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2Pcs 5V 1 Channel Relay Module One Channel Relay Expansion Module Board

2Pcs 5V 1 Channel Relay Module One Channel Relay Expansion Module Board

Roymall C.o.

$7.99 /$12.19

4.21039

Shipping to: United States

Express: 7-12 business days

Standard: 15-25 business days

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$9.99 /$12.19

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Description:

Trigger mode: High level
5V relay module
Can be used for microcontroller development board module or home appliance control
5V - 12V TTL control signal
Can control DC or AC signal, also 220V AC load
Normally open / closed contact
Power indicator
Controlled lights bright when pull and not shine when disconnect
Increase the transistor drive relay coils, control pins high impedance
Control pins have pull down circuit to prevent malfunction of relay vacant

Package included:

2 x 5V 1 channel relay module

Reviews(12)

5.00