A 12V relay module with four independent channels, enabling you to
control up to four high-voltage devices simultaneously. Ideal for automation,
home control systems, and industrial applications, it allows safe switching of
AC or DC devices using a 12V control signal from microcontrollers or other
low-power systems.
Description:
The 12V 4-Channel Relay Module is a high-quality relay board designed
for switching high-voltage loads using low-power control signals. It operates
on a 12V DC input and allows microcontrollers, sensors, or automation systems
to control up to four electrical devices independently. Each relay is electrically
isolated and capable of handling AC and DC loads, making it ideal for home
automation, industrial automation, and IoT applications.
Specifications:
Operating
Voltage: 12V DC
Relay Type:
SPDT (Single Pole Double Throw)
Number of
Channels: 4
Maximum Load:
250V AC (10A) / 30V DC (10A) per relay
Trigger
Voltage: 12V logic compatible
Optocoupler
Isolation: Yes, for circuit protection
Indicator
LEDs: Relay status indicators
Interface:
Screw terminals for load connections
Features:
Four
independent relays for controlling multiple devices
Works with
microcontrollers like Arduino, ESP8266, ESP32, and Raspberry Pi
Optocoupler
isolation for increased safety and noise reduction
High-quality
imported relays ensure long-lasting and stable performance
Supports AC
and DC loads for flexible applications
LED
indicators for easy relay status monitoring
Screw
terminal connectors for easy wiring and secure connections
Applications:
Home
Automation: Control household appliances, lighting, and fans
Industrial
Automation: Switching and controlling industrial electrical systems
IoT and Smart
Systems: Smart device integration and cloud-based automation
Security
Systems: Automating alarms, locks, and surveillance setups
Motor and
Pump Control: Remote automation of motors, pumps, and solenoids
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