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Relay Module Board, High & Low Trigger Module, 5V/12V/24V Relay (12V) DIANN 
DIANN 10pcs DC 5V Relay Module 1 Channel Relay Board with Optocoupler Support High/Low Level Trigger Relay Board Maximum Load: AC 250V/10A; DC 30V/10A With Power and Relay Action Indicator;Trigger Current: 5mABest Value LEVANLIGHTING 
LEVANLIGHTING 2pcs 5V 1 Channel Relay Module|Relay Switch with OPTO Isolated High and Low Level Trigger The module adopts genuine relays and normally open interfaces. Maximum load: AC 250V/10A、DC 30V/10A.Eujgoov 
Eujgoov DC 12V LED Digital Countdown Timer Relay Switch Module Adjustable Delay Turn Off Time Delay Relay Control [Highly Precise Timer] Ensure accurate timing with high precision and stability.MHCOZY 
MHCOZY 1 Channel USB 5V AC/DC 7-32V Smart WiFi Wireless Dry Contact Relay Switch Module,Tuya Smart Life app Remote Contr WIFI app remote,Works with tuya/smart life app,doesn't support ewelink app easy to setup with low voltage 5V 12V 32V,drySenzooe 
5PCS XH-M131 photosensitive Resistor Module Brightness Automatic Control Module Light Relay Switch (5V) 5PCS XH-M131 photosensitive resistor module brightness automatic control module light relay switchMHCOZY 
MHCOZY 4 Channel Smart WiFi RF Bluetooth Wireless Dry Contact Relay Switch Module,Phone app Remote Control,Compatible wi Bluetooth WIFI Gate opener Relay,Smart life tuya app wifi remote& 433Mhz RF&Bluetooth remote 4 Channel Smart Relay.EasyYINETTECH YINETTECH 2Pcs XH-M131 Photosensitive Resistor Module 12V Light Control Module Light Control Switch Photoresistor Relay Main Parameter: The module Operating voltage: 12V. Output type: Output switch. Control capacity: maximum 10A. Load capacASHATA Timer Relay Module,DC12V Adjustable Trigger Turn Off Delay Timer Switch Relay Module,12V Trigger Delay Timer Switch for 12V trigger delay normally open relay module, repeatedly triggering effectiveDIANN DIANN 10pcs DC 12V Relay Module 1 Channel Relay Board with Optocoupler Support High/Low Level Trigger Relay Board Maximum Load: AC 250V/10A; DC 30V/10A With Power and Relay Action Indicator;Trigger Current: 5mA35% Off meross meross Wi-Fi Relay WLAN Switch, Relay Module for Smart Home, Compatible with Apple HomeKit, Alexa and Hey Google, Surfac Smart Switch: meross relay module fits into any standard electrical box and can be surface-mounted/flush-mounted. UpgradMingzhe USB Relay Module High Performance MCU PC USB Smart Control Switch Jog Self Locking [High-performance Microcontroller Chips] - Equipped with onboard high-performance microcontroller chips for efficient aneMagTech eMagTech 2PCS 2 Channel DC 5V Relay Module PCB Control Board for MCU Control Industrial Sector PLC Control Smart Home Co You will receive 2pcs DC 5V 2 relay module.ELEGOO ELEGOO 8 Channel DC 5V Relay Module with Optocoupler for Arduino UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 5V 8-Channel Relay interface board, each one needs about 70mA Driver Current; Equiped with high-current relay, AC250V 10DIANN DIANN 2pcs 4 Channel 12V Relay Module with Optocoupler High or Low Level Trigger Expansion Board Relay Module : Channel: 4 Channel; Working Voltage: DC 12V; Equipped with High-Current Relay, Maximum Load: AC250V 10A,KHADBXCP 4pcs 4-Channel 5V Relay Module with optocoupler Isolation Supports high and Low Level triggering 4pcs 4-Channel 5V Relay Module with optocoupler Isolation Supports high and Low Level triggeringDaXuTech Wireless Remote Switch,Smart Home 