ESP32 2 Channel 5V Relay Module 4M Byte Flash Large Capacity Programmable Relay Board for Secondary Development Learning
Asin: B0B8J9SNB5
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional.Output Switching : This Relay Board Contains 2 Way 5V Relay With Output Switching , Suitable For Controlling Loads With Operating Voltage Of Ac250v Or Dc30v Or Less..
Applicable Scenario: This Dual Relay Module Is Suitable For Secondary Development Learning, Smart Home, Wireless Control, Etc. If You Have Related Needs Then This One Is Suitable For You..
Large Capacity: This Dual Relay Module Has A Large Enough Capacity Of 4M, You Can Use It With The Actual Situation..
Safe : The Dual Relay Board Is Equipped With Wifi And Ble Modules.
Features
- Mature and Stable Module: This module supports I/O port as well as UART program download port all pinout, programmable keys and reset keys, mature and stable.
- Safe : The dual relay board is equipped with WiFi and BLE modules
- Output Switching : This relay board contains 2 way 5V relay with output switching , suitable for controlling loads with operating voltage of AC250V or DC30V or less.
- Large Capacity: This dual relay module has a large enough capacity of 4M, you can use it with the actual situation.
- Applicable Scenario: This dual relay module is suitable for secondary development learning, smart home, wireless control, etc. If you have related needs then this one is suitable for you.
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Brand: Walfront | Manufacturer: Walfront
See On Amazon Similar To ESP32 2 Channel 5V Relay
#1
HiLetgo 2pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger
Asin: B00LW15A4W | Model: 3-01-0340 | PartNumber: 3-01-0340 | Ean: 0702082655948 | UPC: 702082655948
Fault-Tolerant Design, Even If The Control Line Is Broken, The Relay Will Not Move..
The Module Can Be Set By Jumper High Or Low Trigger..
The Interface Design Of Human Nature, All Interfaces Are Available Through A Direct Connection Terminal Leads, Very Convenient..
Using Smd Optocoupler Isolation, Strong Driving Capability, Stable Performance; Trigger Current 5Ma..
Features
- The module uses genuine quality relay, normally open interfaces , Maximum load: AC 250V/10A, DC 30V/10A.
- Using SMD optocoupler isolation, strong driving capability, stable performance; trigger current 5mA.
- Fault-tolerant design, even if the control line is broken, the relay will not move.
- The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient.
- The Module can be set by jumper high or low trigger.
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Brand: HiLetgo | Manufacturer: HiLetgo
See On Amazon #2
JBtek 4 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM
Asin: B00KTEN3TM | Model: 4450182 | PartNumber: 4450182 | Ean: 0520361134553 | UPC: 520361134553
Be Able To Control Various Appliances, And Other Equipments With Large Current.
Indication Led's For Relay Output Status.
Application：Supports All Mcu Control, The Industrial Field, Plc Control, Smart Home Control.
5V 4-Channel Relay Interface Board, And Each One Needs 50-60Ma Driver Current.
Features
- Equiped with high-current relay, AC250V 10A ; DC30V 10A
- 5V 4-Channel Relay interface board, and each one needs 50-60mA Driver Current
- Be able to control various appliances, and other equipments with large current
- Application Supports all MCU control, The industrial field, PLC control, Smart home control
- Indication LED's for Relay output status
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Brand: JBtek | Manufacturer: JBtek
Dimensions: 0.79 x 2.56 x 1.97 Inches | Weight: 0.02 pounds
See On Amazon #3
Acxico 2 pcs ESP8266 ESP-01S + 5V WiFi Relay Module Smart Home Remote Control Unlock Board
Asin: B08PB6Q2JF | Ean: 0657835884161 | UPC: 657835884161
Add One More Esp-01S Module. This Smart Relay Module Is Based On The Esp-01S Wifi Module Design. It Can Be Used To Diy Your Own Smart Switch. It Can Be Remotely Controlled By The Mobile Phone App And Provides App And Lua Source Programs. It's Easy To Use Right Away..
