DIY Boost Converter || How to step up DC voltage efficiently

Previous video: https://youtu.be/Jyrpx9rEGMI Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Support me for more videos: https://www.patreon.com/GreatScott?ty=h More project information (schematic, parts list, code,....) on Instructables: http://www.instructables.com/id/DIY-Boost-Converter-How-to-Step-Up-DC-Voltage-Effi Parts list: Amazon.com: 1x ATtiny85: http://amzn.to/1VXnHYs 1x IRLZ44N MOSFET: http://amzn.to/1OseN2X 1x 100µH Coil: http://amzn.to/1XbJMSb 2x 47µF Capacitor: http://amzn.to/1qlm6Oc 1x 100kΩ Potentiometer: http://amzn.to/1VXnEfe 1x 1N5819 Schottky Diode: http://amzn.to/1VXnDYN 2x 10kΩ, 1x 1kΩ, 1x 2.2kΩ, 1x 100Ω Resistor: http://amzn.to/1VXnAfN 2x PCB Terminal: http://amzn.to/1qlm0WQ Perfboard: http://amzn.to/1XbJBGA Ebay: 1x ATtiny85: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=181723892216&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg 1x IRLZ44N MOSFET: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=151459679896&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg 1x 100µH Coil: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=191674515964&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg 2x 47µF Capacitor: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=321434192964&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg 1x 100kΩ Potentiometer: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=281034196884&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg 1x 1N5819 Schottky Diode: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=130703663173&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg 2x 10kΩ, 1x 1kΩ, 1x 2.2kΩ, 1x 100Ω Resistor: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=271598211084&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg 2x PCB Terminal: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=181846953484&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg Perfboard: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=171887662582&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg In this video I will show you an efficient and common way how to step up DC voltages. At the end of the video I will also demonstrate how easy it can be to build a boost converter with the help of an ATtiny85. Music: 2011 Lookalike by Bartlebeats You want to support my videos? You can browse and buy tools&materials from my Amazon Store. This way I get a small commission: Amazon.de: http://astore.amazon.de/great043-21 Amazon.com:http://astore.amazon.com/gre09a-20 Amazon.co.uk: http://astore.amazon.co.uk/gre0b-21 Or you feel super generous and want to use this Amazon link as your Amazon home page. And do not worry, your purchases are all anonym and the prices are all the same: Amazon.de:http://www.amazon.de/?_encoding=UTF8&camp=1638&creative=19454&linkCode=ur2&site-redirect=de&tag=great043-21&linkId=ORZEQZEOVJAFURCZ Amazon.com:http://www.amazon.com/?_encoding=UTF8&camp=1789&creative=390957&linkCode=ur2&tag=gre09a-20&linkId=I5NDCEAVCD2OWM4S