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Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

noob questions

  1. U

    Noob question. Charger compatibility.

    I lost the power connector of my Microsoft Surface Pro 6 charger (see attached pic for missing part). Specs of the charger: Input: AC 100-240V (Worldwide use) Output: 15V 2.58A 44W. USB Port: 5V 1A USB 2.0. Microsoft Model:1800 I found a similar power cord (from my Epson L121 printer) that can...
  2. T

    Need help in minicomputer selection

    Hello everyone. This will be my first IoT project. I want a motion detector to trigger sound on the Bluetooth speaker. At first, I wanted to have a motion detector to send input over the Bluetooths or WIfi to a minicomputer that would play a sound on the connected remote speaker. But looks like...
  3. Asheekay

    Are EveryCircuit Drawings Valid Here? (And -of course- some other questions)

    So ... during a frustration-filled internet grazing (instead of browsing) last night, I stumbled upon EveryCircuit. And boy do I love it already! After playing with it all night and feeling a huge urge to upgrade to full version, I thought it's better to ask the pros before spending the bucks on...

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