About EthCircuits
Welcome to EthCircuits.com — your trusted source for free electronic circuits, DIY electronics projects, and circuit schematics. We’re dedicated to helping engineers, students, and hobbyists explore the world of electronics through practical, easy-to-understand designs.
At EthCircuits, you’ll find a vast and growing collection of electronic circuit diagrams, carefully categorized into areas such as amplifiers, power supplies, solar circuits, hobby circuits, audio electronics, and more. Each project is cross-referenced for quick access, making it simple to find exactly what you need.
Founded by Jatinder Khatter, EthCircuits was created to serve as a comprehensive online electronics resource — a place where innovation meets knowledge. Our mission is to provide reliable, tested circuit designs that help you learn, create, and solve real-world electronic design problems efficiently.
Write for Us
Are you passionate about electronics and have a project or tutorial to share?
At EthCircuits, we welcome guest posts and contributions from electronics enthusiasts of all experience levels. Whether you’ve built a DIY circuit, tested a new component, or developed a creative project idea, we’d love to feature your work.
We provide simple content guidelines to help you write articles that connect with our global community of electronics engineers, students, and hobbyists.
📩 Email us at: ethcircuits@gmail.com to receive the latest writing guidelines and submission details.
Advertise or Collaborate
Looking to reach a passionate audience of electronics enthusiasts and professionals?
We offer flexible advertising and partnership opportunities for brands, startups, and organizations in the electronics industry.
Whether you want to promote a new product, run sponsored content, or collaborate on technical projects, we can help you connect with our active and engaged audience.
📩 Get in touch: ethcircuits@gmail.com to discuss advertising and collaboration options.
Our Vision
At EthCircuits, we believe that knowledge should be open and shared. Our goal is to build a global electronics community that empowers learners, creators, and inventors through free resources, hands-on tutorials, and practical circuit designs.
Join us in exploring the exciting world of electronics innovation — where every circuit sparks new possibilities.