购买 Arduino Relay Projects

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$9.89
Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
Amazon.com
965
$9.89
Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
Amazon.com
965
$54.99
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board, 190+ Electronics Components, Breadboard, Jumper Wires, DC Motor, Servo, Relay,
Amazon.com
1 千+
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$54.99
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board, 190+ Electronics Components, Breadboard, Jumper Wires, DC Motor, Servo, Relay,
Amazon.com
1 千+
$12.99
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
292
$12.99
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
292
$2.89
$7.26
5V 4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output For Arduino
AliExpress
折扣 60%
$2.89
$7.26
5V 4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output For Arduino
AliExpress
$15.99
Sensor Modules Kit For Arduino Raspberry, 22 in 1 Project Super Starter Kits For UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit
Amazon.com
113
$15.99
Sensor Modules Kit For Arduino Raspberry, 22 in 1 Project Super Starter Kits For UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit
Amazon.com
113
$8.96
5V/12V/24V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt
AliExpress
$8.96
5V/12V/24V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt
AliExpress
$26.21
Arduino Workshop, 2nd Edition: A Hands-On Introduction With 65 Projects
Amazon.com
68
$26.21
Arduino Workshop, 2nd Edition: A Hands-On Introduction With 65 Projects
Amazon.com
68
$1.28
$3.59
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
AliExpress
折扣 64%
$1.28
$3.59
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
AliExpress
$1.02
$1.25
5V/12V 4-Channel Relay Module - Opto-Isolated Relay Shield For Arduino, ARM, PIC, AVR, DSP &
AliExpress
折扣 18%
$1.02
$1.25
5V/12V 4-Channel Relay Module - Opto-Isolated Relay Shield For Arduino, ARM, PIC, AVR, DSP &
AliExpress
$2.23
$4.65
1 2 4 8 Channel 5V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay For Arduino
AliExpress
折扣 52%
$2.23
$4.65
1 2 4 8 Channel 5V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay For Arduino
AliExpress
$1.54
5V 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way For Arduino 1CH 2CH 4CH 8CH
AliExpress
$1.54
5V 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way For Arduino 1CH 2CH 4CH 8CH
AliExpress
$0.56
$0.69
DC 5V 1 Channel Relay Module Infrared IR Remote Switch Relay Driving Module Driver Board For Arduino
AliExpress
Free shipping
折扣 18%
$0.56
$0.69
DC 5V 1 Channel Relay Module Infrared IR Remote Switch Relay Driving Module Driver Board For Arduino
AliExpress
Free shipping
$65.55
Official Arduino Plug And Make Kit [AKX00069] - Ultimate Starter Kit For Beginners | Build Connected Projects Easily | Fun & Educational Technology
Amazon.com
64
Free shipping
$65.55
Official Arduino Plug And Make Kit [AKX00069] - Ultimate Starter Kit For Beginners | Build Connected Projects Easily | Fun & Educational Technology
Amazon.com
64
$82.50
Official Arduino Starter Kit [K000007] - 12 DIY Projects With Electronic Components & English Projects Book - Original Kit From Italy
Amazon.com
3 千+
Free shipping
$82.50
Official Arduino Starter Kit [K000007] - 12 DIY Projects With Electronic Components & English Projects Book - Original Kit From Italy
Amazon.com
3 千+
$22.00
Arduino 4 Relays Shield [A000110]
Amazon.com
37
Free shipping
$22.00
Arduino 4 Relays Shield [A000110]
Amazon.com
37
$0.20
$0.40
5V 12V 24V Relay Module With Optocoupler Relay Output 1 2 4 6 8 Way Relay Module For Arduino
AliExpress
Free shipping
折扣 50%
$0.20
$0.40
5V 12V 24V Relay Module With Optocoupler Relay Output 1 2 4 6 8 Way Relay Module For Arduino
AliExpress
Free shipping
$31.44
ELEGOO Mega R3 2560 Project Starter Kit Compatible With Arduino IDE MEGA - Including 16 Tutorials CD
Amazon.com
89
$31.44
ELEGOO Mega R3 2560 Project Starter Kit Compatible With Arduino IDE MEGA - Including 16 Tutorials CD
Amazon.com
89
$7.05
$8.29
5V/12V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt Optocoupler
AliExpress
折扣 14%
$7.05
$8.29
5V/12V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt Optocoupler
AliExpress
$45.05
4 Channel 3V 3.3V Relay Module For Arduino Raspberry PIC AVR DSP ARM MSP430 DIY
eBay.com
$45.05
4 Channel 3V 3.3V Relay Module For Arduino Raspberry PIC AVR DSP ARM MSP430 DIY
eBay.com
$23.89
