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DC 5V Dual Channel Bluetooth Relay Module Smart Home APP Remote Control Switch
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The 5V dual circuit Bluetooth relay module consists of 2 5V//10A relay modules and a SPP-C Bluetooth serial slave module. Prepare a USB to TT serial module, ... moreTTL module GND, TX, RX respectively relay module GND, TX, RX.
1/2/4 Channel DC7-32V USB 5V WIFI Remote Control Relay Switch Module 433MHZ
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Sound & Vision. Get The Right At The Right Price！. We will be happy to resolve any issues you may have in a cordial and friendly manner.
WiFi 12CH 16A Relay Switch Module RF433 Remote Control DC 12V Smart Home
$
5.84
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Instructions for eWelink 12-circuit 16A relay module You can continue to press all keys. After the operation is completed, you need to power off and restart;. ... morePower-on status, supporting power-on on, power-on off, and restoring the state before power-off.
1/2/4/8 Channel 5V SSR G3MB-202P Solid State Relay Module For Arduino
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(3.3-5V State High Relay OFF). CH1: 1 Signal to Trigger the end of the Relay Module (High Level Trigger Valid). (0-2.5V Low State Relays ON). Channel: ... moreAs Your Choice! Am 23.03.21 hat der Verkäufer die folgenden Angaben hinzugefügt.
12V Relay Dc Relay Module 8 Channel Relay Relay Module For PLC Control For
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Each relay has a pull indicator, relay working status clear at a glance. 1 x 12V 8CH Relay Module. Each relay output leads to the normally open and normally ... moreclosed two sets of, convenient and flexible to use.
5V 250V2A 8 Channel Low Level Trigger Solid State Relay Module with Fuse
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CH1: 1 signal to trigger the end of the relay module (high level trigger valid). CH4: 4-channel relay module signal triggering end (high level trigger ... morevalid). CH2: 2-way relay module signal triggering end (high level trigger valid).
DC5V Human Infrared Sensor Relay Module 1 Channel Adjustable Dual Model Relay
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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.
8A 380V 4 Channel SSR Solid State Relay H-L trigger FOR Arduino R3 Raspberry PI
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Max Current: 8A. Usually connect power cathode with trigger end. CH4: 4 channels relay module signal triggering end. 1x Relay Module. hope you could understand.
DC 7V-24V Modbus RTU 4 Channel Relay Control Switch RS485/TTL UART Module
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Elsay four-way Modbus relay module is equipped with mature and stable 8-bit MCU and RS485 level communication chip. Modbus RTU four-way relay module RS485/TTL ... moreUART. V. Modbus RTU Command 2, Communication protocol: support standard Modbus RTU protocol;.
12V ESP8266 ESP-01 4 Channel WiFi Relay Module For IoT Phone APP Controller
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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.
ESP8266 ESP-01/01S DC 5V 1 Channel WIFI Relay Module with Separate Backplane
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1 ESP8266 ESP-01/01S DC 5V WIFI Relay Module Separate Backplane Base Plate. It is simple and convenient to use. The maximum stable transmission distance ... moreis 100m. Adapter Module. Step up module. Step down module.
5* HFV4 012-1H1G Relay 12V 40A 4-pin
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5PCS HFV4 012-1H1G Relay 12V 40A 4-pin.
12V 10A 4CH RS232 Relay Board Remote Control Switch for Garage Motor Car
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RS232 DB9 female interface. Product series: RS232. Keyless Drill Chuck Converter 1/4 Hex Shank Quick Change Adapter 0.3-6.5mm. 1 x RS232 Relay. 9dBi Magnetic ... moreAntenna Mount Extension Cable SMA Male UHF 2400-2500MHz.
8 Channel Bluetooth Relay Module Bluetooth Mobile Phone Remote Control 5V/12V
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Each relay has a pull-in indicator light, and the working status of the relay is clear at a glance;. 1PCS Bluetooth Relay Module 5V/12V (Depends on your ... morechoice). Turn on the phone's Bluetooth and search for Bluetooth devices;.
