Arduino tutorials (0) : Introduction to Arduino uno

This video is the first video of the Arduino tutorials collection. It is about Arduino uno board and some electronic elements on it. I discussed USB port, power port, inputs and outputs, LED's, reset button, etc.

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Star Delta Starter with Arduino Nano

This project about star delta connection for a three phase motor. I did'n have three phase induction motor so I used three signal lamp instead. In star delta connection first, star connection actives and then after a while delta connection will active. The time between star and delta connection depends on how powerful your motor is. In this project it is possible to change the time from 0 second to 100 seconds by potentiometer connected to A0. I used Arduino Nano instead of any industrial PLC. The outputs of the Arduino is connected to the relay board and then it is connected to contactors. Contactor is a devise that can connect three phase voltage to an induction motor. There is a video of how this circuit works. Download link: https://drive.google.com/open?id=1rkaE7WTPg93gEQ8l0ehYUHintUx-WcQG

Single phase half-wave diode rectifiers

Half-wave rectifier with resistive load: Half-wave rectifier with R-L load: Half-wave rectifier with freewheeling diode: Half-wave rectifier with capacitor filter: Download link: https://drive.google.com/open?id=1609_GDuzLA2BWE0a7nPnaERC9rhMrg8N

Single phase full-wave diode rectifiers

This project is about simulating how some full-wave rectifiers work. Single phase full-wave rectifier with resistive load: Single phase full-wave rectifier with R-L load: Single phase full-wave center-tapped transformer rectifier: Single phase full-wave rectifier capacitor filter: Download link: https://drive.google.com/open?id=1G_NOCdJ_ZJbSNSWd6K4_vSgQORKfrQGA

Electrical projects

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