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Free Shipping Condition: New Location: China
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$2.99 Shipping Condition: New Location: China 5PCS HFV7-P 012-HST HFV16-P 12-HT Relay 70A 12V 4-pin.
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$2.99 Shipping Condition: New Location: China Wireless frequency: WiFi 2.4GHz b/g/n+Bluetooth. Your smartphone or tablet is connected to a 2.4G WIFI that can access the internet (5G WIFI is currently ... morenot supported). Turn on Bluetooth on your phone.
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$2.99 Shipping Condition: New Location: China 5PCS JW1aFHN-DC12V 4-pin 10A 12VDC Relay.
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Free Shipping Condition: New Location: China Digital Tube OFF (Power Saving State): Relay OFF 6MA, Relay ON 35MA. Digital Tube ON (Working State): Relay OFF 29MA, Relay ON 56MA. Output port: 10A ... morerelay NO COM NC three ports. Input Port: Optocoupler isolation input, compatible with NPN, PNP input (5-24V switch ).
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$2.54 Shipping Condition: Neu Location: China 1 x Optocoupler Driver Relay Module. This is 1-Channel high level Relay Module. Equiped with power relay, 10A, AC 250V, DC 30V. Pole Number: 1 Channel. ... moreLoad: 10A, AC 250V, DC 30V. Color: Blue&Black.
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$3.50 Shipping Condition: New Location: China 1 x 2 Channel RS232 DB9 Serial Relay. Channel:2-channel relay;there are 2 expansion IN ports,low level output.
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$2.99 Shipping Condition: New Location: China 5PCS 832A-1A-F-C 24VDC 24V 30A 4-pin 24VDC Relay T90.
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$3.68 Shipping Condition: New Location: China 1 x Relay Switch Module. Channel: 2 channels. (Wrong connection will lead to module burnout). Red working status indicator for power on indication. We ... morewill reply you ASAP. Size: 50x38mm/1.97x1.5".
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$2.99 Shipping Condition: New Location: China 5PCS G5T-1A 24VDC Small 24V 5A 4-pin Slant Pin Power Relay DC24V.
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$3.50 Shipping Condition: New Location: China Using SMD optocoupler isolation, driving ability, stable performance;. 1 x 12V 8CH relay module. The module uses genuine quality relay, normally open ... moreinterfaces;. NO1,2,3,4,5,6,7,8: normally open relay interface.
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Free Shipping Condition: New Location: China 1 x Relay Switch Module. (Wrong connection will lead to module burnout). We will do our best to help you to resolve your problems. Red working status ... moreindicator for power on indication. We will reply you as soon as possible.
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$2.78 Shipping Condition: Neu Location: China The 5V dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8 bit MCU chip. Onboard ESP-01 WiFi modules and high performance microprocessor ... moreSTM8S103. 2 the module has 2 working modes.
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$3.19 Shipping Condition: Neu Location: China The small size of 49mm 49mm is convenient to carry. Relay 1-8 commands Relay 9-10 commands 1: Default IP: 192.168.1.4 Port: 30000. Relay module 1. 3: ... moreCommand to query relay status Network module 1.
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$2.99 Shipping Condition: New Location: China 5PCS SDT-S-112DMR Relay 12V 10A 12VDC 4-pin -112LMR.
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$2.99 Shipping Condition: New Location: China 5PCS MPR-S-112-A Relay 4-pin 5A 12V General Purpose HF46F G5NB-1A-E.
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$2.99 Shipping Condition: New Location: China FCB Color: Black.
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$2.99 Shipping Condition: New Location: China 5PCS HF7520 005-HTP 5V 5VDC 16A Power Relay 4-Pin.
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Free Shipping Condition: New Location: United States Professional Waterproof Case Box Special Sealed for RC Car Boat Model Receiver. Relay: about 175 90 20mm. 1 x 16 Channel relay. For NZXT Aer RGB InOut ... moreCable Input Cable Connection Cable Case Fan Adapter Cable.
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$3.50 Shipping Condition: New Location: China The use of highly sensitive thermistor detected ambient temperature. Module ambient temperature-sensitive thermistor, typically used to detect changes ... morein ambient temperature;. Design, smart regulation, when after the relay will automatically fine tune threshold.
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$2.99 Shipping Condition: New Location: China 5PCS TRV4-L-24V-Z Automotive Relay 24V 40A 5-pin HFV4 024-1Z1G.
