Skip to content
Circuits DIY

Electronics & Embedded System news, tips and tutotials

  • Home
  • Basic Electronics
  • LED Drivers
  • Projects
    • OSSDAS
    • Atmega8 VA meter
    • USB li-ion charger
  • About
    • About
    • Ads, Privacy & Comments Policy
    • Contact
    • Donate
    • Workshop
    • Buy PCB/Kit
Subscribe

Computer

DIY 3.3V USB breakout board, LVTTL and LVCMOS compatible
Posted inUSB Computer DIY

DIY 3.3V USB breakout board, LVTTL and LVCMOS compatible

Nowdays 3.3V logic level is gaining popularity, almost every every new microcontrollers are working on 3.3 volt. The worst part is some of them are not tolerant to input voltage above…
Posted by Arnab December 9, 2016
DIY PoE injector for 10/100M Ethernet
Posted inBattery Computer DIY

DIY PoE injector for 10/100M Ethernet

So it's pretty frustrating to run a separate power cable to outdoor/distant networking devices like outdoor access points, IP cameras, VoIP phones. That's when PoE is useful, and now we're going…
Posted by Arnab November 10, 2016
Search CircuitsDIY
Topics
  • Amplifier 14
  • AVR 7
  • Basic Electronics 9
  • Battery 5
  • CFL/Tube 8
  • Computer 2
  • Datasheet 1
  • Digital Logic 1
  • DIY 12
  • FM/AM 7
  • Gadgets 12
  • Instruments 1
  • Inverter 22
  • LED Driver 10
  • Microcontrollers 7
  • Oscillator 8
  • Others 16
  • PCB Making 8
  • Reference Design 2
  • Site news 2
  • Solar Projects 6
  • Transmitter 4
  • USB 10
Copyright 2025 — Circuits DIY. All rights reserved.
Scroll to Top