Pay in 4 interest-free payments of $25.97 Learn more
Ships within 48 hours · Estimated delivery Oct 26 - Oct 31
Available: 24/7 for technical queries and order support
Wide Voltage Range: Rated for both low-voltage DC microcontroller circuits and higher-voltage AC relay applications
Embedded systems and IoT devices
Periodically inspect the screw for loosening due to vibration
thanks to the onboard CR2032 coin cell
12V 4CH Relay Board Mini Digital Thermometer Humidity Hygrometer (Colour may vary) Available: 24/7 for technical queries12V 4CH Relay Board Quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7 day warranty on manufacturing defects, expert support. Specifications Feature Details Type Electronics Component Voltage Rating 12V DC Channels 4 Independent Relay Channels Origin Original Authentic Warranty 7 day warranty on manufacturing defects Support Email & WhatsApp 24 7 Why Choose This Product? 100% Authentic Sourced from trusted, authorized