We Are Very Grateful For All Customers’ Opinions To Improve Sales, If You Are Not Satisfied, Please Contact Us To Find The Best Solution.
The Package Includes：2 Pcs Esp8266 Esp-01S Relay Module, Relay Wifi Smart Socket (With Esp-01S).
Strong Driving Ability, Stable And Reliable Performance. High Efficiency, Fine Workmanship, And Durable..
Features
- This module uses genuine relays and normally open interfaces. High stability and low power consumption.
- Strong driving ability, stable and reliable performance. High efficiency, fine workmanship, and durable.
- Add one more ESP-01S module. This smart relay module is based on the ESP-01S WIFI module design. It can be used to DIY your own smart switch. It can be remotely controlled by the mobile phone APP and provides APP and LUA source programs. It's easy to use right away.
- The package includes 2 pcs ESP8266 ESP-01S Relay module, relay WIFI smart socket (with ESP-01S)
- We are very grateful for all customers opinions to improve sales, if you are not satisfied, please contact us to find the best solution
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Brand: Acxico | Manufacturer: Acxico
See On Amazon #4
KeeYees 5pcs 1 Channel 5V Relay Module Board Shield KY-019 LED Indicator for Arduino + 3pcs 20CM 10Pin Female Male Jumper Wires
Asin: B07L6J6FHH | Model: KYES504-KY019-5 | PartNumber: KYES504-KY019-5 | Ean: 0705883356380 | UPC: 705883356380
No Need To Buy The Jumper Wires Extra, This Set Contains 20Cm 10Pin Female To Female, Female To Male, Male To Male Dupont Jumper Wires, With Which You Can Easier To Complete The Project..
This Relay Can Be Used Not Only As A Microcontroller Development Board Module, But Also As A Home Appliance Controller..
Features
- The relay can directly control a variety of equipment and loads, which meets international safety standards, and also has power and relay indicators.
- This relay can be used not only as a microcontroller development board module, but also as a home appliance controller.
- No need to buy the Jumper Wires extra, this set contains 20cm 10Pin female to female, female to male, male to male Dupont Jumper Wires, with which you can easier to complete the project.
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Brand: KeeYees | Manufacturer: KeeYees
See On Amazon #5
AEDIKO 4pcs DC 5V Relay Module 1 Channel Relay Switch Relay Board with Optocoupler Isolation Support High or Low Level Trigger
Asin: B095YD3732 | Ean: 0701715480582 | UPC: 701715480582
Optocoupler Isolation:1 Channel Relay Board Use Optocoupler Isolation That Has Strong Driving Ability And Stable Performance ,The Isolation Circuit Prevent Damages To I / O Port By Relay Switch Current.
Wide Application: Dc 5V Relay Module Works Well With Arm /Pic /Avr /Mcu/Raspberry/Cnc Machine/ Ps4 Etc..
Jumper Design: The Relay Module Has A Jumper That You Can Set Rather The Unit State Changes With High Or Low Signal. Has Screw Terminals For Relay (Nc,C,No) And For Input; Coil +, Coil - And Trigger..
Fault-Tolerant Design: Fault Tolerant Design, Even If The Control Line Is Broken, The Relay Will Not Operate;All Interfaces Of Relay Can Be Wired Out Through The Terminals Directly,Normally Open And Normally Closed.
Features
- 5V Relay Module: Working Voltage: DC 5V; Maximum Load: AC 250V/10A, DC 30V/10A; Trigger Current of Opto-Isolator: 5mA
- Fault-Tolerant Design: Fault Tolerant Design, Even if the Control Line is Broken, the Relay will not Operate;All Interfaces of Relay can be Wired Out Through the Terminals Directly,Normally Open and Normally Closed
- Optocoupler Isolation:1 Channel Relay Board use Optocoupler Isolation that has Strong Driving Ability and Stable Performance ,The Isolation Circuit Prevent Damages to I / O Port by Relay Switch Current
- Jumper Design: The Relay Module has a Jumper That You Can Set Rather the Unit State Changes with High or Low Signal. Has Screw Terminals for Relay (NC,C,NO) and for Input; Coil +, Coil - and Trigger.
