Affiliate Disclosure

How product links help support Cortech.

Last updated: October 12, 2026

As an Amazon Associate I earn from qualifying purchases.

Some product and storefront links on Cortech Supply are affiliate links. If you follow one and make a qualifying purchase, Cortech may earn a commission at no extra cost to you. This helps support the content and work behind Cortech.

Programs and retailers

Cortech participates in affiliate programs or partnerships involving Amazon, eBay, Waveshare, Seeed Studio, SunFounder, Elecrow, DFRobot, and ELEGOO. The arrangement can differ by company and link. A retailer logo identifies a destination or relationship; it does not mean that company endorses Cortech or every recommendation on this site.

How to read our recommendations

Product listings may reflect research, specifications, project usefulness, or hands-on experience where explicitly stated. Inclusion does not mean every product has been personally tested or is the best choice for every build. Check the exact product version, compatibility, and retailer listing before buying.

Sponsored content and samples

If a specific recommendation is paid for or involves a free or discounted product, that connection should be identified with the relevant content. This page explains the general affiliate relationship; check individual articles, videos, and product recommendations for any additional disclosures.

Prices, availability, and orders

Retailers set prices and purchase terms. Prices, stock, shipping, and discounts can change. An affiliate link does not guarantee a discount or the lowest available price. The retailer or seller handles payment, delivery, returns, and warranty support.

Questions

For questions about a link or a relationship shown on Cortech, visit the Contact page.