4 Channel Relay Module board is used to interface any Microcontroller with Electrical Appliances/Loads. Can also be used in driving high power motors.4-channel relay output modules, relay output contacts 250A 10A. Input IN1, IN2, IN3, IN4, the signal line LOW effective. VCC, GND power input, can relay a separate power supply relay power input of JD-VCC.
Relay switching capacity 10A 250VAC / 10A 30VDC
Trigger logic level Low
Trigger Voltage 5V DC
No. of channels 4
Relay type Coil based suger cube relay

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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