Features of 8-Channel 5V Relay Board:
LED Indication of Relay ON.
Direct input from 3-5V Microcontroller for relay control.
Output terminal for relay contacts.
Provision of 2?3 pin male header for wire connection.
Powered from external 5V or from male header.
Applications of 8-Channel 5V Relay Board:
Electromagnetic relays are employed for the protection of various ac and dc equipments.
The over/under current and voltage protection of various ac and dc equipments.
For differential protection.
Device switching.
Multiple DIY projects.

Crystal Oscillator
Diode
Inductors

Electronic Amplifiers
Speaker’s
Buzzer-Speakers
Arduino
Raspberry Pi
PCB Board
PCB Service
Ceramic Capacitors
Electrolytic Capacitors
Polyester Capacitors
SMD Capacitors
Carbon Film Resistors
Network Resistors
SMD Resistors (0805)
Switch
THYRISTOR
PIC or DSPIC



Lights

Sensors
Transformer
Adapter
Motor’s
Battery

Fuse
Relay

Variable Resistors / Potentiometer
Wire
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