433Mhz DC 12V 1CH Wireless Remote Switch Relay Receiver Transmitter Universal Remote C 💡-Very convenient to use, simple wiring diagram connection way.ECSiNG ECSiNG 2Pcs 1 Channel 12V Relay Module with Optocoupler Isolation Expanding Board Support Low-Level Trigger Or High-Leve Our relays have a fault-tolerant design, even if the control line is broken, the relay will not operate, making it saferReland Sun 5pcs 4 Channel CH4 5V 12V 24V Relay Module Shield for ARM PIC (5V) 5pcs 4 Channel CH4 5V 12V 24V Relay Module Shield for ARM PICCreate idea Create idea 5pcs 817 2-Channel Optocoupler Isolation Voltage Control Switching Module 3.6-24V Driver Photoelectric Isola This module is used when it is necessary to isolate the control in actual work and voltage conversion.It can realize 3.3Reland Sun 5PCS 5V 9V 12V 24V 1 Channel Relay Module with Optocoupler Isolation Support High or Low Level Trigger (9V) 5PCS 5V 9V 12V 24V 1 Channel Relay Module with Optocoupler Isolation Support High or Low Level TriggerReland Sun 5pcs 1 Channel CH1 5V 12V 24V Relay Module Shield for ARM PIC (24V) 5pcs 1 Channel CH1 5V 12V 24V Relay Module Shield for ARM PICMURANCLOUD DC 12V Universal Wireless Remote Control Switch 433Mhz 2CH 10A Relay Receiver Module with 2 Channel Remote Transmitter D Working Voltage: DC12 V; Max load current: 40 A; Working frequency: 433 MhzReland Sun 5pcs 5V 12V 24V 2 Channel DC Relay Module with Optocoupler High/Low Level Trigger Expansion Board (5V) 5pcs 5V 12V 24V 2 Channel DC Relay Module with Optocoupler High/Low Level Trigger Expansion BoardMHCOZY MHCOZY WiFi Wireless Smart Relay Module USB 5v/12v/24v/32v Inching Selflock Remote ON Off Power Switch for Access Contro eWelink app Clean contact WIFI Wireless Passive output Relay Switch,low voltage 5-32V wifi controller, without voltage aReland Sun 5pcs 5V 12V 24V 2 Channel DC Relay Module with Optocoupler High/Low Level Trigger Expansion Board (12V) 5pcs 5V 12V 24V 2 Channel DC Relay Module with Optocoupler High/Low Level Trigger Expansion Board1PZ 1PZ DCR-M70 DC 5V 8 Channel Relay Module Board Solid State Relay with Optocoupler Replacement for Arduino UNO R3 MEGA 25 【Compatibility】 Suitable for all kinds of electronic devicesSenzooe 5PCS XH-M131 photosensitive Resistor Module Brightness Automatic Control Module Light Relay Switch (12V) 5PCS XH-M131 photosensitive resistor module brightness automatic control module light relay switchmeross meross Matter Smart Switch, in-Wall Relay Module with Energy Monitor, SAA & RCM Certified, Wi-Fi Smart Light Switch Comp Matter Multi-platform Compatibility: Matter’s seamless integration lets you choose the ecosystem freely. Control the MatVeumoie Veumoie Tuya Wifi 30A Relay Module 85-250V Smart Switch DIY 433MHZ Controller APP Voice Relay Remote Control Supports remotely turn on or off connected appliances, for example light, electric kettle, electric rice cooker, electriEujgoov Eujgoov 1 Channel Optocoupler Relay, Relay Module, 1 Channel Relay Module 12V Relay Module Board 12V Relay Board Trigger Optocoupler Isolation Technology: Adopt patch photocoupler isolation with strong driving ability and stable performance,Veumoie Veumoie Tuya Wifi 30A Relay Module 85-250V Smart Switch DIY 433MHZ Controller APP Voice Relay Remote Control Supports remotely turn on or off connected appliances, for example light, electric kettle, electric rice cooker, electriDIGISHUO DIGISHUO 2pcs 5V 1 Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger (2Pcs 5V 1 Channel