Aihasd 10PCS 1 canale 5V Modulo relè Board Shield KY-019 LED indicatore per Arduino Raspberry Pi PIC AVR DSP ARM

Description: The 5V Relay Module is perfectly made for Arduino application. It has three pins, the VCC, GND and Signal. It can act as switch if the circuit and the load circuit have different supply voltage. It is commonly use if the load circuit is AC. It is a switch used to connect isolated connection from the circuit using a circuit signal. It has red LED that turns on every time the coil is energized or the signal pin has a high input.

Technical Specifications: 5V - 12 V TTL control signal Maximum AC current and voltage : 10A 250VAC Maximum DC current and voltage : 10A 30VDC The control signal DC or AC, 220V AC load can be controlled Suction current is about 70 mA There is a normally open and a normally closed contact To make the coil of relay energized you must need to have an input of 1 in the signal pin A power indicator light A control indicator, pull off, disconnect does not shine Transistor drive to increase the relay coil control pins high impedance The control pin has a pull-down circuit to prevent malfunction relay vacant

Package inlcuded: 10 X 5V 1 Channe Relay Module Board Shield KY-019 LED Indicator for Arduino Raspberry Pi PIC AVR DSP ARM