购买 Multi Channel Bluetooth Relay

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$712.95
$792.00
Instek DAQ-900 20-Channel Universal Multiplexer (Solid State Relay)
Test Equipment Depot
$712.95
$792.00
Instek DAQ-900 20-Channel Universal Multiplexer (Solid State Relay)
Test Equipment Depot
$54.49
Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
Amazon.com
754
Free shipping
$54.49
Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
Amazon.com
$16.88
$18.76
8 Channel Bluetooth 5.0 Relay Module Board App Remote Control Switch
eBay
折扣 10%
$16.88
$18.76
8 Channel Bluetooth 5.0 Relay Module Board App Remote Control Switch
eBay
$23.07
$32.96
Shelly 1 Mini Gen3, Wifi & Matter Smart Relay Switch With Dry Contacts, 1-Channel 8A, Compatible With Alexa, Home Assistant, Smartthings & Google Home
Amazon.com
165
折扣 30%
$23.07
$32.96
Shelly 1 Mini Gen3, Wifi & Matter Smart Relay Switch With Dry Contacts, 1-Channel 8A, Compatible With Alexa, Home Assistant, Smartthings & Google Home
Amazon.com
$11.90
$12.80
8-Channel Bluetooth 5.0 Relay Module Board App Remote Control Switch
eBay
$11.90
$12.80
8-Channel Bluetooth 5.0 Relay Module Board App Remote Control Switch
eBay
$13.73
$15.25
Dc 7-32V 4 Channel Wifi Bluetooth Delay Relay Switch App Remote
eBay
$13.73
$15.25
Dc 7-32V 4 Channel Wifi Bluetooth Delay Relay Switch App Remote
eBay
$76.99
Pro 3, 16A, Wi-Fi, LAN And Bluetooth 3-Channel Smart Relay, Home And Facility Automation, Controller For Motorized Valve
Home Depot
Free shipping
$76.99
Pro 3, 16A, Wi-Fi, LAN And Bluetooth 3-Channel Smart Relay, Home And Facility Automation, Controller For Motorized Valve
Home Depot
$33.40
DC 12V 8 Channel Relay Module Bluetooth Wireless Control Switch For Android Smart Mobile Phone App
Aliexpress
Free shipping
$33.40
DC 12V 8 Channel Relay Module Bluetooth Wireless Control Switch For Android Smart Mobile Phone App
Aliexpress
$52.85
$70.37
8 Channel Bluetooth 4.0 Relay Android Mobile Remote Control Switch DC 12V 10A Relay Module For Android Phones With Bluetooth 4.0 Pack Of 2
TekCypher.com
折扣 24%
$52.85
$70.37
8 Channel Bluetooth 4.0 Relay Android Mobile Remote Control Switch DC 12V 10A Relay Module For Android Phones With Bluetooth 4.0 Pack Of 2
TekCypher.com
$3.01
$4.86
1/2/4 Channel Bluetooth-Compatible Relay Module DC 5V 12V Wireless Relay Switch For Smart Home App
Aliexpress
Free shipping
折扣 38%
$3.01
$4.86
1/2/4 Channel Bluetooth-Compatible Relay Module DC 5V 12V Wireless Relay Switch For Smart Home App
Aliexpress
$22.57
8CH Tuya Wireless Switch Module DC 12V 24V 8 Channels Wifi Relay Module APP Remote Control DIY Smart
Aliexpress
Free shipping
$22.57
8CH Tuya Wireless Switch Module DC 12V 24V 8 Channels Wifi Relay Module APP Remote Control DIY Smart
Aliexpress
$48.13
12 Channel Wifi Relay Module For Ewelink APP Remote Control Self-Lock DC 8V-28V AC 85V-250V Wireless
Aliexpress
Free shipping
$48.13
12 Channel Wifi Relay Module For Ewelink APP Remote Control Self-Lock DC 8V-28V AC 85V-250V Wireless
Aliexpress
$5.36
Bluetooth-Compatible Relay Module 1 Way Channel DC 5V/12V Internet Smart Remote Control Mobile Phone
Aliexpress
$5.36
Bluetooth-Compatible Relay Module 1 Way Channel DC 5V/12V Internet Smart Remote Control Mobile Phone
Aliexpress
$16.83
8-Channel Bluetooth 5.0 Relay Module Board APP Remote Control Switch DC7-28V/5V
eBay
$16.83
8-Channel Bluetooth 5.0 Relay Module Board APP Remote Control Switch DC7-28V/5V
eBay
$15.13
$22.58
12V 8 Channel Bluetooth Relay Module Remote Control Switch Board For Android Smart Home
Aliexpress
折扣 32%
$15.13
$22.58
12V 8 Channel Bluetooth Relay Module Remote Control Switch Board For Android Smart Home