Relay The module uses genuine quality relay, normally open interfacesfasient DC 6-30V Digital LED Relay Board Cycle Timing Circuit Switch Timer Delay Trigger Module Micro USB 5V 6-30V input voltage range, support micro USB 5.0V power supply, convenient to useHepzest Hepzest 2-Channel WiFi Relay Module 30A -WROOM-32E Development Board Module for Smart Home Wireless Control DC7-28/5V Onboard programmable buttons, LEDs and relays facilitate developers to quickly conduct prototype verification and develoQezodsx Qezodsx One Channel Relay -WROOM Development Board Single Relay Module DC 7-60V Power Supply for Home Appliance Accessor 1. On-board and stable -WROOM-32E module, capacity 4M Flash;Fafeicy Fafeicy Relay Module Board 1 Channel Relay Module High & Low Actuator Optocoupler for Home (5V) Fault-Tolerant Design: Fault-tolerant design,even if the control line breaks,the relay will not move.SING F LTD SING F LTD 1pcs ESP8266 ESP-01S 5V WiFi Relay Module for Smart Home Remote Control Switch Based on ESP-01S WIFI module.Reland Sun 5pcs 4 Channel CH4 5V 12V 24V Relay Module Shield for ARM PIC (12V) 5pcs 4 Channel CH4 5V 12V 24V Relay Module Shield for ARM PICGeneric 2pcs 5V Single 1 Channel Relay Module Board Shield for Arduino Microcontroller development board can be used as modules, can be used as appliance controlSING F LTD SING F LTD 1pcs ESP8266 ESP-01S 5V WiFi Relay Module for Smart Home Remote Control Switch Based on ESP-01S WIFI module.LIYJTK 8 Channel Relay Module ESP32 WiFi Wireless Control Development Board Suitable ESP32 Secondary Development Learning Smart [STABLE ESP32 MODULE]: The onboard ESP32-WROOM-32E module boasts a large capacity 4M Byte Flash, supporting various deveHyuduo Hyuduo 2 Channel Delay Relay Module Pulse Actuator YF 7 Timer Control Module for Solenoid Valve Motor Light Strip [Versatile Applications] The delay relay module features 32 common functions, for controlling solenoid valves, water pumSENRISE Relay Module 1PC 4 Channel 5V Relay Board Module for Use with Microcontrollers Including Raspberry Pi ARM AVR DSP PIC These 5V Relay Modules can be used as microcontroller development board modules or home appliance controllor.SOULONG SOULONG Half Managers' Relay Module, SSR-100DD 100A Industrial Solid-State Relay Direct Current Control 3-32V to 5-200V Main application: industrial automation equipment, computer peripheral connection, automatic protection and safety systeMURANCLOUD DC 12V 24V 36V Wireless Remote Control Switch 433Mhz 4CH Remote Relay Receiver with 2 Transmitters for Garage Door Opene 4 Channel For Wireless Control: the remote switch is a learning switch, it can learn different coding remote controls (sReland Sun ESP-8266 ESP-01 ESP01S 5V Relay Module Home Control Board (ESP-01) ESP-8266 ESP-01 ESP01S 5V Relay Module Home Control BoardDaXuTech Wireless Remote Switch,Smart Home 433Mhz DC 12V 1CH Wireless Remote Switch Relay Receiver Transmitter Universal Remote C 💡-Very convenient to use, simple wiring diagram connection way.EMSea EMSea 2PCS Temperature Controller Module XH-W1209 Digital Display Thermostat -50-110C Electronic Thermometer with 10A On The W1209 thermostat module has a STM8S controller, a sensor input, keys, LED display, and a relay. It can be reprogrammTiiyee 4 Channel Optocoupler Relay Module, Board High and Low Trigger Module with Isolation Support High/Low Level for Automati High and Low Level Controllable: Optocoupler relay module with a jumper cap, you can choose a low level control or a