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Best Choice DaXuTech 
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.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,dryBest Value YIQFOCA 
5 Set 3V 1 Channel Relay Power Switch Board, High Level Driver Optocoupler Module Isolated Drive Control Board for ESP82 You will recevie 5Pcs 3v Relay 1 Channel power switch module compatible with 10A 250VAC and 10A 30VDC load.5pcs * 2.5 mmViaGasaFamido 
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 optimalfasient 
Relay Module Board, High & Low Trigger Module, 5V/12V/24V Relay (12V) DIANN 
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,DaXuTech 
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.DIGISHUO 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 interfacesMHCOZY 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.EasyDIANN 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: 5mA45% 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. Upgrad19% Off ELEGOO ELEGOO 4 Channel DC 5V Relay Module with Optocoupler for Arduino UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 This relay module is 5V active low. Relay output maximum contact is AC250V 10A and DC30V 10A.Reland Sun 5V 12V 24V 1 Channel Self Locking Bistable One Button Start/Stop Self-Locking Relay Module Relay Switch for MCU Control Using double-panel design PCB; MCU control, stable and reliable performance, strong anti-interference, will not triggerEujgoov 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.Senzooe 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 switcheMagTech 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.KUNLONGSKY Mini Smart WiFi Relay Switch, DIY Light Switch Module Smart Life/Tuya Application, Wireless Remote Control Timetable function: set the and countdown to create a scene. You can set the schedule to automatically turn on/off lightBiafiog Biafiog Mini Smart WiFi Relay Switch, DIY Light Switch Module Smart Life/Tuya Application, Wireless Remote Control Timetable function: set the and countdown to create a scene. You can set the schedule to automatically turn on/off lightmeross 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 MatOreilet Digital Cycle Timer Relay, DC 12V Adjustable Cycle Delay Timer Relay Module Digital Display Timing Delay Board for Solen 【Multifunctional】This delay timing relay has 6 kinds of commonly‑used functions to meet more application needs, P1-1, P120% Off FoxAlien 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 controllinComidox 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-interfereGeneric 4 Channel DC 12V Relay Module with Optocoupler Isolation Relay Control Board Maximum 250V 10A and DC30V 10A.TopHomer Bluetooth Relay Module, 12V Mobile Phone Remote Control Switch with Indicator Light Compatible with Android System Onboard Module: onboard SPP-C bluetooth serial port integrated with wireless control function.MURANCLOUD 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 MhzHepzest Hepzest 2-Channel WiFi Relay Module 30A ESP32-WROOM-32E Development Board Module for Smart Home Wireless Control DC7-28/ Onboard programmable buttons, LEDs and relays facilitate developers to quickly conduct prototype verification and develoYINETTECH 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 capacALKOY 433Mhz DC 3.7V 4.5V 5V 6V 7.4V 9V 12V Universal Receiver Module RF Remote Control Switch Relay 1CH Mini Wireless Control ✣[*Very convenient to use, simple wg diagram connection way. RF Remote Control Switch, can through walls.Reland Sun ESP-8266 ESP-01 ESP01S 5V Relay Module Home Control Board (ESP-01) ESP-8266 ESP-01 ESP01S 5V Relay Module Home Control BoardELEGOO 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 10Reland Sun Timer Relay Module AC 220V Adjustable Timer Delay Switch Turn On Off Time Relay Module for Control Voltage (0-100Min) ?High Precision Module?: This Adjustable Timer Delay is a timer relay module with high precision, and has stable and relSING 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.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.Hyuduo 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 pumMingzhe 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 anZuomeng 12V Forward and Reverse Relay Module Reliable Motor Control for Tarp Systems, Hoists, Winches, and More – Bidirectional EFFICIENT MOTOR REVERSAL CONTROL: The 12V module powers any reversing motor equipment, delivering reliable and precise cReland 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 panelMHCOZY 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 hReland Sun 12V LDR Photoresistor Sensor Relay Module Car Light Automatic Control Switch with Cable Working current: less than 90mA at 5VSOULONG SOULONG Halver Ladder Relay Module, SSR-1 D48100 100A Solid-State-Relay DC Control 24-480VAC DC-A with Plastic Cover for Wide Application: Relays are suitable for industrial automation equipment, computer peripherals, AC motor control, streeSING 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 ofeletechsup DC 12V