In this final project designed a tool that serves as a Measure Passing Vehicle Speed Sensor Using photoelectric. Photoelectric sensor consists of two light sensors (Phototransistor) and two light-emitting (Laser), which serves to detect the presence of vehicles across the sensor at a distance of 2 meters. Microcontroller ATMega 8535 is a data processing speed obtained from both sensors. the spe…
DIII Electrical Engineering Program, Faculty of Engineering University of Riau Plethysmograph (PPG) function to detect a heart rate signal. With the increasingly rapid development of PPG, the patients do not need to use a skin electrode mounted on a stick or in the position of the human heart. Photodiode sensors can be used and placed at one end of the finger, to get the heart rate. In this th…
One of the electronic system that we know is intverter that functions convert voltage direct current (DC) into alternating current voltage - (AC), one is 24VDC to a voltage 220 VAC 50Hz. The inverter serves as a very good backup power provider in the vehicle or at home, as emergency power when the electricity goes out. Also in the future, a DC to AC inverter will play an important role in chang…
Information on electrical conditions and electrical control in households is very difficult to do when away from home. The use of mobile phones can be the best solution for this because at this time the controller and monitoring system using the phone has grown rapidly. By using GSM and Arduino Module can make a tool that can monitor and control electricity at home. From the prototype-making ex…
This final project aims to make push-pull converter used power supply 220 V, 50 Hz inverter. The accumulator battery used as the source is 24 Ah A sealed lead acid (SLA) with a nominal voltage of 12 volts. The battery of this accumulator is as a voltage source from a push-pull dc-dc converter circuit whose output will be used for a 220 V, 50 Hz Inverter Power Supply. The test results for both t…
This final project aims to create a three phase controlled half-wave thyristor circuit used in charging system of accumulator battery whose power source comes from three phase transformer. The three phase transformer has the first secondary voltage of 25 volts and the second secondary is 19 volts. The accumulator battery used is of sealed lead acid (SLA) type with a capacity of 7.2 Ah with a no…
The activity of monitoring the discharge and the water level in the Koto Panjang hydropower reservoir is generally still done conventionally, namely the reading of a sign or water boundary installed in the reservoir by way of back returning from the power house to the reservoir which on average is done three times a day, It is necessary to monitor the discharge and water level in the Koto Panja…
In this era of globalization everyone is oriented on how to do things practically. That's because of the busyness and exhaustion of the times required to keep moving.For that, it is necessary an automatic control system to facilitate the work.One of them is by Creating Remote Controller Unit From Smart Fence System with Full Control Arduino Uno Based Control and Xbee Series 1 Modulein order to …
In this final project designed a tool that is Designed Transformer 50 Ampere 24 Volt / 220 Volt that serves to raise the voltage from the inverter circuit 24 volts to 220 volts. Process consists of: solar cells, regulators, batteries, inverters. the function of solar cells here converts sunlight into electrical energy, then the solar cell generated electricity will be connected to a regulator t…
The use of Computer Answer Sheet (LJK) continues to increase in various fields with various purposes. Information in the LJK need to be read perfectly. Manually LJK checking is not only complicated but also raises the chances of human error. Automation tool is present to replace human power that is considered less efficient in terms of time and accuracy. However, High prices make not all the fi…
This final project aims to create a design of push-pull converter that is used in charging system of accumulator battery whose power source comes from solar panel. The solar panel has a maximum power of 150 watts with a terminal voltage in a no-load state of 21.67 volts. Battery accumulator used is of sealed lead acid (SLA) capacity of 7.5 Ah with a nominal voltage of 12 volts. The solar panel …
At this time almost everyone has a vehicle or most people have more than one vehicle the same or different, such as motorcycles and cars. The more people who own the vehicle the more problems are caused by many factors. Factors causing the occurrence of congestion or density that occurred at the intersection of the highway is the factor of the road that is perforated and the presence of traders…
Inverter is one of the electronic devices that used to changing the voltage from DC (Direct Curent) into voltage AC (Alternating Curent). The output from inverter can be an AC voltage with the form of sine wave, square wave, and quasi square wave modification. Inverter is used in many types of industrial and home applications, mainly used is AC Motor Drives, System Controls and Uninterruptible …
Availability Traditional fishermen for 12 -15 hours go fishing to catch fish, and traditional fishermen are often faced with rapidly decaying fish problems. This condition causes the sale value of fish and fisherman income decreased. Fish captured by fishermen need to be stored in a cooler in order to remain fresh and durable up to the fish distributor. The main problem to keep the fish fresh, …
The current transformer is an apparatus used in measuring the current range of electric power installations on the primary side by transforming the large current range into a small current range so as to be measured by the amperemeter. In this research, a device consisting of current transformer with ratio 30/5, amperemeter and other supporting components. The system that has been made is then …
The goal of making “Making Smart Fence Drive System Unit With Remote Control Module Xbee S1 as the sender and recipient in the form of a data that will be processed on the microcontroller into a form of energy,the next decision the energy of motion into electricity using wiper motor as a activator of the fence.As for the methods used in the manufacture of these tools were the experimental met…
Sultan Syarif Kasim II Pekanbaru’s Airport is the third busiest airport in Sumatra. So it needs development for renewal of runway and navigation tools maintenance. At this time has been done the extension of the runway 36 for 360 meters, so that condition of runway now is 2600 x 45 meters. A result of this runway extension, the position of the Precision Approach Path Indicator (PAPI) lamphas …
With the development of microcontroller technology today, system can be done by using an electronic device instead of a conventional key security system. This motorcycle security tool uses pin code and controls it through the keypad. This tool is designed by utilizing Arduino Uno microcontroller as the main controller, wich the keypad serves as a pin code input tool and gives commands on the mi…
With the development of current microcontroller technology, security systems can be done using electronic tools instead of conventional key systems. This motorcycle security tool uses rfid and control it through rfid tags and rfid reader. This tool is designed by utilizing rfid and giving commands to the arduino to control the relay. This tool works when there is a rfid tags input through the r…
Generation of high teganggan very ekonimis indispensable in the world of electric to save costs. So they make a tool that can memabangkitkan high teganggan at a very affordable cost. With the disuply teganggan very lace is 15 volt tool is capable of creating up to 18 kv teganggan. This tool requires only ic NE 555 in order to generate high-frequency pulses that will be able to activate Transfor…