Aliexpress
$17.56
5V 12V Bluetooth Relay Module Bluetooth Remote Relay Output 8 Channel Relay Module For Arduino
Aliexpress
Free shipping
$17.56
5V 12V Bluetooth Relay Module Bluetooth Remote Relay Output 8 Channel Relay Module For Arduino
Aliexpress
$11.70
$13.00
Dc 5-32V 4 Channel Wifi Delay Relay Switch For Ios App Remote Control
eBay
折扣 10%
$11.70
$13.00
Dc 5-32V 4 Channel Wifi Delay Relay Switch For Ios App Remote Control
eBay
$349.00
Russound MIXAMP-60 6-Input Commercial Mixer/Amplifier With MP3 Player, FM Tuner, And Bluetooth - 60W X 1 At 70V
Crutchfield
2
$349.00
Russound MIXAMP-60 6-Input Commercial Mixer/Amplifier With MP3 Player, FM Tuner, And Bluetooth - 60W X 1 At 70V
Crutchfield
$21.20
8 Channel 12V Bluetooth Relay Android Mobile Remote Control Switch Motor Light
eBay
$21.20
8 Channel 12V Bluetooth Relay Android Mobile Remote Control Switch Motor Light
eBay
$23.75
8 Channel 12V Bluetooth Relay Android Mobile Remote Control Switch Motor Light
eBay
$23.75
8 Channel 12V Bluetooth Relay Android Mobile Remote Control Switch Motor Light
eBay
$22.00
4 Channel 12V Bluetooth Relay Android Mobile Remote Control Switch Motor Light
eBay
$22.00
4 Channel 12V Bluetooth Relay Android Mobile Remote Control Switch Motor Light
eBay
$13.39
$26.77
5V 12V 24V 8 Channel Relay Module BLE For Bluetooth 5.0 Wireless Relay Module Internet Smart Remote
Aliexpress
折扣 49%
$13.39
$26.77
5V 12V 24V 8 Channel Relay Module BLE For Bluetooth 5.0 Wireless Relay Module Internet Smart Remote
Aliexpress
$6.22
DC 5V 12V 1/2/4 Channel Smart Bluetooth Relay Module Remote Control Mobile Phone Switch Wireless
Aliexpress
$6.22
DC 5V 12V 1/2/4 Channel Smart Bluetooth Relay Module Remote Control Mobile Phone Switch Wireless
Aliexpress
$18.79
8 Channel Bluetooth 5.0 Relay Module Board APP Remote Control Switch DC728V/5V.
eBay
$18.79
8 Channel Bluetooth 5.0 Relay Module Board APP Remote Control Switch DC728V/5V.
eBay
$19.97
DC12V 4 Channel Wireless Bluetooth Relay For Phone Remote Control Switch Smart
eBay
$19.97
DC12V 4 Channel Wireless Bluetooth Relay For Phone Remote Control Switch Smart
eBay
$10.28
AC110-240V 4-Way Intelligent Bluetooth WIFI Remote Control Relay Switch Module-
eBay
$10.28
AC110-240V 4-Way Intelligent Bluetooth WIFI Remote Control Relay Switch Module-
eBay
$11.64
8 Channel Bluetooth Relay Module 5V /12V Bluetooth Mobile Phone Remote Control
eBay
$11.64
8 Channel Bluetooth Relay Module 5V /12V Bluetooth Mobile Phone Remote Control
eBay
$14.21
4 Channel 5V Bluetooth Relay Module Iot Smart Wireless Remote Control Switch
eBay
$14.21
4 Channel 5V Bluetooth Relay Module Iot Smart Wireless Remote Control Switch
eBay
$12.80
8 Channel Bluetooth 5.0 Relay Module Board APP Remote Control Switch DC728V/5V
eBay
$12.80
8 Channel Bluetooth 5.0 Relay Module Board APP Remote Control Switch DC728V/5V
eBay
$18.24
8-Channel Bluetooth 5.0 Relay Module Board DC7-28V/5V APP Remote Control Switch-
eBay
$18.24
8-Channel Bluetooth 5.0 Relay Module Board DC7-28V/5V APP Remote Control Switch-
eBay
$22.23
12V 8-Channel Bluetooth Relay Android Mobile Remote Control Switch Motor Light
eBay
$22.23
12V 8-Channel Bluetooth Relay Android Mobile Remote Control Switch Motor Light
eBay
$17.35
8-Channel Bluetooth Relay Module Smart Home Remote Control Switch Board
eBay
$17.35
8-Channel Bluetooth Relay Module Smart Home Remote Control Switch Board
eBay
$6.16
AC 220V 1/2/3 Way Bluetooth Wifi Relay Switch Module For Ewelink App Smart Home On Off Relay Module
Aliexpress
$6.16
AC 220V 1/2/3 Way Bluetooth Wifi Relay Switch Module For Ewelink App Smart Home On Off Relay Module
Aliexpress