higViaGasaFamido DC12V Single Channel Bistable Relay Control Module with Trigger Switch, 10A Load Capacity, 1.5x3.5x4.5cm The bistable circuit board is not suitable for automotive use due to potential voltage spikes exceeding 12V. For optimalEMSea EMSea 2PCS Temperature Controller Module XH-W1209 Digital Display Thermostat -50-110C Electronic Thermometer with 10A On The W1209 thermostat module has a STM8S controller, a sensor input, keys, LED display, and a relay. It can be reprogrammPeakloong Peakloong Smart Switch Intelligent Control Relay 4 Channel USB Relay Module LCUS-4 USB 5V Smart Switch Onboard power LED indicator and relay status LED indicator.eletechsup DC 12V 24V Multifunction Motor Forward Reverse Controller with Limit Relay Driver Module for Lift Pusher Motor Control ( Brand Name : eletechsupSING F LTD SING F LTD 2PCS Timer Relay 1 Way Relay Module 6.27x3.8x1.9cm Programmable Delay Relay Module for Smart Home Controller Versatile Voltage Range: Operates between DC 6V to 30V, drawing minimal working current of 50mA and a static current ofDaXuTech Wireless Remote Switch,Smart Home 433Mhz DC 12V 1CH Wireless Remote Switch Relay Receiver Transmitter Universal Remote C 💡-Very convenient to use, simple wiring diagram connection way.Rivermidfish AU 2PCS 8 Channel ESP32-WROOM-32E DC5-30V Control Relay Module Programmable ESP32 Development Board Program Led and Relay I 2PCS 8 Channel ESP32-WROOM-32E DC5-30V Control Relay Module Programmable ESP32 Development Board Program Led and Relay IGeneric Generic 2 Channel DC 5-32V Relay Module for Modbus RTU, RS485 Relay Module with 8 Bit MCU for Digital Quantity Detection Easy Control: The relay module allows for easy control of larger currents with a small input current, providing automatiYINETTECH YINETTECH 2pcs PCB RT DC Series Power Relay RT334012 12VDC 8A for Power Supply Equipment Home Appliance Control The RT334012 relay is approximately 28.5*15.5*12.5mm in size, suitable for embedding in medium-power control circuit boaNikovoke 2Pcs 3V Relay Module Switch Board, 1 Channel Optocoupler Module with Isolation Control, Compatible for IoT ESP8266 and A [Rapid Response Time] This 3V Relay Module Switch Board features an ultra-fast response speed of less than 20 milliseconFafeicy Fafeicy Timer Relay Module with Wide Application Range for Indoor Outdoor Environments Stable Timing Control for Home Li Timed Connection Function: The module connects the actuator and disconnects after a delay period.Rakstore Rakstore XY-WJ01 DC12V LED Digital Timer Relay Delay Switch Module Programmable Timer Relay Control Switch Timing Trigge Timing range: 0.01 sec~9999 min continuously adjustableComidox Comidox 1Pcs Automation DC 12V Time Delay Relay Module LED Display Digital Delay Timer PLC Delay Time Control Switch 0.1 Increase the power supply anti-reverse function.Adopt photoelectric isolation input and output to enhance anti-interfereReland Sun 5pcs 1 Channel CH1 5V 12V 24V Relay Module Shield for ARM PIC (5V) 5pcs 1 Channel CH1 5V 12V 24V Relay Module Shield for ARM PIC19% Off Aribrnten Aribrnten 4CH Tuya Zigbee Smart Switch Module 85-250V Relay Smart Home Remote Control Works with Gateway for Home Replac This product is a wireless switch that supports inching/self-locking mode/interlocking mode. Users can add devices to ZiSenzooe 5PCS DC 5-36V Digital LED Relay Board Dual-MOS Trigger Cycle Timing Circuit Switch Timer Delay Module 5PCS DC 5-36V Digital LED Relay Board Dual-MOS Trigger Cycle Timing Circuit