- Wide Application: DC 5V Relay Module Works Well with ARM /PIC /AVR /MCU/Raspberry/CNC Machine/ PS4 etc.
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Brand: AEDIKO | Manufacturer: AEDIKO
Dimensions: 0.72 x 1.90 x 1.02 Inches
See On Amazon #6
SunFounder Lab 4 Relay Module 5V 4 Channels Relay Module Compatible with Arduino R3 1280 Arm PIC AVR STM32
Asin: B00E0NSORY | Ean: 0520141421286 | UPC: 520141421286
Standard Interface That Can Be Controlled Directly By Microcontroller (Compatible With Arduino , 8051, Avr, Pic, Dsp, Arm, Arm, Msp430, Ttl Logic)..
Applications: Supports All Mcu Control, The Industrial Field, Plc Control, Smart Home Control, Vcc System Power And So On..
Indication Led’S For Relay Output Status..
Equiped With High-Current Relay, Ac250v 10A ; Dc30v 10A..
Features
- 5V 4-Channel Relay interface board, and each one needs 15-20mA Driver Current.
- Equiped with high-current relay, AC250V 10A ; DC30V 10A.
- Standard interface that can be controlled directly by microcontroller (Compatible with Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).
- Indication LED s for Relay output status.
- Applications: Supports all MCU control, The industrial field, PLC control, Smart home control, VCC system Power and so on.
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Brand: SunFounder | Manufacturer: SunFounder
Dimensions: 0.80 x 3.20 x 2.90 Inches | Weight: 0.09 pounds
See On Amazon #7
Teyleten Robot DC 1 Channel Optocoupler 3V/3.3V Relay High Level Driver Module Isolated Drive Control Board 3V/3.3V Relay Module for Arduino (Pack of 5)
Asin: B07XGZSYJV | Model: RK-S1B4-G97L | PartNumber: RK-S1B4-G97L | Ean: 0724545020568 | UPC: 724545020568
Optocoupler Isolator:3V/3.3V Power Relay Module Supports Photocoupler Isolation Control..
30Vdc 250Vac Load：The Power Switch Is Compatible With 10A 250Vac And 10A 30Vdc Load..
Features
- Original Songle Relay
- 30VDC 250VAC Load The power switch is compatible with 10A 250VAC and 10A 30VDC load.
- Optocoupler Isolator:3V/3.3V power relay module supports photocoupler isolation control.
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Brand: Teyleten Robot | Manufacturer: Teyleten Robot
Dimensions: 0.79 x 2.76 x 0.67 Inches | Weight: 0.00 Pounds
Warranty: no
See On Amazon #8
KOOBOOK 5Pcs DRV8833 Motor Drive Module 1.5A Dual H Bridge DC Gear Motor Driver Controller Board
Asin: B07S4FVY9M | Model: KB034 | PartNumber: KB034 | Ean: 0682559865752 | UPC: 682559865752
Single H Bridge Output Current: 1.5A, Can Drive 2 Dc Geared Motors..
For Diy Smart Car Robot, It Can Drive Dc Motors Up To 1.5A And 4-Wire Stepper Motors..
Built-In Overcurrent Protection, Short Circuit Protection, Undervoltage Lockout And Overtemperature Protection. With Low Power Sleep Mode..
Input Voltage: 3-10V.
Features
- Size: 18.5*16mm
- Input voltage: 3-10V
- Single H bridge output current: 1.5A, can drive 2 DC geared motors.
- Built-in overcurrent protection, short circuit protection, undervoltage lockout and overtemperature protection. With low power sleep mode.
- For DIY smart car robot, it can drive DC motors up to 1.5A and 4-wire stepper motors.
