4 Channel Relay Module 12V WS2812 16 Bit RGB LED Matrix Get the best price on

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Ultra-Low Power Consumption: Deep sleep mode draws as little as 10 uA

Complete Documentation - Installation and wiring diagrams

or Arduino-based sensor nodes for remote environmental monitoring

4 Channel Relay Module 12V WS2812 16 Bit RGB LED Matrix Get the best price on4 Channel Relay Module 12V It is a 4 Channel Isolated 5V 10A Relay Module Opto coupler, A wide range of microcontrollers such as Arduino, AVR, PIC, ARM and so on can control it. It is also able to control various appliances and other types of equipment with a large current. Relay output maximum contact is AC250V 10A and DC30V 10A. One can connect a microcontroller with standard interface directly to it. Red working status indicator lights are