HACKED!: Laser Diode from DVD Burner || Constant Current Source
Автор: GreatScott!
Загружено: 2015-06-14
Просмотров: 3961382
UPDATE: It works! Here is a small video where I use another laser diode: • Laser Diode from DVD Burner ignites a match !
Previous video: • Electronic Basics #13: Coils / Inductors (...
Constant Current Load video: • Li-Ion Capacity Test || DIY constant curre...
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Twitter: / greatscottlab
Parts list, Schematic, PCB Layout is on instructables: http://www.instructables.com/id/DIY-L...
Facebook: / greatscottlab
Twitter: / greatscottlab
Support me for more videos: https://www.patreon.com/GreatScott?ty=h
Parts list (affiliate links):
Aliexpress:
1x Laser Module: https://s.click.aliexpress.com/e/_dZl...
1x MCP602: https://s.click.aliexpress.com/e/_d7g...
1x 3.3Ω / 5W Resistor: https://s.click.aliexpress.com/e/_dVd...
1x Vero Board: https://s.click.aliexpress.com/e/_dWv...
1x 1kΩ Resistor: https://s.click.aliexpress.com/e/_dYW...
1x IRLZ44N N Channel MOSFET: https://s.click.aliexpress.com/e/_dSu...
2x Screw Terminal: https://s.click.aliexpress.com/e/_d8g...
1x 500kΩ Potentiometer: https://s.click.aliexpress.com/e/_Bfh...
1x Thermal Paste: https://s.click.aliexpress.com/e/_dVi...
In this episode of HACKED! I will show you how I extracted a laser diode from a DVD Burner which should have the power to ignite a match. In order to power the diode correctly I will also demonstrate how I build a constant current source which delivers a precise and steady current to the load.
Music:
2011 Lookalike by Bartlebeats
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