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Brand: KOOBOOK | Manufacturer: KOOBOOK
See On Amazon #9
HiLetgo 2pcs DC 12V 2 Channel Relay Module with Isolated Optocoupler High and Low Level H/L Level Trigger Module Triggered by DC 12V
Asin: B00LW15F42 | Model: 3-01-0342 | PartNumber: 3-01-0342 | Ean: 0702082655962 | UPC: 702082655962
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 ;.
Interface Design Humane, All Interfaces Can Be Connected Directly Via Terminal Wiring Leads , Very Convenient ;.
With Patch Optical Isolation, Strong Drive Ability And Stable Performance;.
Features
- Can set high or low level trigger with jumper, to meet the demand of more trigger applications;
- With patch optical isolation, strong drive ability and stable performance;
- The module can be high or low by a jumper setting trigger;
- Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient ;
- Fault-tolerant design , even if the control line is broken , the relay will not operate ;
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Brand: HiLetgo | Manufacturer: HiLetgo
Dimensions: 0.72 x 2.00 x 1.60 Inches | Weight: 0.11 Pounds
See On Amazon #10
HiLetgo 12V 1 Channel Relay Module with Optocoupler Isolation Support High or Low Level Trigger
Asin: B00LW15D1M | Model: 3-01-0341 | PartNumber: 3-01-0341 | Ean: 0702082655955 | UPC: 702082655955
Module Can Be Set By Jumper High Or Low Trigger.
The Interface Design Of Human Nature, All Interfaces Are Available Through A Direct Connection Terminal Leads, Very Convenient.
Fault-Tolerant Design, Even If The Control Line Is Broken, The Relay Will Not Move.
Using Optocoupler Chip Isolation, Strong Drive Capability, Stable Performance; Trigger Current 5Ma.
Features
- Module uses genuine high quality relay, normally open interface maximum load: AC 250V / 10A, DC 30V / 10A
- Using optocoupler chip isolation, strong drive capability, stable performance; trigger current 5mA
- Module can be set by jumper high or low trigger
- Fault-tolerant design, even if the control line is broken, the relay will not move
- The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient
- See more on Amazon...
Brand: HiLetgo | Manufacturer: HiLetgo
See On Amazon #11
5v Relay Module 1 Channel Relay Board for Raspberry Pi with Opto-Isolated High or Low Level Trigger 5v 1 Channel Relay Switch for Arduino
Asin: B09G6H7JDT | Ean: 0734914033952 | UPC: 734914033952
【Adopted Smd Optocoupler Isolation& Jumper Set】- The Isolation Circuit Prevent Damages To I / O Port By Relay Switch Current.The Module Has A Jumper So You Can Set Rather The Unit State Changes With High Or Low Signal. Has Screw Terminals For Relay (Nc,C,No) And For Input; Coil +, Coil - And Trigger..
【Humanization Design On Interfaces】- All Interfaces Can Be Directly Wired Out Through The Terminals.Fault-Tolerant Design;Fault-Tolerant Design,Even If The Control Line Is Broken, The Relay Will Not Operate..
【Wide Application】-These 5V Relay Board Works Well With Arm /Pic /Avr /Mcu/Raspberry/Cnc Machine/ Ps4 Etc..
【Main Specification】- Peak Load Of No Connector: Ac125~250V/10A, Dc28~30V/10A; Trigger Current: 5Ma;The Module Operating Voltage:12V; 4Pcs * 3.1 Mm Fixed Bolt Hole..
Features
- 5V 1 Channel Relay Module - This Relay Board provides a single relay that can be controlled by any 5V digital output from your microcontroller.
- Main Specification - Peak Load of NO Connector: AC125~250V/10A, DC28~30V/10A; Trigger Current: 5mA;The Module Operating Voltage:12V; 4pcs * 3.1 mm Fixed Bolt Hole.
- Adopted SMD Optocoupler Isolation& jumper Set - The isolation circuit prevent damages to I / O port by relay switch current.The module has a jumper so you can set rather the unit state changes with high or low signal. Has screw terminals for relay (NC,C,NO) and for input; Coil +, coil - and trigger.
