make equipment that functions to monitor and control the use of electric power, namely a monitoring system and control of electronic devices based on android. The tool uses an ESP32 wifi module, ACS712 current sensor, 4 channel relay and an Android Smartphone. The way this tool works is the ESP32 wifi module measures the incoming current through the ACS712 sensor, after the current is obtained the ESP32 wifi module calculates the electricity usage rate (Tariff = (Power x electricity rate / watt) which is then stored to the server. If an electronic device crosses the power limit, then the electronic device is cut off via a relay on the last device. The server will be given a storage memory of the monitoring results in the form of a graph, so that it can be viewed again and given a scheduling system for the on or off time of each electronic device. On this tool, the accuracy level of the ACS712 current sensor is obtained , at sensor 1 is  98.56%, sensor 2 is 98.54% and sensor 3 is 98.33%.