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SPIFFS file systems
Wireless relay control modules
and thermal safeguards to protect your batteries and the charger
How long will 10g last
4-CH 12V Relay Board MAX30100 Pulse Oximeter Heart Rate Sensor Module SPIFFS file systems4 CH 12V Relay Board Premium Quality Electronics from The Engineer Store, Bengaluru Fast shipping 7 day warranty on manufacturing defects 24 7 expert support Specifications Attribute Details Type Electronics Component Channels 4 Channel Voltage 12V DC 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 distributors Fast Delivery