iOS Android Bluetooth BLE Relay 2.4G RF Remote Control IOT Module Command Customization Switch Board Brand Name : eletechsupCHUSHEN CHUSHEN 1CH Zigbee Mini Smart Switch Relay Module, 2 Way Control, WiFi Switch, Alexa, Google Home Compatible 🥁 【Mini Body】Designed mini body, which suits for most of amounting boxes, switches and wall sockets.Robomaker 16 Channel 5V Relay Module Board for Arduino and Raspberry Pi, Low Level Trigger Versatile Module: This 16-channel relay module allows you to control up to 16 devices or appliances simultaneously withGeneric 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.Aqara Aqara Dual Relay Module T2 with Matter, Requires Aqara Zigbee 3.0 HUB, Dry Contact Mode for Garage Doors and Boilers, Ro [Homekit and Matter Support] With an Aqara Zigbee 3.0 hub (Excluding the Camera Hub G2H) (*Note: Please ensure that theSagaSave 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.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, electri1PZ 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 devicesOxtxuzdm Oxtxuzdm Single Channel 3V Relays Control Module With Isolated Driver For Electronic Projects Relays Module For Projects The Single Channel 3V relays Isolation Driver Module delivers precise signals control with enhanceds isolation technologRivermidfish AU 5PCS DC 12V-24V Pulse Trigger Cycle Delay Timer Switch ON/Off Relay Control Module MOS Control Board LED Display 5PCS DC 12V-24V Pulse Trigger Cycle Delay Timer Switch ON/Off Relay Control Module MOS Control Board LED Display1PZ 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 devicesNikovoke 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 milliseconReland Sun ESP8266 5V WiFi Relay Module Things Smart Home Remote Control Switch Phone APP ESP-01 (Relay Module) Reland SunAribrnten 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 ZiMHCOZY MHCOZY 4 Channel Smart WiFi Wireless Dry Contact Relay Switch Module USB 5V AC 85-250V, Tuya Smart Life App Remote Contr WIFI RF Bluetooth 220V Smart Clean Contact Relay, WiFi Remote Control of Smart Life APP Yours, and 433Mhz RF Bluetooth RJectse SSR-10 DD Solid State Relay,Single-Phase 10A 5-220VDC Solid State Relay Module AC-AC for Industrial Automation Process，C No switching spark, high switching speed, no noisePhipps Electronics 5v 1 Channel Low Level Relay Module with Optocoupler 5V 1 Channel Low Level Relay Module with OptocouplerUeeKKoo Industrial 6-Channel ESP32-S3 W-i-F-i Relay Module, Supports W-i-F-i/B-L-E / RS485 Control, Onboard RS485 / Pico HAT Int Industrial 6-Ch ESP32-S3 W-i-F--i Relay Module, Supports W-i-F--i / Blue--too-th / RS485 control, Onboard RS485 / Pico HHUANQIN HUANQIN 1CH Zigbee Mini Smart Switch Relay Module, 2 Way Control, Alexa Compatible 【Mini Body】Designed mini body, which suits for most of amounting boxes, switches and wall sockets.HUANQIN HUANQIN 1CH Zigbee Mini Smart Switch Relay Module, 2 Way Control, Alexa Compatible 【Mini Body】Designed mini body, which suits for most of amounting boxes, switches and wall sockets.HUANQIN 4CH Zigbee Mini Smart Switch Relay Module Support 2 Way Control Switch for Smart Home Automation, Compatible with Alexa 【Mini Body】Designed mini body, which suits for most of amounting boxes, switches and wall sockets.Generic 12V 8-Channel USB Relay Module Smart Controller for Home Automation Hotel Control [Stable Connection] This board features a square type-b usb interface for a stable connection.Shanrya Relay Module, ESP8266 Relay Module Wireless Development Board WiFi 8‑Channel ESP8266 Development Board with 6 X Socket f 【Premium Materials】The relay module made of high‑quality materials, light and waterproof, with good insulation propertieUeeKKoo 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.LILYGO LILYGO TTGO T-Relay ESP32 Wireless Module DC 5V 4 Groups Relay Development Board 4MB Flash WiFi BLE Remote Switch Contro -4MB FLASH ,8MB PS RAMHomyl HOMYL DC 12V 8-Channel USB Relay Module – PC-Controlled HID Relay Board for Home Automation Device Switching [Multi-Channel Relay Board] Equipped with 8 relays SRD-05VDC-SL-C, allowing control of multiple circuits through a singlReland 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 PICYDuupxe YDuupxe DC 12V Relay Module Household Appliances Control Switch Bistable 1‑Button Start‑Stop Self‑Locking Control Module Safe: Using anti‑power reverse protection diodes, short‑term reverse power supply, safer circuit control.ViaGasaFamido 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, professMURANCLOUD 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 (sREDPINGUO Temperature Controller -50 to 110 Celsius (-58 to 230 F) DC 12V Programmable Heating/Cooling Thermostat Control Switch M Temperature controller monitoring instrument, show the measured temperature (red) and set temperature (blue) at the sameWaveshare 8-CH Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protectio This product is an industrial 8-ch relay module controlled via Ethernet port, adopts Modbus RTU/Modbus TCP protocols, suHUANQIN 2CH Zigbee Mini Smart Switch Relay Module