2 Channel 380V 8A SSR Solid State Relay high-low trigger Relay 5V-12V Arduino R3
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Arduino Module. Usually connect power cathode with trigger end. CH2: double channels relay module signal triggering end. 380 V 8 A solid-state relay. ... more1 x Relay Module. Product Introduction. Raspberry Pi.
DC 5V 12V 24V ESP8266 WIFI 16 Channel Relay Module ESP-12F Development Board
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Interface chip/clock timing. IOT/Functional Module. Data conversion chip/logic dev. Onboard mature and stable ESP-12F WiFi module, large capacity 4MByte ... moreFlash;. 4: Onboard WiFi module RST reset button and a programmable button.
16Channel Android Phone Bluetooth-compatible Control RelayModule for LEDLighting
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FOR DJI Phantom 3 Pro/Adv Gimbal Robbin Flat Cable Flex Flexible. For Insta360 ONE RS Cold Shoe Interface Quick Release Expandable Mic Fill Light. For ... moreLenovo ThinkPad X230 X230i X220i X220 CPU Cooling Fan Heatsink Radiator.
3-Channel Relay Module With Optocoupler Isolation Compatible 3.3V 5V Signal Kit
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Hope you could understand. Trigger Current:5mA.
5V 2 Channel Low Level Triggered Relay Module Board With Optocoupler Expansion U
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3.62
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1 x Relay Switch Module. Channel: 2 channels. (Wrong connection will lead to module burnout). Red working status indicator for power on indication. Size: ... more50x38mm/1.97x1.5". We will reply you ASAP.
SRA-05VDC-AL SRA-12VDC-AL SRA-24VDC-AL 5V 12V 24V 20A T74 4PIN Relay
$
0.87
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5* DYS1-S-D12V-A Relay 12V 12VDC 5A 4-pin
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5PCS DYS1-S-D12V-A Relay 12V 12VDC 5A 4-pin.
DC 5V 1Channel For Bluetooth Relay Module APP Control Switch Smart Home
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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.
DC 5V 12V Multifunction Self-lock Relay PLC Cycle Timer Module Delay Time Switch
$
6.28
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Adapter Module. Step down module. DC 5V LED lighting. Step up module. 5V DC Motor. Display module. Wireless module. NO: normal open (before relay closes, ... morethis pin is not connected. ).
1 Channel Relay Module 5V 12V 24V 10A Low Level Trigger for Arduino
$
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In a word, it is a way of short circuit trigger between signal input and GND negative pole. VCC: 5V / 12V /24V. With power and relay action indication, ... morebright when connect and go off when disconnects.
Ewelink AC DC7-32V 2/4 Way Intelligent Bluetooth WIFI Relay Switch Module Type-C
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7.04
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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.
2 Way 2CH Relay Module 5V with Optocoupler Protection MCU Relay Expansion Board
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3.29
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1 x Relay Switch Module. (Wrong connection will lead to module burnout). Red working status indicator for power on indication. We will reply you ASAP. ... moreSize: 50x38mm/1.97x1.5".
Home Intelligent Control 4way Channel Relay Module In Stock 5V 12V 24V
$
7.70
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Location: 金东区, China
G5J-1-TP-M-DT 12VDC Intermediate Relay 12V 16A 4-pin DC12
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G5J-1-TP-M-DT 12VDC Intermediate Relay 12V 16A 4-pin DC12.
3-Channel Relay Module With Optocoupler Isolation Compatible 3.3V 5V Signal
$
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Hope you could understand. Trigger Current:5mA.
2CH 433MHz Relay 2pcs Wireless Remote Control Switch Transmitter One Receive NGF
$
16.49
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Encode mode: Learning code (1527). Working frequency: 433MHZ. One capacitor is 12V, and three capacitors are 220V. Modulation mode: ASK. Decoding mode: ... moreMCU software decoding. 1 Receiver with Shell.
2 Pcs PC817 4 Channel Optocoupler Isolation Module 3.6-30V Voltage Converter ...
$
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Location: Ridgewood, United States
Specification: 1. Through the jumper cap can achieve whether the output is high potential outputor low output 5. 🥇【Feature】Through the jumper cap can ... moreachieve whether the output is high potential outputor low output.