Switch Timer Delay ModuleLIYJTK USB Relay Module Control Switch LCUS 1 Type DC 5V High Performance Chip for Home Automation [LONG-LASTING DURABILITY] The relay module offers a prolonged service life, allowing for continuous connections up to 10FoxAlien FoxAlien Relay Module Relay Switch for CNC Router Machines, Routers and Dust Collector Connecting (AU Plug) 【Exclusive Design for CNC】This relay module is exclusively designed for FoxAlien CNC machine and add-on parts controllinBe In Your Mind Be In Your Mind 2pcs 1-Channel 5V Relay Module 10A 78.8 x 22.8 x 41.6mm Compatible with DIN Rail Mounting Compatible with DIN rail mounting, compatible with electrical control systems requiring a 1-channel 5V relay module.Generic 2Pcs 5V One Channel Relay Module Relay Switch with OPTO Isolation High Low Level Trigger The module uses genuine quality relay, normally open interfaces , Maximum load: AC 250V/10A, DC 30V/10A.Lrocaoai USB Relay Module USB Intelligent Control Switch USB Switch for LCUS-1 Type Electronic Converter LC USB Switch Communication Protocol:SING F LTD SING F LTD 1pcs DC 12V Delay Relay Module Board 0-25second Adjustable Timer Relay Robotics 12V trigger delay normally open relay module, repeatedly triggering effective.eMagTech eMagTech 10Pcs LR7843 MOS Module Field Effect Module MOSFET Control Module MOS Tube Field Effect Tube Module Compatible Module: LR7843; Voltage:30V 161A.TOLAKO Tolako 5v Relay Module 5V Indicator Light LED 1 Channel Relay Module for Arduino ARM PIC AVR MCU Microcontroller development board can be used as modules, can be used as appliance controlGeneric MB183865 12V Black Car Auto Relay Module Stable Performance Control Vehicle Precision Fit [Brand New Quality] Experience the reliability of this aftermarket car auto relay module.Joyzan Delayed Off Cycle Timer, DC 5V-36V Time Delay Relay Time Control Trigger Timer with LED Display Delay Switch Module 0 Ti [Design for Circuit Protection & Energy Saving]:The timer relay module has an emergency stop function ("STOP" button) anRivermidfish AU 20Pcs LR7843 MOS Field Effect Module MOSFET Control Module MOS Tube Field Effect Tube Module Control Board 30V 161A 20Pcs LR7843 MOS Field Effect Module MOSFET Control Module MOS Tube Field Effect Tube Module Control Board 30V 161AASHATA FRM01 Relay Module,Multifunction Infinite Loop Timing Self-Lock Relay Cycle Timer Module Automation Delay FRM01 【Timing Pick】After powering, time delay relay pull T1, T1 between 0.1 seconds - 270 hours adjustable, CH1 interface to aReland Sun Electrical Equipments Xh-M194 Time Relay Control Module/Multiple Timing Module/5 Channels Relay Time Control Panel XH-M194 time relay control module multi-channel timing module 5 way relay time control panelUeeKKoo UeeKKoo Industrial 1-Ch ESP32-S3 WiFi Relay Module, Support RS485 and Bluetooth/WiFi Remote Control, Better for RS485 Mo Industrial 1-Channel ESP32-S3 WiFi Module, High quality 1-Ch relay, supports RS485 and Bluetooth / WIFi remote control.Lystin Lystin 8 Channel DC 5V Relay Module Board with Optocoupler for Arduino UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Raspb DC 5V 8-Channel Relay interface board, each one needs 15-20mA Driver Current.AKLOSIPY AKLOSIPY DC Current Detection Module Relay Switch Sensor with Digital Display for Motor Control 7-30V 10A Control - This advanced DC current detection module features an intelligent relay switch that automatically connects andTopHomer DC 24V Infinite Loop Cycle Timing Timer, Multifunction Time