Support 2 Way Control Switch for Smart Home Automation, Compatible with Alexa 【Mini Body】Designed mini body, which suits for most of amounting boxes, switches and wall sockets.Maiju Maiju 1CH Zigbee Mini Smart Switch Relay Module Support 2 Way Control Switch for Smart Home Automation, Compatible with 【Mini Body】Designed mini body, which suits for most of amounting boxes, and wall sockets.Reland Sun DC 12V 8 Channel for Phone Bluetooth Control Relay Module for Smart Home LED Lighting system Working voltage: DC 12VAOICRIE AOICRIE 5Pcs DC 12V 1 Channel Relay Module Board Shield with Optocoupler Isolation Support High or Low Level Compatible This Relay Board Maximum load: AC 250V/10A, DC 30V/10A With power and relay action indicator.each relay has normally opeCHENBO 2 pcs 5V 2 Channel DC 5V Relay Module with Optocoupler High/Low Level Trigger Expansion Board for Arduino Maximum load: AC 250V/10A, DC30V/10AMHCOZY MHCOZY WiFi Wireless Smart Switch Relay Module for Smart Home 5V/12V，WiFi Momentary and Self-Locking Relay,Be Applied to Low voltage ewelink app wifi dry contact relay/passive output,input 5v only,USB 5V or screw terminal port 5V.Generic Glow Plug Relay Control Module Replacement Sprinter 3500 Efficient Plug Module - E320 Relay [Efficient Replacement] Manufactured to precise specifications, ideal for sprinter 2500 and 3500, sprinter 3500, and - eNOYITO NOYITO 2-Channel Micro USB Relay Module USB Smart Control Switch USB Intelligent Control Switch (2-Channel Micro USB) NOYITO 2-Channel Micro USB Relay Module is equipped with a stable USB to serial port chip and a microcontroller. It canCHENBO 4 pcs DC 5V 1 Channel Relay Module Board Shield High/Low Level Trigger with Optocoupler for Arduino The module uses genuine quality relay, normally open interfacesWaveshare Industrial 8-Ch ESP32-S3 WiFi Relay Module, Onboard RS485, Digital Input, Relay, PoE ETH Port and Multiple Isolation Pro Industrial 8-Channel ESP32-S3 WiFi Relay Module, based on ESP32-S3 microcontroller, built-in 32-bit LX7 dual-core procesSEADEAR 25385-4R500 Engine Cooling Fan Control Module for Kia Optima Soul Forte5 Forte Koup 2011-2019, for Hyundai Sonata Hybrid Radiator Cooling Fan Control Module: the cooling fan control module is easy to install, with no additional adjustments.Be In Your Mind Be In Your Mind 2x 8-pin 12V GS-SH-212T Subminiature DPDT Relays for Smart Switch Control in Automotive Electronics This miniature relay is compatible with Raspberry Pi, PLCs, and automotive ECUs. It is widely used in drones, smart homeSENRISE 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.Mingzhe USB Relay Module High Performance Control Switch for Home Automation [High-performance Microcontroller Chips] Ensure efficient and operation.CHUSHEN WiFi Zigbee Mini Smart Switch Module - 3CH Relay for 2 Way Control, Smart Home Automation, Compatible With Alexa Google ?? Mini Body Designed mini body, which suits for most of amounting boxes, switches and wall sockets.eletechsup DC 12V 24V Multifunction Motor Forward Reverse Controller with Limit Relay Driver Module for Lift Pusher Motor Control ( Brand Name : eletechsupJBtek JBtek 4 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM Equiped with high-current relay, AC250V 10A ; DC30V 10AReland Sun Timer Relay Module AC 220V Adjustable Timer Delay Switch Turn On Off Time Relay Module for Control Voltage (0-10Min) ?High Precision Module?: This Adjustable Timer Delay is a timer relay module with high precision, and has stable and relWaveshare Waveshare RPi Relay Board Expansion Board Power Relay Board Module Kit for Raspberry Pi Series Boards 4 3 2 A+ B+ 2B 3B, The RPi Relay Board gives your Pi the ability to control high voltage/high current devices, easily makes normal home appNewgoal Newgoal 2-Channel WiFi Smart Switch Relay Module, TUYA/Smart Life App for Smart Home Remote Control, Momentary Time Adju ①【Remote control】: Turn the relay module into an integrated smart device through the existing 2.4G Wi-Fi network, you caRakstore 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 adjustableReland 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 5VReland Sun 1- channel electromagnetic relay module 3V/5v/12v/24v block low level trigger PLC control driver board (24V) The module adopts relay control, the maximum AC voltage is 250V,Fafeicy PWM Driver Module 4 Wire PCB Wide Voltage Temperature Controller Relay Switch Board with Probe 12V for PC Fan Alarms SPECIFICATION: The working temperature of this temperature detection control module is in ‑25℃‑85℃, the working humidityHiLetgo 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 SwtichXinsheinelry Insulated Relay Control Module Low Voltage Relay Driver for Low Voltage Applications and Electronics Projects Ideal for solar-powered devices, robotic control, and sensor-based applications where the energy efficient 3V relay moduReland Sun 5pcs 5V 12V 24V 2 Channel DC Relay Module with Optocoupler High/Low Level Trigger Expansion Board (24V) 5pcs 5V 12V 24V 2 Channel DC Relay Module with Optocoupler High/Low Level Trigger Expansion Board