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Buy 2-Channel Relay Module 12V H/L High and Low Level Trigger with Optocoupler for Arduino AVR PIC in United States - Cartnear.com

2-Channel Relay Module 12V H/L High and Low Level Trigger with Optocoupler for Arduino AVR PIC
2-Channel Relay Module 12V H/L High and Low Level Trigger with Optocoupler for Arduino AVR PIC 2-Channel Relay Module 12V H/L High and Low Level Trigger with Optocoupler for Arduino AVR PIC

2-Channel Relay Module 12V H/L High and Low Level Trigger with Optocoupler for Arduino AVR PIC

CTNR1760770 CTNR1760770

elekool

elekool
2025-11-05 USD 3.92

$ 3.92

Item Added to Cart

*Product availability is subject to suppliers inventory

2-Channel Relay Module 12V H/L High and Low Level Trigger with Optocoupler for Arduino AVR PIC
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2-Channel Relay Module 12V H/L High and Low Level Trigger with Optocoupler for Arduino AVR PIC
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2-Channel Relay Module 12V H/L High and Low Level Trigger with Optocoupler for Arduino AVR PIC
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2-Channel Relay Module 12V H/L High and Low Level Trigger with Optocoupler for Arduino AVR PIC
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2-Channel Relay Module 12V H/L High and Low Level Trigger with Optocoupler for Arduino AVR PIC
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2-Channel Relay Module 12V H/L High and Low Level Trigger with Optocoupler for Arduino AVR PIC
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Description Product Specifications
Type Relays

Description:


Module description:

  • Normally Open Pin Maximum load: AC 250V/10A, DC 30V/10A
  • Using SMD optocoupler isolation, driving ability, stable performance; Trigger current 5mA
  • Operating voltage 12V;
  • the module can be high or low by a jumper setting trigger;
  • fault-tolerant design, even if the control line is broken, the relay will not operate;
  • the power indicator (green), the relay status indicator (red)
  • the interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient
  • Module size: 50x41x 18.5 mm (LxWxH)


Module interface:

  • DC+: positive power supply (VCC)
  • DC-: negative power supply (GND)
  • IN1: can be high or low level control relay
  • IN2: can be high or low level control relay


Relay outputs:

  • NO1/2: normally open relay interface
  • COM1/2: Common Interface Relays
  • NC1/2: normally closed relay interface


High and low level trigger options:

  • S1/2: Switch option for channel 1 or 2 relay
  • It is low level trigger when jumper connect to LOW pin
  • It is high level trigger when jumper connect to HIGH pin


What's in the Package:

  • 1pcs 2-Channel 12V Relay Module H/L Trigger with with Optocoupler

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100pcs 5.08mm Monolithic Ceramic Chip Capacitor 1000pF 1nF 102 50V
FL-2 20A 75mV DC current shunt resistor for amp Ampere panel meter
FL-2 20A 75mV DC current shunt resistor for amp Ampere panel meter

$ 11.00$ 11.00
FL-2 20A 75mV DC current shunt resistor for amp Ampere panel meter
12V 2 Channel Wireless Remote Control 2 Relay Module Interlock Type
12V 2 Channel Wireless Remote Control 2 Relay Module Interlock Type

$ 19.36$ 19.76
12V 2 Channel Wireless Remote Control 2 Relay Module Interlock Type
50pcs WH06-2 RM065-202 Blue White Resistance Adjustable Resistor Potentiometer 2K Ohm
50pcs WH06-2 RM065-202 Blue White Resistance Adjustable Resistor Potentiometer 2K Ohm

$ 5.39$ 5.39
50pcs WH06-2 RM065-202 Blue White Resistance Adjustable Resistor Potentiometer 2K Ohm
ADXL335 3-Axis Analog Output Accelerometer Module Angular Aransducer 3-5V
ADXL335 3-Axis Analog Output Accelerometer Module Angular Aransducer 3-5V

$ 10.98$ 10.98
ADXL335 3-Axis Analog Output Accelerometer Module Angular Aransducer 3-5V
2pcs 5V 2-Channel Relay Module Low Level Triger Relay shield for Arduino
2pcs 5V 2-Channel Relay Module Low Level Triger Relay shield for Arduino

$ 10.60$ 10.60
2pcs 5V 2-Channel Relay Module Low Level Triger Relay shield for Arduino