US$ 27.99
Module Type 2-Channel Relay Module with Optocoupler Isolation Relay Operating Voltage 5V DC Signal Trigger Level Low-level trigger (active LOW) Number of Channels 2 (independently controllable) Relay Type SPDT (Single Pole Double Throw) - NO
USB Type-A Host Connector: Standard full-size USB-A female port for direct connection of USB devices and cables without adapters
Control up to four high-power devices independently using any 5V microcontroller with this optocoupler-isolated 4-channel relay module from The Engineer Store
Home Server & NAS: Maintain stable temperatures when running Pi-hole
High Energy Density: 2200mAh capacity in a compact
Ganesha P65 3D Pen 11.1 V 3000mah 3S 25C-60C Lithium Polymer Battery Module Type 2-Channel Relay ModuleGanesha P65 3D Pen Enhanced Product Content ```html Ganesha P65 3D Pen Professional 3D Printing Pen Create, Design, and Innovate in Three Dimensions! The Ganesha P65 3D Pen brings your imagination to life with precision engineering and user friendly operation. Sourced from trusted suppliers by The Engineer Store, Bengaluru with comprehensive support and fast delivery. Product Overview The Ganesha P65 is a versatile 3D printing pen designed for
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