- Wide Application -These 5v relay board works well with ARM /PIC /AVR /MCU/Raspberry/CNC machine/ PS4 etc.
- Humanization Design On Interfaces - All interfaces can be directly wired out through the terminals.Fault-tolerant design;fault-tolerant design,even if the control line is broken, the relay will not operate.
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Brand: AZKO | Manufacturer: AZKO
Dimensions: 0.10 x 0.10 x 0.10 Inches
See On Amazon #12
ELEGOO 8 Channel DC 5V Relay Module with Optocoupler Compatible with Arduino UNO R3 MEGA 1280 DSP ARM PIC AVR STM32
Asin: B09ZQRLD95
With Power Indicator,8-Way Road Has A Status Indicator. With A Relay Coil To Absorb The Diode Protection..
The 8 Channels Are Optically Isolated, Safe, Reliable, Anti-Interference. Widely Used For All Mcu Control, Industrial Sector, Plc Control, Smart Home Control。For A Complete Data Sheet For This Relay Board, Please Download It From: Http://Dwz.Win/Uhw.
Standard Interface That Can Be Controlled Directly By Microcontroller (Arduino , 8051, Avr, Pic, Dsp, Arm, Arm, Msp430, Ttl Logic).
Each Relay Has Normally Open And Normally Closed Contact. Can Be Selected By Jumper Relay And Ttl Or Ground..
Features
- 5V 8-Channel Relay interface board, each one needs 70mA Driver Current; Equiped with high-current relay, AC250V 10A ; DC30V 10A
- Each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground.
- With power indicator,8-way road has a status indicator. With a relay coil to absorb the diode protection.
- Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
- The 8 channels are optically isolated, safe, reliable, anti-interference. Widely used for all MCU control, industrial sector, PLC control, smart home control For a complete data sheet for this relay board, please download it from: http://dwz.win/UhW
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Brand: ELEGOO | Manufacturer: ELEGOO
See On Amazon #13
HiLetgo 12V 4 Channel Relay Module with OPTO-Isolated Support High and Low Level Trigger
Asin: B00LW2GM84 | Model: 3-01-0371 | PartNumber: 3-01-0371 | Ean: 0702082656167 | UPC: 702082656167
High And Low Level Trigger.
Using Smd Optocoupler Isolation.
Features
- HiLetgo 12V 4 Channel Relay Module
- Using SMD OPTOCOUPLER isolation
- High and Low Level Trigger
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Brand: HiLetgo | Manufacturer: HiLetgo
See On Amazon #14
ARCELI 5PCS 5V One Channel Relay Module Board Shield 5v Relay Module for PIC AVR DSP ARM for Relay
Asin: B07BVXT1ZK | Model: 00075 | PartNumber: 00075 | Ean: 0613835617826 | UPC: 613835617826
New 5V Relay Module.
100% Brand New.
This Product Contains 5 Modules.
5V Relay Module 1 Way Relay Module.
Features
- Name: kits module
- 5V relay module 1 way relay module
- New 5V relay module
- This product contains 5 modules
- 100% brand new
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Brand: ICQUANZX | Manufacturer: ARCELI
See On Amazon #15
SainSmart 16-Channel 12V Relay Module Board for Arduino DSP AVR PIC ARM
Asin: B0057OC66U | Model: 101-70-103 | PartNumber: 101-70-103 | Ean: 0796793392285, 6952131721337 | UPC: 796793392285
Standard Interface That Can Be Controlled Directly By Microcontroller (Arduino , 8051, Avr, Pic, Dsp, Arm, Arm, Msp433, Ttl Logic).
Indication Led's For Relay Output Status.
Equipped With High-Current Relay, Ac250v 10A ; Dc30v 12A.
Features
- 12V 16-Channel Relay interface board, and each one needs 15-20mA Driver Current
- Equipped with high-current relay, AC250V 10A ; DC30V 12A
- Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP433, TTL logic)
- Indication LED's for Relay output status
- See more on Amazon...