4 Channel 3V 3.3V Relay Module For Arduino Raspberry PIC AVR DSP ARM MSP430 DIY
eBay.com
$23.89
4 Channel 3V 3.3V Relay Module For Arduino Raspberry PIC AVR DSP ARM MSP430 DIY
eBay.com
$1.90
$1.99
5V 12V 24V Relay Module With Optocoupler Relay Output 1 2 4 6 8 16Way Relay Module For Arduino PLC
AliExpress
$1.90
$1.99
5V 12V 24V Relay Module With Optocoupler Relay Output 1 2 4 6 8 16Way Relay Module For Arduino PLC
AliExpress
$31.00
TSX00003 ARDUINO - Panel Accessories & Relay/Socket Supplies
Radwell.com
$31.00
TSX00003 ARDUINO - Panel Accessories & Relay/Socket Supplies
Radwell.com
$5.49
4 Channel 3V 3.3V Relay Module For Arduino Raspberry PIC AVR DSP ARM MSP430 DIY
eBay.com
$5.49
4 Channel 3V 3.3V Relay Module For Arduino Raspberry PIC AVR DSP ARM MSP430 DIY
eBay.com
$1.17
$3.46
5V 1 2 4 6 8 Channel Relay Module With Optocoupler KY-019 1/2/4/6/8 Way For Arduino
AliExpress
折扣 66%
$1.17
$3.46
5V 1 2 4 6 8 Channel Relay Module With Optocoupler KY-019 1/2/4/6/8 Way For Arduino
AliExpress
$29.34
4 Channel Relay Shield 5V Relay Module For Arduino
eBay
Free shipping
$29.34
4 Channel Relay Shield 5V Relay Module For Arduino
eBay
Free shipping
$1.26
$3.70
KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
AliExpress
折扣 65%
$1.26
$3.70
KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
AliExpress
$9.59
AITRIP 10PCS 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger Compatible With Arduino Raspberry Pi ARM AVR
Amazon.com
150
$9.59
AITRIP 10PCS 5V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger Compatible With Arduino Raspberry Pi ARM AVR
Amazon.com
150
$1.08
$1.11
KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
AliExpress
$1.08
$1.11
KY-019 5V One 1 Channel Relay Module Board Shield For PIC AVR DSP ARM For Arduino Relay
AliExpress
$41.99
Diy Project Starter Kit For Arduino Uno R3 Kit Electronic Diy Kit
eBay
Free shipping
$41.99
Diy Project Starter Kit For Arduino Uno R3 Kit Electronic Diy Kit
eBay
Free shipping
$3.84
$11.65
DC 5V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Optocoupler LM2576
Aliexpress
折扣 67%
$3.84
$11.65
DC 5V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Optocoupler LM2576
Aliexpress
$1.99
$9.99
Geekcreit Geekcreit 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Geekcreit For Arduino - Products That Work With Official Arduino Boards
Banggood
折扣 80%
$1.99
$9.99
Geekcreit Geekcreit 5V 4 Channel Relay Module For PIC ARM DSP AVR MSP430 Geekcreit For Arduino - Products That Work With Official Arduino Boards
Banggood
$30.99
LAFVIN Project Super Starter Kit For R3 Mega2560 Mega328 Nano With Tutorial Compatible With Arduino IDE
Amazon.com
601
$30.99
LAFVIN Project Super Starter Kit For R3 Mega2560 Mega328 Nano With Tutorial Compatible With Arduino IDE
Amazon.com
601
$194.31
Complete Ultimate Stem Electronic Projects Starter Kit For Arduino
eBay
Free shipping
$194.31
Complete Ultimate Stem Electronic Projects Starter Kit For Arduino
eBay
Free shipping
$1.59
DC 5V 1 2 4 6 8 Channel Relay Module Board Shield With Optocoupler For Arduino Raspberry YANXD
AliExpress
$1.59
DC 5V 1 2 4 6 8 Channel Relay Module Board Shield With Optocoupler For Arduino Raspberry YANXD
AliExpress
$1.59
DC 5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler
AliExpress
$1.59
DC 5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler
AliExpress
$3.40
5V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
AliExpress
$3.40
5V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
AliExpress
Arduino Relay Control: A Beginner's Guide to Controlling Machines
1:48
YouTubeCircuit Digest
Arduino Relay Control: A Beginner's Guide to Controlling Machines
In this tutorial, we will be learning how to interface a single-channel relay with an Arduino so that you can control external devices such as a light or a fan at your home super easily. Circuit Diagram and Arduino Code: https://circuitdigest.com/microcontroller-projects/interface-single-channel-relay-module-with-arduino
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Relay module with Arduino(code explained) | Control AC devices with arduino | Arduino tutorial 10
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Relay module with Arduino(code explained) | Control AC devices with arduino | Arduino tutorial 10
YouTubeTech at Home
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How to control relays with touch sensors using Arduino || Arduino Mega Relay controlling Project
