SUPPORT THE ENGINEERING PROJECTS

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Every tutorial, Proteus library, forum answer and online tool on The Engineering Projects is free. Your donation helps us keep building them, and keeps them free for every student, maker and engineer.

2,200free articles
28tutorial series
273forum boards
100%free to read

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WHAT YOUR DONATION BUILDS

Free learning for students, makers and engineers

Proteus libraries

We design, simulate and test new Proteus libraries for Wi-Fi, GPS, GSM, RF, LoRa and sensor modules, each with demo code and a step-by-step guide.

Browse the libraries

Tutorials & e-learning

Tutorial series on Arduino, ESP32, Raspberry Pi, PCB design, Proteus and more, written for students, hobbyists and engineers.

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Engineering forum

A community where you can ask questions, report bugs in our libraries and get help with your projects.

Visit the forum

Free online tools

AI Embedded Studio and SEO Studio: a HEX reader, an Arduino simulator and more tools that run right in your browser.

Try the tools

WHERE YOUR DONATION GOES

Keeping TEP running costs money every month

Behind every free article there is a team, a server and a lot of testing. A donation, small or large, helps us cover these costs so we can keep doing this work.

Our team
Engineers and writers who design the libraries, test every simulation and write each tutorial.
Hosting & servers
Web hosting, the database, image storage and the bandwidth behind every page and download.
Software & equipment
Software licences, development boards and modules that we test with before we publish.
New content
Time to keep adding new libraries, tutorials and tools, and to keep the older ones up to date.

OTHER WAYS TO HELP

Can't donate right now? You can still help

Share our articles with your classmates, students and colleagues.
Report bugs and suggest new libraries in the Proteus Libraries forum.
Leave a comment or feedback under the tutorials you use.
Reach our readers with a sponsored post or banner: advertise with us.

GOOD TO KNOW

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