First Available: 05/06/2018
Brand: SainSmart | Manufacturer: SainStore Inc.
Dimensions: 1.19 x 8.00 x 5.70 inches | Weight: 0.55 Pounds
See On Amazon #16
HiLetgo 12V 8 Channel Relay Module with OPTO-Isolated High and Low Level Trigger 8 Ways Relay Switch Module for Arduino
Asin: B00LW2GA5Y | Model: 3-01-0348 | PartNumber: 3-01-0348 | Ean: 0702082656006 | UPC: 702082656006
The Module Can Be High Or Low By A Jumper Setting Trigger;.
The Power Indicator (Green), The Relay Status Indicator (Red)..
Fault-Tolerant Design, Even If The Control Line Is Broken, The Relay Will Not Operate;.
The Module Operating Voltage 12V;.
Features
- 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger
- The module 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).
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Brand: HiLetgo | Manufacturer: HiLetgo
Weight: 0.11 pounds
See On Amazon #17
Hosyond 6Pack 2 Channel DC 5V Relay Module with Optocoupler Relay Board for Arduino Raspberry Pi MEGA2560
Asin: B0C2Z7QF71 | Ean: 0732214748163 | UPC: 732214748163
High Level Or Low Level Trigger. Pull In At Low Level And Release At High Level. The Status Indicator Is On When It Is Pull In, And It Is Release When It Is Released..
Widely Used In All Mcu Control, Industrial Fields, Plc Control, Smart Home Control..
The 2 Channel Relay Interface Board Can Directly Control Arduino, Avr, Pic, Arm, Plc And Other Single-Chip Microcomputers, And Can Also Control Various High-Current Electrical Appliances And Other Equipment..
The Relay Has A Standard Interface And Can Be Directly Connected To The Microcontroller, Which Is Convenient For Wiring. Package Contains 10 Male To Female Dupont Wires..
Features
- The power supply voltage of the relay module is DC5V. The maximum output load is AC250V 10A and DC30V 10A.
- The relay has a standard interface and can be directly connected to the microcontroller, which is convenient for wiring. Package contains 10 male to female DuPont wires.
- High Level or Low Level Trigger. Pull in at low level and release at high level. The status indicator is on when it is pull in, and it is release when it is released.
- The 2 channel relay interface board can directly control Arduino, AVR, PIC, ARM, PLC and other single-chip microcomputers, and can also control various high-current electrical appliances and other equipment.
- Widely used in all MCU control, industrial fields, PLC control, smart home control.
- See more on Amazon...
Brand: Hosyond | Manufacturer: Hosyond
Weight: 0.41 Pounds
Warranty: NO
See On Amazon #18
24 Pcs 5v Relay Module One Channel Relay Switch with Optocoupler 5v Relay Board with Opto Isolation Support High and Low Level Trigger, 19.69 x 10.24 x 7.09 Inch
Asin: B0BG49Z2LD | Model: Kigeli-8876 | PartNumber: Kigeli-8876
Stable And Functional: Equipped With Smd Optocoupler Isolation, Relay Switches Are Powerful In Drive Ability, Safe And Reliable To Use, And They Can Support High Level Or Low Level Triggers, Which Can Well Facilitate Your Use.
Size And Compatibility: 5V Relay 1 Channel Measures About 50 X 26 X 18 Cm/ 19.69 X 10.24 X 7.09 Inches, Convenient For Your Installation And Storage; And They Are Compatible With Pic, Arm, Cnc Machine And So On, Versatile To Use.
Fault Tolerance: Relay Module Is Designed With Good Fault Tolerance, The Relay Doesn't Act Even If The Control Line Is Disconnected, Which Is An Intimate And Thoughtful Design For You; And You Can Connect All Interfaces Through The Wiring Terminal, Saving Time And Effort.
