4 Channel 12V Relay Module For Arduino PIC ARM AVR DSP

SKU: OT930

Retail price: US$16.77
Unit Price: US$12.90

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10+	US$11.89
30+	US$11.65

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Description

Description:

Ideal for single chip microcomputer, household appliance control, etc
Control DC / AC signal, can control 220V AC load
One normally closed contact and one normally open contact
Triode drive, increasing relay coil
High impedance controller pin
Pull-down circuit for avoidance of malfunction
Power supply indicator lamp
Control indicator lamp
Channel: 4 channel
TTL Control Signal: 5V-12V
Relay Voltage: 12V
Hole Diameter: Approx. 3mm
Size (L x W x H): Approx. 71 mm x 45mm

Package Include:

1 x 4 Channel 12V Relay Module

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