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$3.74 Shipping Condition: Neu Location: China Nano Sheild. 1PCS Bluetooth Relay Module 5V/12V (Depends on your choice). OLED LED&RGB. Turn on the phone's Bluetooth and search for Bluetooth devices;. ... moreEach relay has a pull-in indicator light, and the working status of the relay is clear at a glance;.
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Free Shipping Condition: New Location: China Trigger Board Shield 1 2 4 6 8 16 Channel Relay Module Shield with Optocoupler 10A 5V 12V 24V Relay Output Electronic Components. It also has fixed screw ... moreholes for convenient installation. Clear Indicators: The relay action indicators are clear, with illumination when the relay is energized and no illumination when it is not.
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$2.99 Shipping Condition: New Location: China Users can also develop their own programs by using the burn-in pins. Stable performance, support human infrared sensing;. Mode 2: Repeat mode, plug in ... morethe jumper cap for mode 2, this mode senses that there are people nearby, the relay will be open until the module does not sense that there are people nearby, the relay will be closed.
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Free Shipping Condition: New Location: China Working current (DC 12V) Standby current (all relays off) 16MA,1 relay "on "50MA,2 relays" on "82MA, 3 relays "on "115MA,4 relays" on "150MA. 1x Relay ... moreModule. DC 5V 12V 24V 1 Channel Relay Module FRM01 Multifunction Relay Loop Delay Relay.
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$2.99 Shipping Condition: New Location: China NVF4-4C-Z60b DC24V Automotive Relay 80A 5-pin 24V 24VDC.
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$2.78 Shipping Condition: Neu Location: China The 5V dual WiFi relay module uses ESP-01 as the WiFi module and is compatible with 8 bit MCU chip. Onboard ESP-01 WiFi modules and high performance microprocessor ... moreSTM8S103. Adapter Module. Wireless module.
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$2.88 Shipping Condition: New Location: China 3-Channel Relay Module With Optocoupler Isolation Compatible 3.3V 5V Signal.
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$2.99 Shipping Condition: New Location: China 5PCS BJ-SS-112DMF Relay 12V 10A 4-Pin 12VDC 1-Group Normally Open.
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$2.99 Shipping Condition: New Location: China Green wire: input port connected to 220V zero wire. Red wire: input port connected to 220V fire wire. Yellow wire: output port 220V fire wire. With LED ... moreindicator to show the operation status. Interface definition.
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$3.20 Shipping Condition: New Location: China The small size of 49mm 49mm is convenient to carry. Relay 1-8 commands Relay 9-10 commands 1: Default IP: 192.168.1.4 Port: 30000. 3: Command to query ... morerelay status Relay module 1. Long press and hold the reset switch until the LED remains on.
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$3.20 Shipping Condition: New Location: China NO:Relay normally open interface, before the relay is engaged, empty, after the relay is engaged, shorted to COM. NC: Normally closed relay interface, ... moreshorted to COM before the relay is engaged, shorted to COM after the relay is engaged.
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$2.80 Shipping Condition: New Location: China 2, Using SMD optocoupler isolation, driving ability, stable performance ; trigger current 5mA;. 1 x Relay Module with Optocoupler. 1, The module uses ... moregenuine quality relay, normally open interfaces Maximum load : AC 250V/10A, DC 30V/10A;.
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$3.00 Shipping Condition: New Location: China 【Interlock setting】. Interlock, 3.4. ●Enter 0 above and 0 below, indicating no interlock. Support temperature and humidity sensor models: AM2301 three-wire; ... moreDHT11 three-wire; DS18B20 three-wire. Select the temperature and humidity sensor (DHT11; AM2301).
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$2.99 Shipping Condition: New Location: China It can be applied to water tower water level maintenance, with float switch to realize adding water when water is short and stopping when full. 【Function】ON ... morekey to start the load work, OFF key to stop the load work.
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$2.99 Shipping Condition: New Location: China 5PCS NPA2-AS5 DC12V 12V 5A 4-pin 12VDC Relay PLC.
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$2.99 Shipping Condition: New Location: China Users can also develop their own programs by using the burn-in pins. Stable performance, support human infrared sensing;. Mode 2: Repeat mode, plug in ... morethe jumper cap for mode 2, this mode senses that there are people nearby, the relay will be open until the module does not sense that there are people nearby, the relay will be closed.
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$3.20 Shipping Condition: New Location: China FET module, input and output totally isolated from each other. 1/2/5PCS Trigger Switch Module. current is 20A. The module is based on FET model F5305S.
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$2.99 Shipping Condition: New Location: China 5PCS G8VA-1A4T-R Automotive Relay 12VDC 4-pin HFV11.