$23.98
AC110V-240V 4-Way Intelligent Bluetooth WIFI Remote Control Relay Switch Module
eBay
Free shipping
$23.98
AC110V-240V 4-Way Intelligent Bluetooth WIFI Remote Control Relay Switch Module
eBay
$23.04
8 Channels Tuya Smart Switch Module DC 12V 24V APP Remote Control 8 Channels Wifi Relay Work With
Aliexpress
Free shipping
$23.04
8 Channels Tuya Smart Switch Module DC 12V 24V APP Remote Control 8 Channels Wifi Relay Work With
Aliexpress
$10.12
AC110V-240V 4-Way Intelligent Bluetooth WIFI Remote Control Relay Switch Module-
eBay
$10.12
AC110V-240V 4-Way Intelligent Bluetooth WIFI Remote Control Relay Switch Module-
eBay
Arduino – Bluetooth 8 Channel Relay App
Arduino – Bluetooth 8 Channel Relay App
2018年4月10日
arduino.cc
Arduino Relay Module Bluetooth Upgrade
Arduino Relay Module Bluetooth Upgrade
已浏览 6027 次2020年10月7日
instructables.com
Trying to code a Arduino Bluetooth with relay to turn on/off automatically
Trying to code a Arduino Bluetooth with relay to turn on/off automatic…
2021年3月24日
mit.edu
Home Automation using Arduino, Relay, Bluetooth
Home Automation using Arduino, Relay, Bluetooth
已浏览 9443 次2021年5月29日
arduino.cc
Smart Multiple DC 12V 24V 10A 433 MHz 4CH Wireless Relay RF Remote Control Switch Receiver+ 4 Button
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Smart Multiple DC 12V 24V 10A 433 MHz 4CH Wireless Relay RF Remo…
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Bluetooth Mac Terminal
Bluetooth Mac Terminal
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YouTubeRelay Pros, LLC
Arduino operated relay using either Bluetooth, button or a switch
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Arduino – Bluetooth 4 Channel Relay App
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Control Relays (Full lecture)
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How to use DC12V 4 Channel Remote Control Switch Relay Rec…
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已浏览 3.5万 次2017年12月28日
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5V 1 Channel Level Trigger Optocoupler Relay Module For Ar…
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How to use an Arduino Relay Module
已浏览 17.5万 次2018年2月4日
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Using 5V 1 channel relay module for Arduino
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Bluetooth 4.1 Transmitter and Receiver Review and How-to Setup
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IC Station ESP8266 based 5V Dual Relay WiFi Module
已浏览 16.3万 次2018年3月17日
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0:08
B4R - Testing an 8 channel relay module on Arduino UNO.
已浏览 8155 次2017年5月11日
YouTubePeter Simpson
3:44
How to: Home Automation - connect 8 channel relay + Raspberry Pi
已浏览 42.2万 次2013年8月25日
YouTubeskiwithpete
17:33
How to use 4 channel Relay to control AC load with Arduino cod…
已浏览 18.2万 次2018年3月27日
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购买 Multi Channel Bluetooth Relay

广告
关于我们的广告
$712.95
$792.00
Instek DAQ-900 20-Channel Universal Multiplexer (Solid State Relay)
Test Equipment Depot
$712.95
$792.00
Instek DAQ-900 20-Channel Universal Multiplexer (Solid State Relay)
Test Equipment Depot
$54.49
Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
Amazon.com
754
Free shipping
$54.49
Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
Amazon.com
$16.88
$18.76
8 Channel Bluetooth 5.0 Relay Module Board App Remote Control Switch
eBay
折扣 10%
$16.88
$18.76
8 Channel Bluetooth 5.0 Relay Module Board App Remote Control Switch
eBay
$23.07
$32.96