Delay Relay ON OFF Switch Control Module for Timer Control E This delay time module uses MCU as the main chip, MCU watchdog circuit and special reset chip.HiLetgo HiLetgo 2pcs DC 5V Trigger Time Delay Switch Relay Module Adjustable Time Delay Control Swtich Trigger Delay Conduction Trigger Time Delay Switch Relay Module Adjustable Time Delay Control SwtichXiuxin Xiuxin 2pcs 5V 8 Channel Relay Module Board for Arduino PIC AVR DSP ARM 2pcs/lot 8 Channel relay module board, Working voltage: 5VReland Sun 2 Channel USB Relay Module Programmable Computer Control for Smart Home DC 5V 2 Channel USB Relay Module Programmable Computer Control For Smart Home DC 5VJectse LAN Ethernet Controller Module, TCP/UDP Controller Module with 2-Way Relay Board Delay Switch DC for Replacement of Web Industrial grade STC microcontroller as the main control chipSENRISE Relay Module 1PC SENRISE 8 Channel 5V Relay Board Module for Use with Microcontrollers Including Raspberry Pi ARM AVR DS These 5V Relay Modules can be used as microcontroller development board modules or home appliance controllor.Domary Domary DC 6-80V Voltage Monitoring Relay, Time Delay Charging Discharge Controller Module with 4 Operating Modes, for Vo [Precise Voltage Detection] Equipped with a voltage detection channel and relay switch output for accurate monitoring anDomary Domary DC 6-80V Voltage Monitoring Relay, Time Delay Charging Discharge Controller Module with 4 Operating Modes, for Vo [Precise Voltage Detection] Equipped with a voltage detection channel and relay switch output for accurate monitoring anZopsc Zopsc 4 Channel Voltage Converter Optocoupler Isolated Board Adapter Module, 3.3V/5V to 3.6V/24V, Strong Anti-Interferen 【Easy for Use】It can realize 3.3V or 5V to control the interface of 3.6--24V voltage level. After the control terminal iSagaSave Bluetooth Relay Module, Remote Control Switch 12V Cell Phone Wireless Module with Indicator Light for Android System Onboard Module: onboard SPP-C bluetooth serial port integrated with wireless control function.MHCOZY MHCOZY WiFi Wireless Smart Switch Relay Module for Smart Home 5V/12V，WiFi Momentary and Self-Locking Relay,Be Applied to WIFI app remote and voice control,and extra 433Mhz RF control,Automate your Garage to WIFI Smart Garage Door Opener,no hGeneric 2 Pcs 1 Channel 12V Relay Module with Optocoupler Isolation Support High or Low Level Trigger Module uses genuine high quality relay, normally open interface maximum load: AC 250V / 10A, DC 30V / 10ALGDehome LGDehome 2pcs DC 5V 4 Channel Relay Module with Optocoupler for Arduino UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Rasp Working Voltage:AC250V 10A£»DC30V 10A£»5V 4-Channel Relay interface board;High-current relay for more protection for youMellisso Mellisso 2X LCUS - Type 1 USB Relay Module USB Intelligent Switch Control Onboard 5 v,10 A / 250 ,10 A / 30 relays,relay's can absorb 100000 times in a row.Reland Sun ESP8266 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP ESP-01 (Relay Module) Reland SunMHCOZY 4 Channel WiFi Momentary Inching Relay Self-Lock Switch Module,DIY WiFi Garage Door Controller (5-32V) Voice Control,works with Alexa Google Home Nest IFTTT, Link "eWeLink Smart Home Fan" capability. You can request AmazonViaGasaFamido 12V 8-Channel Smart Controller Module for Computer USB Switch-Relay, Single-Circuit Smart Control Card ✊ 【Long lifespan】 Our smart controller was used with imported high-performance USB tax chip, stable and durable, profess