Large Quantity: You Can Receive 24 Pieces Of Relay Boards From The Package, Sufficient In Quantity, Exquisite In Workmanship, Enough For You To Use, Replace And Share With Your Family And Others.
Features
- Product Description: 5v relay module's maximum load of the normally open interface: AC 250V/10A, direct current 30V/10A, with trigger current 5mA; It is featured with stable performance and sensitive reaction to make sure a satisfactory using demands
- Large Quantity: you can receive 24 pieces of relay boards from the package, sufficient in quantity, exquisite in workmanship, enough for you to use, replace and share with your family and others
- Stable and Functional: equipped with SMD optocoupler isolation, relay switches are powerful in drive ability, safe and reliable to use, and they can support high level or low level triggers, which can well facilitate your use
- Fault Tolerance: relay module is designed with good fault tolerance, the relay doesn't act even if the control line is disconnected, which is an intimate and thoughtful design for you; And you can connect all interfaces through the wiring terminal, saving time and effort
- Size and Compatibility: 5v relay 1 channel measures about 50 x 26 x 18 cm/ 19.69 x 10.24 x 7.09 inches, convenient for your installation and storage; And they are compatible with PIC, ARM, CNC Machine and so on, versatile to use
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Brand: Kigeli | Manufacturer: Kigeli
Dimensions: 0.71 x 11.81 x 3.94 Inches
See On Amazon #19
Valefod DC 5V Relay Module 1-Channel Relay Switch with Optocoupler Isolation High/Low Level Trigger, Pack of 10
Asin: B07WQH63FB | Model: VA-0166 | PartNumber: VA-0166 | Ean: 0793118392173 | UPC: 793118392173
【Fault-Tolerant Design】The Relay Will Not Operate Even If The Control Line Is Disconnected..
【High Compatibility】The Relay Module Can Be Controlled Directly By 5V Logic Signals From Microcontroller(8051, Avr, Pic, Dsp, Arm, Raspberry Pi, Msp430, Ttl Logic Etc).
【Universal Interface】Equipped With Screwed Terminal Plate And Fixed Bolt Holes(Diameter: 3.1 Mm) On Both Sides For Easy Installation..
【Load Range】No(Normally Open) Maximum Load < Ac 250V/10A, < Dc 30V/10A. Trigger Current Of Opto-Isolator: 5Ma..
Features
- Control Devices The 1-channel relay module uses genuine high quality DC5V relay and SMD opto-isolator supporting high/low level trigger, widely apply to control various AC/DC appliances, and other devices with large current.
- Load Range NO(Normally open) maximum load < AC 250V/10A, < DC 30V/10A. Trigger current of opto-isolator: 5mA.
- Fault-tolerant Design The relay will not operate even if the control line is disconnected.
- Universal Interface Equipped with screwed terminal plate and fixed bolt holes(diameter: 3.1 mm) on both sides for easy installation.
- High Compatibility The relay module can be controlled directly by 5V logic signals from microcontroller(8051, AVR, PIC, DSP, ARM, Raspberry Pi, MSP430, TTL logic etc)
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Brand: Valefod | Manufacturer: Valefod
See On Amazon #20
HiLetgo 4 Channel 24V Relay Module with OPTO-Isolated Support High and Low Level Trigger for PLC Automation Equipment Control
Asin: B00LW2G7V6 | Model: 3-01-0347 | PartNumber: 3-01-0347 | Ean: 0702082655993 | UPC: 702082655993
Each Channel Of The Module Can Be Set By Jumper Cap High Or Low Level Trigger;.
Smd Optocoupler Isolation, Strong Driving Capability, Stable Performance; Trigger Current 5Ma.
Features
- This module uses high-quality relay, normally open interface maximum load: AC 250V / 10A, DC 30V / 10A
- SMD optocoupler isolation, strong driving capability, stable performance; trigger current 5mA
- Each channel of the module can be set by jumper cap high or low level trigger;
- See more on Amazon...
Brand: HiLetgo | Manufacturer: HiLetgo
See On Amazon
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