Shelly 1 Mini Gen3, Wifi & Matter Smart Relay Switch With Dry Contacts, 1-Channel 8A, Compatible With Alexa, Home Assistant, Smartthings & Google Home
Amazon.com
165
折扣 30%
$23.07
$32.96
Shelly 1 Mini Gen3, Wifi & Matter Smart Relay Switch With Dry Contacts, 1-Channel 8A, Compatible With Alexa, Home Assistant, Smartthings & Google Home
Amazon.com
$11.90
$12.80
8-Channel Bluetooth 5.0 Relay Module Board App Remote Control Switch
eBay
$11.90
$12.80
8-Channel Bluetooth 5.0 Relay Module Board App Remote Control Switch
eBay
$13.73
$15.25
Dc 7-32V 4 Channel Wifi Bluetooth Delay Relay Switch App Remote
eBay
$13.73
$15.25
Dc 7-32V 4 Channel Wifi Bluetooth Delay Relay Switch App Remote
eBay
$76.99
Pro 3, 16A, Wi-Fi, LAN And Bluetooth 3-Channel Smart Relay, Home And Facility Automation, Controller For Motorized Valve
Home Depot
Free shipping
$76.99
Pro 3, 16A, Wi-Fi, LAN And Bluetooth 3-Channel Smart Relay, Home And Facility Automation, Controller For Motorized Valve
Home Depot
$33.40
DC 12V 8 Channel Relay Module Bluetooth Wireless Control Switch For Android Smart Mobile Phone App
Aliexpress
Free shipping
$33.40
DC 12V 8 Channel Relay Module Bluetooth Wireless Control Switch For Android Smart Mobile Phone App
Aliexpress
$52.85
$70.37
8 Channel Bluetooth 4.0 Relay Android Mobile Remote Control Switch DC 12V 10A Relay Module For Android Phones With Bluetooth 4.0 Pack Of 2
TekCypher.com
折扣 24%
$52.85
$70.37
8 Channel Bluetooth 4.0 Relay Android Mobile Remote Control Switch DC 12V 10A Relay Module For Android Phones With Bluetooth 4.0 Pack Of 2
TekCypher.com
$3.01
$4.86
1/2/4 Channel Bluetooth-Compatible Relay Module DC 5V 12V Wireless Relay Switch For Smart Home App
Aliexpress
Free shipping
折扣 38%
$3.01
$4.86
1/2/4 Channel Bluetooth-Compatible Relay Module DC 5V 12V Wireless Relay Switch For Smart Home App
Aliexpress
$22.57
8CH Tuya Wireless Switch Module DC 12V 24V 8 Channels Wifi Relay Module APP Remote Control DIY Smart
Aliexpress
Free shipping
$22.57
8CH Tuya Wireless Switch Module DC 12V 24V 8 Channels Wifi Relay Module APP Remote Control DIY Smart
Aliexpress
$48.13
12 Channel Wifi Relay Module For Ewelink APP Remote Control Self-Lock DC 8V-28V AC 85V-250V Wireless
Aliexpress
Free shipping
$48.13
12 Channel Wifi Relay Module For Ewelink APP Remote Control Self-Lock DC 8V-28V AC 85V-250V Wireless
Aliexpress
$5.36
Bluetooth-Compatible Relay Module 1 Way Channel DC 5V/12V Internet Smart Remote Control Mobile Phone
Aliexpress
$5.36
Bluetooth-Compatible Relay Module 1 Way Channel DC 5V/12V Internet Smart Remote Control Mobile Phone
Aliexpress
$16.83
8-Channel Bluetooth 5.0 Relay Module Board APP Remote Control Switch DC7-28V/5V
eBay
$16.83
8-Channel Bluetooth 5.0 Relay Module Board APP Remote Control Switch DC7-28V/5V
eBay
$15.13
$22.58
12V 8 Channel Bluetooth Relay Module Remote Control Switch Board For Android Smart Home
Aliexpress
折扣 32%
$15.13
$22.58
12V 8 Channel Bluetooth Relay Module Remote Control Switch Board For Android Smart Home
Aliexpress
$17.56
5V 12V Bluetooth Relay Module Bluetooth Remote Relay Output 8 Channel Relay Module For Arduino
Aliexpress
Free shipping
$17.56
5V 12V Bluetooth Relay Module Bluetooth Remote Relay Output 8 Channel Relay Module For Arduino
Aliexpress
$11.70
$13.00
Dc 5-32V 4 Channel Wifi Delay Relay Switch For Ios App Remote Control
eBay
折扣 10%
$11.70
$13.00
Dc 5-32V 4 Channel Wifi Delay Relay Switch For Ios App Remote Control
eBay
$349.00
Russound MIXAMP-60 6-Input Commercial Mixer/Amplifier With MP3 Player, FM Tuner, And Bluetooth - 60W X 1 At 70V
Crutchfield
2
$349.00
Russound MIXAMP-60 6-Input Commercial Mixer/Amplifier With MP3 Player, FM Tuner, And Bluetooth - 60W X 1 At 70V
Crutchfield