• Skip to main content
  • Skip to primary sidebar

Homemade Circuit Projects

Need circuit help? Post them in the comments! I've answered over 50,000!

Blog | Categories | About | Contact | Calculators-online
You are here: Home / Archives for Isolator

Isolator

Dual Battery Charger Circuit with Isolator

Last Updated on July 13, 2025 by Swagatam 96 Comments

battery1battery2changeovercircuit

In this post I have explained an innovative automatic dual battery charger with isolator circuit for alternators and engines, which allows monitoring of the charge levels of two individual batteries, and switching them across the loads appropriately. [New Entry] Single Op amp Dual Battery Charger Circuit The circuit working for the above single op amp […]

Filed Under: Battery Charger Circuits Tagged With: Battery, Charger, Dual, Isolator

USB Isolator Diagram and Working

Last Updated on April 9, 2019 by Swagatam 14 Comments

usb2Bisolator

The following email discussions were sent to me by Mr John Sweden who is one of the avid readers of this blog, here he explains about an USB isolator device, and how it may be incorporated while using an oscilloscope with a PC, in order to safeguard the oscilloscope and the test circuit from accidental […]

Filed Under: Electronics Theory Tagged With: Isolator, USB, Working

Primary Sidebar

circuit simulator image



Subscribe to get New Circuits in your Email



Categories

  • Arduino Projects (93)
  • Audio and Amplifier Projects (133)
  • Automation Projects (17)
  • Automobile Electronics (101)
  • Battery Charger Circuits (85)
  • Datasheets and Components (109)
  • Electronics Theory (149)
  • Energy from Magnets (27)
  • Games and Sports Projects (11)
  • Grid and 3-Phase (20)
  • Health related Projects (27)
  • Home Electrical Circuits (13)
  • Indicator Circuits (16)
  • Inverter Circuits (95)
  • Lamps and Lights (159)
  • Meters and Testers (71)
  • Mini Projects (28)
  • Motor Controller (68)
  • Oscillator Circuits (28)
  • Pets and Pests (15)
  • Power Supply Circuits (91)
  • Remote Control Circuits (50)
  • Renewable Energy (12)
  • Security and Alarm (64)
  • Sensors and Detectors (106)
  • SMPS and Converters (34)
  • Solar Controller Circuits (60)
  • Temperature Controllers (43)
  • Timer and Delay Relay (49)
  • Voltage Control and Protection (42)
  • Water Controller (36)
  • Wireless Circuits (30)





Other Links

  • Privacy Policy
  • Cookie Policy
  • Disclaimer
  • Copyright
  • Videos
  • Sitemap



People also Search

555 Circuits | 741 Circuits | LM324 Circuits | LM338 Circuits | 4017 Circuits | Ultrasonic Projects | SMPS Projects | Christmas Projects | MOSFETs | Radio Circuits | Laser Circuits | PIR Projects |

Social Profiles

  • Twitter
  • YouTube
  • Instagram
  • Pinterest
  • My Facebook-Page
  • Stack Exchange
  • Linkedin



Recent Comments

  • Swagatam on 9 Simple Solar Battery Charger Circuits
  • Gagana on 9 Simple Solar Battery Charger Circuits
  • Swagatam on Arduino 2-Step Programmable Timer Circuit
  • Swagatam on Simple Buck-Boost Converter Circuits Explained
  • Swagatam on IC IR2111 H-Bridge MOSFET, IGBT Driver IC: Full Datasheet, Circuit Diagram

© 2026 · Swagatam Innovations