5V 8 RELAY BOARD - PIC,8051,AVR ,USB PROGRAMMER,DEVELOPMENT BOARDS - alselectro

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5V 8 RELAY BOARD

5V 8 RELAY BOARD

OPTO DRIVE

Rs 490.00(GST excl.) Add

5V 8 RELAY BOARD - OPTO ISOLATOR DRIVEN










All 8 relays are individually driven by OPTO ISOLATOR chips.

Power supply - 5V 2 amp required

LED Indicators for Relay ON condition.

LOGIC LOW Relay ON .

Relay Contacts NO, NC, COMMON extended using individual screw terminals.

Relay coils back EMF protected with diodes.

Always make GND common while using with boards like Arduino.

Seperate power source required for Realay board.Do not power it from Arduino.

 
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