10pcs 1 Channel Relay Module 5V High Low Level Triger Optocoupler for Arduino
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10pcs 1 Channel Relay Module 5V High Low Level Triger Optocoupler for Arduino Description: 100% brand new and high quality 1-Channel relay module, with ... morephotoelectric isolation The module can be high or low by a jumper setting trigger With power and relay action indicator The module Operating voltage 5V The module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A Module interface: DC+: positive power supply (VCC)(5V) DC-: negative power supply (GND) IN: The control end, the driving current should be more than 4mA COM: The control of loop of earth wire.
1pcs 8 Channel 5V Relay Board Module Computer PC Smart Control Switch Controller
$
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3 Use the special relay driver chip ULN2803, relay work more stable. After connecting the power, even if the computer off or unplug the USB from the computer, ... morethe relay can also remains set. 4 Using genuine Songle relay.
New 1/8 Channel Infrared Remote Control Switch Relay Multi-function 5/12V LED
$
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The circuit is insulated before the relay's output and input. Adapter Module. Display module. Step up module. Step down module. Remote Distance: 8m. Wireless ... moremodule. Relay Size: 5(L)x2(W)x1.8(H)cm.
10pcs 5V Relay Module Board Shield 1 Channel High Low Level Triger Optocoupler
$
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Location: 龙岗区, China
Description: 1-Channel relay module, with photoelectric isolation The module can be high or low by a jumper setting trigger With power and relay action ... moreindicator The module Operating voltage 5V The module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A Module interface: DC+: positive power supply (VCC)(5V) DC-: negative power supply (GND) IN: The control end, the driving current should be more than 4mA COM: The control of loop of earth wire Package Included: 10pcs 1 Channel relay module.
5V USB Relay 1 Channel Programmable Computer Control For Smart Home Module NEW
$
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It’s used the HID technology, so no need to install any driver in windows system and you can easy to use. Relay Type:Songle 5V Relay. Relay QTY:1. Open ... morethe device, the software automatically obtain the current working state relay.
Programmable Digital LCD Timer Weekly Time Electronic Switch 15A AC/DC 12-240V
$
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Location: 乐清市, China
15A 230V AC Lamp load 2000W COS∅=0.8. Staircase Switch. Transfer Switch. Grid Power AC Generator. Manual changeover switch. Type AC RCD RCCB. - Permanent ... moreON/OFF switching. Delay On Star/Delta.
1 / 2 / 4 / 8 Channel Relay Board Module for Raspberry Pi ARM AVR DSP PIC MCU
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Red working status indicator. Each relay features an LED indicator. 1, 2, 4 or 8 Channels.
5PCS Multifunction Delay Trigger ChipTiming Module Timer IC Timing 2s -1000h
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MICRO USB 5V 4-Channel Relay Module USB Control Relay Module Serial Port
$
6.35
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And module of ICSE014A have a power interface of 5V. The module have MICRO USB and serial port, so they can communicate with PC and other device conveniently. ... more4.5V : Volt current condenser. Power Interface : Only ICSE014A have.
5/12V 1/8 Channel Infrared Remote Control Switch Relay Multi-function LED
$
3.65
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The circuit is insulated before the relay's output and input. Dual Trigger design, using special two-way driver IC design, fly away to ride the world ... morepremiere of Electronic Science and Technology ;.
