lowerSpendings

5V 4-Channel Relay Module with Optocoupler H/L Level Triger for Arduino

5V 4-Channel Relay Module with Optocoupler H/L Level Triger for Arduino
$5.07
$5.07 over 6 years ago

DESCRIPTION: Module description:1. Maximum load on normally open pin: AC 250V/10A DC 30V/10A.2. Trigger current 5mA;3. Module can be set high level or low level trigger by jumper wire;4. Power indicator light (green) relay status indicator light (red);5. Module size: 73mm * 50mm* 18.5mm. Module interface specifications:1. DC+ : DC power supply positive pole2. DC~ : DC power supply negative pole3. IN1~IN4 : relay signal triggering pin Relay output:1. Normally closed pin (NC1~NC4) :  relay normally closed pin2. Common pin (COM1~COM4) :  relay common pin3. Normally opened pin (NO1~NO4) :  relay normally opened pin High or low level trigger option:1. S1~S4:They are option switch for relay 1~4;3. It is low level triger if COM pin connect to LOW pin; It is high level triger if COM connect to High.  INCLUDED: 1x relay module

Channel DC 5V Relay Module with Optocoupler for Arduino UNO R3 1280 $8 Price history Channel DC 5V Relay Module with Optocoupler for Arduino UNO R3 12805V 2 Channel Relay Module Shield with Optocoupler For Arduino ARM PIC PLC AVR DSP MCU SCM Singlechip Electronic $1.83 Price history 5V 2 Channel Relay Module Shield with Optocoupler For Arduino ARM PIC PLC AVR DSP MCU SCM Singlechip Electronic5V 1 Channel Level Trigger Optocoupler Relay Module $8.91 Price history 5V 1 Channel Level Trigger Optocoupler Relay Module4 Channel 5V Relay Module for Arduino Projects $9.85 Price history 4 Channel 5V Relay Module for Arduino ProjectsDc 5V Optocoupler Channel Relay Module Compatible With Arduino Uno R3 Mega 1280 Dsp Arm Pic Avr Stm32 Raspberry Pi $8 Price history Dc 5V Optocoupler Channel Relay Module Compatible With Arduino Uno R3 Mega 1280 Dsp Arm Pic Avr Stm32 Raspberry PiDC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module $10.94 Price history DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module1 PCS 4 Channels 5V Relay Module With Optocoupler Isolation, Low-Level Trigger Development Board $7.7 Price history 1 PCS 4 Channels 5V Relay Module With Optocoupler Isolation, Low-Level Trigger Development Board1 PCS 4 Channels 5V Relay Module With Optocoupler Isolation, Low-Level Trigger Development Board $16.68 Price history 1 PCS 4 Channels 5V Relay Module With Optocoupler Isolation, Low-Level Trigger Development Board4 Channel Relay Module for Arduino Projects $9.85 Price history 4 Channel Relay Module for Arduino ProjectsAOQDQDQD 5V 2-Channel Relay Module with Optocoupler Protection and Expansion Board for Home Automation and DIY Projects $7.81 Price history AOQDQDQD 5V 2-Channel Relay Module with Optocoupler Protection and Expansion Board for Home Automation and DIY Projects1 Channel Relay Module 30A with Optocoupler Isolation 5V Supports High and Low Trigger $11.35 Price history 1 Channel Relay Module 30A with Optocoupler Isolation 5V Supports High and Low Trigger1 Channel 5V Relay Control Module Low Level Trigger Optocoupler Isolation $9.38 Price history 1 Channel 5V Relay Control Module Low Level Trigger Optocoupler Isolation12V 30A One Channel Relay Module with Optocoupler Isolation Support High and Low Level Trigger $9.38 Price history 12V 30A One Channel Relay Module with Optocoupler Isolation Support High and Low Level Trigger5pcs BESTEP 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal $17.21 Price history 5pcs BESTEP 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal5Pcs DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module Geekcreit for Arduino - products that wo $28.57 Price history 5Pcs DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module Geekcreit for Arduino - products that wo1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal BESTEP for Arduino - products that work wit $9.38 Price history 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal BESTEP for Arduino - products that work wit5pcs 5V 4 Channel Relay Module PIC ARM DSP AVR MSP430 Blue Geekcreit for Arduino - products that work with official Ardu $29.73 Price history 5pcs 5V 4 Channel Relay Module PIC ARM DSP AVR MSP430 Blue Geekcreit for Arduino - products that work with official Ardu10pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal $25.03 Price history 10pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal2pcs 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Blue Geekcreit for Arduino - Products that work with official $20.34 Price history 2pcs 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Blue Geekcreit for Arduino - Products that work with official3pcs 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Blue Geekcreit for Arduino - products that work with official $20.34 Price history 3pcs 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Blue Geekcreit for Arduino - products that work with official10pcs 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Blue Geekcreit for Arduino - products that work with official $48.52 Price history 10pcs 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Blue Geekcreit for Arduino - products that work with official20pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal $48.52 Price history 20pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal3Pcs DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module Geekcreit for Arduino - products that wo $20.34 Price history 3Pcs DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module Geekcreit for Arduino - products that wo3pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation Terminal $14.08 Price history 3pcs 1 Channel 3.3V Low Level Trigger Relay Module Optocoupler Isolation TerminalRelay Module compatible with Arduino and Raspberry Pi 5V DC Trigger $7 Price history Relay Module compatible with Arduino and Raspberry Pi 5V DC Trigger