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All about petrykcom

Total posts:	Total posts: 60 [of which 0% help posts/ 0.01 posts per day]

Location:	Location: Kalisz
Country:	Country: Poland
Board Language:	Board Language: Polish

Last Visited:	Last Visited: 29 Apr 2026 11:08
Points:	Points: 275.99

Joined: 09 Apr 2007

Posts: 60

postRating: 11

Points: 275.99

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User articles

Date	Article
29 Apr 2026	Controlling a 12V relay directly from a 5V MCU using a Zener diode and a PNP transistor

Articles promoted by user in singature

Date	Article
29 Apr 2026	Controlling a 12V relay directly from a 5V MCU using a Zener diode and a PNP transistor