5V Four 4 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino 8051
$
7.05
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Location: Charlotte, United States
5V Four 4 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino 8051. 5V Four 4 Channel Relay Module Item Description: Brand new and high ... morequality. Module With optocoupler Be able to control various appliances and other equipments with large current Easy to be controlled by a lot of Microcontrollers like Arduino. 8051, AVR, PIC, DSP, ARM, MSP430, TTL logic With high-current relay. AC250V 10A, DC30V 10A Every channel needs 15-20mA drivee current LED indicator for relay output status Color: blue Dimension: Approx. 7.5x5.5x2cm Materials: PCB board and electronic components. Payment We accept paypal only. Payment must be received in 48 hours after auction closing. Please leave note for your special request in Paypal punctually when you pay the order. Any special request cannot be fulfilled after 24 hours of payment. Because most of orders will be processed instantly and same-day dispatched. Delivery details Shipping Terms We only ship to the confirmed address provided by PayPal. Before you pay. Please make sure the address in your PayPal whether it matches the address you would like us to ship to. We ship to USA UK CANADA ASIA Buyers' Information: We strive our best to offer you the most reliable. Affordable way of shipping service. But sometimes international delivery is highly depended on the courier company and local customs/duties. If you do not receive your item on time, please contact us immediately for further assistance. Thank you for your understanding. Shipping Method All items will be shipped by EUB. FedEx, UPS, DHL Express delivery is only to US/UK/Canada/Australia. Other countries will be subject to change accordingly with our email confirmation. We do not ship to Name of the Countries Africa We can not mark any package as a gift. But all international packages are marked"ebay Purchase" on the insurance form. We offer combined shipping which will save your shipping cost greatly for your multiple purchases. Please do not pay until you make your last choice. Shipping Time All items
8A 380V 4 Channel SSR Solid State Relay H-L trigger FOR Arduino R3 Raspberry PI.
$
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Location: Jamaica, United States
Max Current: 8A. Usually connect power cathode with trigger end. CH4: 4 channels relay module signal triggering end. 1x Relay Module. hope you could understand.
5* PCN-104D3MHZ 4.5V Relay 4.5VDC 4-pin 5A
$
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5PCS PCN-104D3MHZ 4.5V Relay 4.5VDC 4-pin 5A.
5V One 1 Channel Relay Module Board Shield with optocoupler Support High and Low
$
2.30
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Location: Webster, United States
Using SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA;. The power indicator ( green ), relay status indicator ( red ... more);. The module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A;.
3.3V 3V 2 Channel Relay Module Low Level Trigger Relay Output for Arduino
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The IN1, IN2, IN3, IN4, IN5, and IN6 signal lines are active low. hope you could understand. Product Details.
1PCS 3V Single-Channel Relay Isolation Drive Control Module High Level Drive
$
1.69
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Onboard 3V, 10A/250V AC; 10A/30V DC relay, which can be connected continuously. The signal output can be connected to the IOD of the single-chip microcomputer, ... moredriven by a high-level signal. 250VAC, 10A 30VDC load, with output signal indicator.
KY-019 5V One Channel Relay Module Board Shield For PIC AVR DSP ARM Arduino
$
1.07
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1PCS KY-019 5V Relay Module for Arduino AVR PIC. hope you could understand. power apply indicator. one OP and one ON. can be use for MCU.
1 Channel DC 5V/9V/12V/24V Optocoupler Relay Module Support High and Low Trigger
$
1.90
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2, Using SMD optocoupler isolation, driving ability, stable performance ; trigger current 5mA;. 1 x Optocoupler Relay Module. OLED LED&RGB. High and low ... moretrigger selection ends 2 When the jumper is high with high short trigger.
5V 1-Channel Relay Module with Optocoupler H/L Level Triger for Arduino Relay New
$
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Maybe You Need Relay Module 2-Channel Relay Module for Arduino PIC ARM DSP AVR Electronic 5V Channel Relay Module 10pcs Channel Relay Module Shield for ... moreArduino AVR ARM 5V PIC DSP SRD-05VDC-SL-C Relay Solid State Relay SSR-40DA 40A/250V 3-32VDC LM2577 LM2577 Adjustable Step-up Power Converter Module DC-DC tie line Wire 65pcs Breadboard tie line Wire + 40PCS pin connector Dupont line wire 20cm cable XBee Shield V03 Wireless Control Module For Arduino ZigBee XBee Mega 2560 Mega 2560 ATmega2560-16AU Board(Arduino-compatible) + Free USB Cable Funduino Visit my eBay Store: ICs_Processors_Store 5V 1-Channel Relay Module H/L Level Triger with Optocoupler for Arduino Module description: 1. the module uses genuine quality relay. Normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A; 2. using SMD optocoupler isolation. Driving ability, stable performance; trigger current 5mA; 3. the module Operating voltage 5V; 4. the module can be high or low by a jumper setting trigger; 5. fault-tolerant design. Even if the control line is broken, the relay will not operate; 6. the power indicator(green) The relay status indicator(red) 7. the interface design of human nature. All interfaces are available through a direct connection terminal leads, very convenient 8. module size: 50mm*26mm*18.5mm(L*W*H) Module interface: 1. DC+: positive power supply(VCC) 2. DC- negative power supply(GND) 3. IN: can be high or low level control relay Relay outputs: 1. NO: normally open relay interface 2. COM: Common Interface Relays 3. NC: normally closed relay interface High and low level trigger options: It is low level trigger when jumper connect to LOW pin It is high level trigger when jumper connect to HIGH pin Maybe You Need $5.95+free shipping $5.18+free shipping $2.49+free shipping $1.89+free shipping $17.50+free shipping For more quantity.Please contact us. If you need these goods,you can add them to the cart. 1) We accept PayPal payment ONLY.
