1 Channel 12V Relay Module

1 Channel 12V Relay Module with Optocoupler for Arduino DSP AVR PIC ARM.The module complies with international safety standards, control area load area isolation groove Genuine relay Songle-With the power and relay action instructions, pull bright disconnect does not shine. When a signal in the signal input terminal, the common terminal and the normally start conduction. The microcontroller development board can be used as a module that can be used as a home appliance control.

Weight 20 g
Dimensions 4 × 1 × 1 cm

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