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How to control relays with touch sensors using Arduino || Arduino Mega Relay controlling Project
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Arduino Course for Everybody
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购买 Arduino Relay Projects

广告
关于我们的广告
$9.89
Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
Amazon.com
965
$9.89
Sunfounder 5V 8 Channel Relay Shield Module For Arduino R3 2560 1280 ARM PIC AVR STM32 Raspberry Pi 3, 2 Model B & B+
Amazon.com
965
$54.99
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board, 190+ Electronics Components, Breadboard, Jumper Wires, DC Motor, Servo, Relay,
Amazon.com
1 千+
Free shipping
$54.99
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board, 190+ Electronics Components, Breadboard, Jumper Wires, DC Motor, Servo, Relay,
Amazon.com
1 千+
$12.99
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
292
$12.99
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
292
$2.89
$7.26
5V 4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output For Arduino
AliExpress
折扣 60%
$2.89
$7.26
5V 4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output For Arduino
AliExpress
$15.99
Sensor Modules Kit For Arduino Raspberry, 22 in 1 Project Super Starter Kits For UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit
Amazon.com
113
$15.99
Sensor Modules Kit For Arduino Raspberry, 22 in 1 Project Super Starter Kits For UNO R3 Nano V3.0 Mega 2560 Mega 328 Project Starter Kit
Amazon.com
113
$8.96
5V/12V/24V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt
AliExpress
$8.96
5V/12V/24V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt
AliExpress
$26.21
Arduino Workshop, 2nd Edition: A Hands-On Introduction With 65 Projects
Amazon.com
68
$26.21
Arduino Workshop, 2nd Edition: A Hands-On Introduction With 65 Projects
Amazon.com
68
$1.28
$3.59
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
AliExpress
折扣 64%
$1.28
$3.59
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
AliExpress
$1.02
$1.25
5V/12V 4-Channel Relay Module - Opto-Isolated Relay Shield For Arduino, ARM, PIC, AVR, DSP &
AliExpress
折扣 18%
$1.02
$1.25
5V/12V 4-Channel Relay Module - Opto-Isolated Relay Shield For Arduino, ARM, PIC, AVR, DSP &
AliExpress
$2.23
$4.65
1 2 4 8 Channel 5V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay For Arduino
AliExpress
折扣 52%
$2.23
$4.65
1 2 4 8 Channel 5V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay For Arduino
AliExpress
$1.54
5V 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way For Arduino 1CH 2CH 4CH 8CH
AliExpress
$1.54
5V 1 2 4 8 Channel Relay Module With Optocoupler.Output X Way For Arduino 1CH 2CH 4CH 8CH
AliExpress
$0.56
$0.69
DC 5V 1 Channel Relay Module Infrared IR Remote Switch Relay Driving Module Driver Board For Arduino
AliExpress
Free shipping
折扣 18%
$0.56
$0.69
DC 5V 1 Channel Relay Module Infrared IR Remote Switch Relay Driving Module Driver Board For Arduino
AliExpress
Free shipping
$65.55
Official Arduino Plug And Make Kit [AKX00069] - Ultimate Starter Kit For Beginners | Build Connected Projects Easily | Fun & Educational Technology
Amazon.com
64
Free shipping
$65.55
Official Arduino Plug And Make Kit [AKX00069] - Ultimate Starter Kit For Beginners | Build Connected Projects Easily | Fun & Educational Technology
Amazon.com
64
$82.50
Official Arduino Starter Kit [K000007] - 12 DIY Projects With Electronic Components & English Projects Book - Original Kit From Italy
Amazon.com
3 千+
Free shipping
$82.50
Official Arduino Starter Kit [K000007] - 12 DIY Projects With Electronic Components & English Projects Book - Original Kit From Italy
Amazon.com
3 千+
$22.00
Arduino 4 Relays Shield [A000110]
Amazon.com
37
Free shipping
$22.00
Arduino 4 Relays Shield [A000110]
Amazon.com
37
$0.20
$0.40
5V 12V 24V Relay Module With Optocoupler Relay Output 1 2 4 6 8 Way Relay Module For Arduino
AliExpress
Free shipping
折扣 50%
$0.20
$0.40
5V 12V 24V Relay Module With Optocoupler Relay Output 1 2 4 6 8 Way Relay Module For Arduino
AliExpress
Free shipping
$31.44
ELEGOO Mega R3 2560 Project Starter Kit Compatible With Arduino IDE MEGA - Including 16 Tutorials CD
Amazon.com
89
$31.44
ELEGOO Mega R3 2560 Project Starter Kit Compatible With Arduino IDE MEGA - Including 16 Tutorials CD
Amazon.com
89
$7.05
$8.29
5V/12V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt Optocoupler
AliExpress
折扣 14%
$7.05
$8.29
5V/12V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt Optocoupler
AliExpress