Contact

Have a question, found a bug, or want to suggest a new tool or subject? We'd love to hear from you.

Email

The fastest way to reach us: support@makersdeck.com

We typically respond within 1–2 business days.

What to include

Bug reports: The page URL, what you expected, and what happened. A screenshot helps.
Tool or subject requests: A brief description of what you'd like to see and why it would be useful.
Formula or content corrections: The specific value or statement that's wrong, and the correct value with a source reference.
Privacy or data requests: See our Privacy Policy for your rights. Include "Privacy Request" in the subject line.

About MakersDeck

MakersDeck is a free browser-based learning suite for electrical and electronics engineering — DC circuits, AC, digital logic, PLCs, semiconductors, and more. No accounts, no paywalls. Learn more →