Relay 5V/12V 1 2 4 6 8-Channel Relay Module raspberry relay With Photocoupler Used In Arduino Raspberry Pi
Relay 5V/12V 1 2 4 6 8-Channel Relay Module raspberry relay With Photocoupler Used In Arduino Raspberry Pi
SPECIFICATIONS
Brand Name: HESAI
Origin: Mainland China
Usage: General Purpose
Theory: Voltage relay
Voltage: 5V/12V
Model Number: Relay Module
Protect Feature: Sealed
Power Source: DC
is_customized: Yes
Contact Load: High Power
Choice: yes
semi_Choice: yes
1 Channel:
The new 5V /12V Relay Module
5 V-12V to TTL control signal
The control signal DC or AC, 220V AC load can be controlled.
There is a normally open and one normally closed contact
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
2 Channel:
The new 5V /12V Relay Module
Can be used as microcontroller development board module can be used as home appliance control
5 V-12V to TTL control signal
The control signal DC or AC, 220V AC load can be controlled.
There is a normally open and one normally closed contact
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
4 Channel:
The new 5V /12V Relay Module
Can be used as microcontroller development board module can be used as home appliance control
5 V-12V to TTL control signal
The control signal DC or AC, 220V AC load can be controlled.
There is a normally open and one normally closed contact
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.
8 Channel:
The new 5V /12V Relay Module
Can be used as microcontroller development board module can be used as home appliance control
5 V-12V to TTL control signal
The control signal DC or AC, 220V AC load can be controlled.
There is a normally open and one normally closed contact
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.
Product features
Product features
Materials and care
Materials and care
Merchandising tips
Merchandising tips
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