ExotElectronics

ExotElectronics

Electronics • Audio • DIY • Repair
  • Home
  • Tutorials
  • Projects
  • Components
  • Calculators
  • Speaker Academy
  • Blog
  • About
  • Contact

Search

Explore

  • 📘 Tutorials
  • 🛠 Projects
  • 🔌 Components
  • 🧮 Calculators
  • 🔊 Speaker Academy
  • 📥 Downloads
  • 📰 Articles

Popular Tutorials

  • Build a Class AB Amplifier
  • Power Supply Design
  • Transformer Basics
  • Understanding Transistors

Popular Calculators

  • Ohm's Law
  • Resistor Divider
  • LED Resistor
  • Power Supply

Newsletter

Receive new tutorials and projects directly in your inbox.

Projects

Electronic Projects

Explore practical electronic projects ranging from simple beginner circuits to advanced amplifier, power supply and microcontroller designs.

💡

Beginner Projects

  • LED Blinking Circuit
  • Night Lamp using LDR
  • Clap Switch
  • Touch Switch
  • Battery Level Indicator
  • Continuity Tester
  • Doorbell Circuit
  • Water Level Indicator
🔊

Amplifier Projects

  • Class A Amplifier
  • Class AB Amplifier
  • Microphone Preamplifier
  • Tone Control
  • Headphone Amplifier
  • Speaker Protection
  • Active Crossover
  • Signal Generator
🎵

Audio Projects

  • Stereo Amplifier
  • PA Amplifier
  • Audio Mixer
  • Bluetooth Audio Receiver
  • Subwoofer Amplifier
  • VU Meter
  • Audio Selector
  • Digital Volume Control
🔋

Power Supply Projects

  • Linear Power Supply
  • Bench Power Supply
  • IR2153 SMPS
  • UC3842 SMPS
  • Battery Charger
  • Solar Charge Controller
  • Buck Converter
  • Boost Converter
🤖

Arduino & MCU

  • Digital Voltmeter
  • Temperature Monitor
  • Bluetooth Relay
  • Smart Fan Controller
  • Digital Clock
  • Line Following Robot
  • IoT Sensor Node
  • Data Logger
📊

Test Equipment

  • ESR Meter
  • Transistor Tester
  • LCR Meter
  • Signal Tracer
  • Logic Probe
  • Frequency Counter
  • Dummy Load
  • Speaker Impedance Tester
🏠

Home Automation

  • Smart Lighting
  • Motion Sensor
  • Smart Plug
  • Water Pump Controller
  • Smoke Alarm
  • Gas Detector
  • Door Alarm
  • Energy Monitor
🎓

Educational Projects

  • RC Filters
  • Op-Amp Amplifiers
  • Comparators
  • Voltage Divider
  • Current Mirror
  • Zener Regulator
  • BJT Biasing
  • Rectifier Circuits
ExotElectronics logo ExotElectronics
Making Electronics clear and simple.

Explore

  • Projects
  • Tutorials
  • Calculators
  • Simulations
  • Shop

Resources

  • Downloads
  • Tools
  • News
  • Sitemap

Company

  • About
  • Contact
  • Privacy
  • Terms
© 2026 ExotElectronics
GitHub YouTube RSS