Sponsored Ad - 10pcs Relay Module DC 12V Relay Board 1 Channel with Optocoupler Isolation Support High or Low Level

Beschreibung

🔗 Connect with Confidence: Power, Protection, and Precision in One Relay Module

This 10-piece 12V DC relay module features optocoupler isolation for stable, damage-free operation, supports high loads up to 10A at AC 250V/DC 30V, and includes fault-tolerant design plus flexible jumper settings for high or low level triggering—ideal for professional-grade electronics projects and automation systems.