8 Channel 12V DC USB Type-B Relay Board Module Controller for Automation Robotic
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Relay: 10A 250Vac/10A 125Vac/10A 30Vdc/10A 28Vdc. 2.8 channels. The board cannot work without a computer. Product wiring is simple and convenient. Double ... morehigh current rail. Has double high current rails;.
3.3V 3V 2 Channel Relay Module Low Level Trigger Relay Output for Arduino DIY
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Location: Jamaica, United States
The IN1, IN2, IN3, IN4, IN5, and IN6 signal lines are active low. hope you could understand. Product Details. Industrial field;.
eWelink DC 5V 8CH WiFi Wireless RF Relay Remote Control Smart Home Switch Module
$
18.19
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Location: China
Support APP: eWelink APP. eWelink 8-way module manual. Interlock, supports all interlocks, that is, only one relay can be turned on. Module size: length ... more75 width 50 height 14mm. APP function setting instructions.
1/2/4/8 Channel Relay Board Module High/Low Level Raspberry Pi 5 12 24V
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5.55
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The following diagram, for the light bulb switch wiring schematic; relay no action generated when the light bulb does not light; action occurs when the ... morelight bulb light. Wiring example (1 way relay module [trigger mode for high level] as an example, the other way wiring similar).
3V Single-Channel Relay Isolation Drive Control Module High Level Drive Board
$
1.76
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Location: China
Onboard 3V, 10A/250V AC; 10A/30V DC relay, which can be connected continuously. The signal output can be connected to the IOD of the single-chip microcomputer, ... moredriven by a high-level signal. Step up module.
Ewelink AC DC 7-32V 2/4 Way Intelligent Bluetooth WIFI Relay Switch Module USB C
$
13.67
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Location: United States
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.
12V 2 Channel Relay Module Optocoupler Support High Low Level Trigger
$
2.17
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Location: China
Module can be set high level or low level trigger by jumper wire;. Trigger current 5mA;. Power indicator light (green), relay status indicator light (red);. ... moreStep down module. Step up module. Adapter Module.
12V 1,2,4,6,8 Channel Relay Board Module For Raspberry Pi PIC Optocoupler
$
4.45
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Adopting patch optocoupler isolation, strong driving ability, and stable performance; Trigger current 5mA. Adopting patch optocoupler isolation, with ... morestrong driving ability and stable performance; Trigger current 5mA.
8/16 Channel Relay Controller Coard With RJ45 Ethernet Remotely Control Module
$
47.51
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Condition: New
Location: China
3: Query relay status command Relay 1-8 Channel commands Relay 9-10 Channel commands 1x 8 ChannelsRelay module. 1x Network module. 1x 16 Channel Relay ... moremodule. change the IP and port number page; when changing the IP and port number, IP1 must not be 0, all IP1-IP4 cannot be greater than 255; port cannot be 0; the change can be successful.
1-2-4-8 Channel DC 5V Relay Module for Raspberry Pi DSP AVR PIC ARM new
$
21.69
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Condition: New
Location: China
High current relay, AC250V 10A DC30V 10A. 1/2/6pcs x 1/2/4/8-Channel Relay Module. Suitable for various platforms such as 51/AVR/AVR/ARM. Channels: 1,2,4 ... moreor 8. Switching Capacity: 10A. Fixed screw holes for easy installation.
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