More ideas from Dragan
Electric Circuit Symbols.jpg (1297×1953)

Electric Circuit Symbols.jpg (1297×1953)

This automatic battery charger circuit automatically shut off the charging process when battery attains full charge. It can be used to charge Lead-acid batteries.

Solar Charge Controller Circuit Diagram | The LED flashes when the battery is charged . . .

Solar Charge Controller Circuit Diagram | The LED flashes when the battery is charged . . .

Mick Feuerbacher Audio Projects

Mick Feuerbacher Audio Projects

For many people, self-defense after a disaster is a frightening topic. But you need to think about how you're going to defend yourself after the SHTF. via @urbanalan

For many people, self-defense after a disaster is a frightening topic. But you need to think about how you're going to defend yourself after the SHTF.

Top 15 Microsoft Outlook Shortcuts Every Admin Should Know

Did you know you can manage all of your email with Gmail? Julia Borgini explains why you might want to and how to set it up.

Ultimate list of cheatsheets for a SysAdmin

We’ve rounded up some of the best reference cards, cheatsheets and tutorials from command lines to file extensions, PowerShell to Subnet to ensure you’re never caught short again.