http://repository.president.ac.id/xmlui/handle/123456789/1374 2026-04-07T11:53:45Z 2026-04-07T11:53:45Z Huda P., Yasin Noer http://repository.president.ac.id/xmlui/handle/123456789/1405 2019-08-05T04:26:40Z 2016-01-01T00:00:00Z

FAN SPEED CONTROLLED USING SMARTPHONE Huda P., Yasin Noer Nowadays, the technology seems regularly used to substitute human’s job. Electronic devices are one of the advanced technologies that can substitute the job. The devices are varies such as security device, automatic toll gate card and getting information using a smartphone are the advancement in the electronic technology that make human’s life easier. However, not all of the electronic devices are automatically works, for example a fan. From this point of view, the idea to develop and implement this final project comes up. The main objective is to build a controller which will turn to increase and decrease speed of fan using a smartphone over Bluetooth to ease the fan usage. An automatic controlled fan will help some people who used to increase or decrease speed of fan manually to be easier by using a smartphone. The prototype can control two speeds of fan which are speed one, speed two, and off state.

2016-01-01T00:00:00Z Jiwandono, Fiedel Tegar http://repository.president.ac.id/xmlui/handle/123456789/1403 2019-08-05T04:19:03Z 2016-01-01T00:00:00Z

CONTROL OF 3-WAY SWITCHES USING CLAP SOUND Jiwandono, Fiedel Tegar Nowadays, human always do their job with the help of technology. From securing the house with alarm or even using an RFID card as a train ticket. All of those are build with the intention to make the human life become safer and easier. From that intention, the author comes up with an idea to create a device for human to control the electronic appliances by using clap sound. The resulting switch circuit can be used to turn on and turn off the electronic appliances by means of clap sound. There is no need for the user to come closer to the electronic appliances anymore and physically switch them on. This project concentrates in designing the hardware and the software of the switch circuit. The prototype can identify three different number of claps and is successful to switch on and off three lamps, which represent three different electric or electronic appliances.

2016-01-01T00:00:00Z