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$2.99 Shipping Condition: New Location: China NVF4-1C-Z40bD Automotive Relay DC12V with 2 poles 40A 5-pin 12VDC.
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$2.99 Shipping Condition: New Location: China G7J-4A-B 12VDC 12V High Power 25A Relay.
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$42.42 Shipping Condition: Brand New Location: China The single channel Bluetooth relay module includes one channel 5V / 10A or one channel 12V / 10A relay module and spp-c Bluetooth serial port slave module. ... moreIt is a new and modified version, which is more practical and more stable.
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$3.50 Shipping Condition: New Location: China RF Frequency: 433MHZ. Channel: 1CH. Press the learning code. 10A 30VDC / 10A 28VDC. Jog/Non-Latched: Press one button is Working /ON. Rated load:10A 250VAC ... more/ 10A 125VAC. Output Current: 10A. RF Working mode:Super heterodyne receiver.
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$3.00 Shipping Condition: New Location: China Ewelink 8-way 4-way temperature and humidity+4-way relay module manual. You can continue to press all keys. After the operation is completed, you need ... moreto power off and restart;. ● Factory reset Power-on status, supporting power-on on, power-on off, and restoring the state before power-off.
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$2.99 Shipping Condition: New Location: China 5PCS HF3FF 012-1HSTF 12VDC 4-pin 15A Relay JQC-3FF.
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$2.99 Shipping Condition: New Location: China 5PCS G4AN-1A 12VDC Power Relay 12V 20A 250VAC 4-pin DC12.
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Free Shipping Condition: New Location: China
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$2.99 Shipping Condition: New Location: China 5PCS JHT93 012D-1HS Water heater main board air conditioner relay 12V 30A 4-pin.
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$3.00 Shipping Condition: New Location: China Using chip optocoupler isolation, strong driving capability and stable performance; trigger current 5mA;. The module can be set to high level or low level ... moretrigger through jumpers;. Power indicator light (green), relay status indicator light (red).
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$3.74 Shipping Condition: Neu Location: China Onboard mature and stable ESP-12F WiFi module, large capacity 4MByte Flash;. 4: Onboard WiFi module RST reset button and a programmable button. 5: 5V/12/24V ... moreoptional. Onboard WiFi module RST reset button and a programmable button;.
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$2.99 Shipping Condition: New Location: China The use of highly sensitive thermistor detected ambient temperature. Module ambient temperature-sensitive thermistor, typically used to detect changes ... morein ambient temperature;. Modules can be used for ambient temperature detection.
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Free Shipping Condition: New Location: United States Ethernet TCP/IP RJ45 port, IP port can be modified. Load Capacity:250V/AC 10A. If you do not receive our reply within 48 hours, pls. If you are satisfied ... morewith our service, pls. Color: White, Black (Optional).
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Free Shipping Condition: New Location: China
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$3.76 Shipping Condition: New Location: China 1 x Relay Switch Module. Channel: 2 channels. (Wrong connection will lead to module burnout). Red working status indicator for power on indication. We ... moreusually respond within 24 hours. Size: 50x38mm/1.97x1.5".
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$2.99 Shipping Condition: New Location: China 5PCS HF115F-A 024-2ZS4AF AC 24VAC Relay 8A 8-pin 2-open 2-closed.
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$2.54 Shipping Condition: Neu Location: China 2, Using SMD optocoupler isolation, driving ability, stable performance ; trigger current 5mA;. 1 x Relay Module with Optocoupler. High and low trigger ... moreselection ends 2 When the jumper is high with high short trigger.
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$3.50 Shipping Condition: New Location: China Input channels: 8 channels, low pulse trigger (NPN). output channels: 8 channels 10A relay output. Electronic Component. Working frequency band: 425~455MHz ... more(can be set by DIP switch). 2: Simple operation.
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Free Shipping Condition: New Location: China 5V 12V 24V Relay Module Trigger Board 1 2 4 6 8 Channel Relay Output Mudule Support High Or Low Level Trigger with Optocoupler Isolation Electronic Components. ... moreThe high-quality Songle relays used in the design provide durability and efficient functionality.
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$1.54 Shipping Condition: New Location: 金东区, China
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Free Shipping Condition: Used Location: Archbold, United States Opto22 SNAP-ODC5R5 SNAP I/O 4 Channel Output Module SNAPODC5R5 (TSCF) (JH) (PRE23). Manufacturer: Opto22. Type: 4 Channel Output Module.
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