ExotElectronics

Projects

Ohm’s Law Resistor Divider RC Filter Power Supply

Op-Amps Transistors PCB Design Audio Basics

Amplifiers Mixers Power Supplies Radio / Bluetooth

About Contact

Explore Projects

Projects

Build logs, schematics

Calculators

Ohm’s law, divider, RC, PSU

Tutorials

Op-amps, transistors, PCB

Search

Sections

Projects
Tutorials
Calculators
Simulations
Shop
Downloads
Tools
News
About
Contact

Featured

Featured: ±24V Linear PSU

TIP41C pre-reg + LM317/337 rails with soft-start.

Most Viewed

Op-Amp Basics
RC Filter Calculator
Class-AB 5200/1943 Amp
Speaker Protection Relay

Projects

Browse amplifiers, mixers, power supplies, microcontrollers, and more.

Pre-amplifier Circuit using op amp

Audio Signal Detector Led Circuit

Clip Led Indicator

ExotElectronics

Making Electronics clear and simple.

Get updates

Explore

Projects
Tutorials
Calculators
Simulations
Shop

Resources

Downloads
Tools
News
Sitemap

Company

About
Contact
Privacy
Terms

© 2025 ExotElectronics

GitHub YouTube RSS