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购买 Arduino Keypad Shield 8 Relay Timer
广告
$223.88
AFX00002: Arduino | Programmable Logic Controllers
Galco Industrial Electronics
14
$223.88
AFX00002: Arduino | Programmable Logic Controllers
Galco Industrial Electronics
$105.61
MCB-8 ENTES - Controls & Indicators & Time Delay Relay Supplies
Radwell.com
$105.61
MCB-8 ENTES - Controls & Indicators & Time Delay Relay Supplies
Radwell.com
$72.19
DAYTON Single Function Time Delay Relay: Socket Mounted, 120V AC/DC, 10 A, 8 Pins/Terminals Model: 1EGD3
Grainger
2
$72.19
DAYTON Single Function Time Delay Relay: Socket Mounted, 120V AC/DC, 10 A, 8 Pins/Terminals Model: 1EGD3
Grainger
$12.99
8-Channel 5V Relay Module For Arduino Raspberry Pi Canada
SainSmart.com
$12.99
8-Channel 5V Relay Module For Arduino Raspberry Pi Canada
SainSmart.com
$31.70
TSX00003 ARDUINO - Panel Accessories & Relay/Socket Supplies
Radwell.com
$31.70
TSX00003 ARDUINO - Panel Accessories & Relay/Socket Supplies
Radwell.com
$9.99
1 Channel 12V Relay Module Board Shield With Optocoupler Support High/Low Level Trigger Compatible Relay(Pack Of 8) (12V)
Amazon.com
4
$9.99
1 Channel 12V Relay Module Board Shield With Optocoupler Support High/Low Level Trigger Compatible Relay(Pack Of 8) (12V)
Amazon.com
$175.97
Montato Shield I2C Expansion IO 8 in 8 OUT Relay For Raspberry PI. Futura Elettronica. Development Kits & Boards. ft1093km.
eBay
$175.97
Montato Shield I2C Expansion IO 8 in 8 OUT Relay For Raspberry PI. Futura Elettronica. Development Kits & Boards. ft1093km.
eBay
$87.52
DAYTON Single Function Time Delay Relay: Socket Mounted, 240V AC, 10 A, 8 Pins/Terminals, On Delay Model: 24EP21
Grainger
$87.52
DAYTON Single Function Time Delay Relay: Socket Mounted, 240V AC, 10 A, 8 Pins/Terminals, On Delay Model: 24EP21
Grainger
$29.99
8-Channel 12V USB Relay Module | Sainsmart USA
SainSmart.com
$29.99
8-Channel 12V USB Relay Module | Sainsmart USA
SainSmart.com
$105.60
Macromatic Single Function Time Delay Relay: Socket Mounted, 24V AC/DC, 10 A, 8 Pins/Terminals Model: TR-60628
Grainger
1
$105.60
Macromatic Single Function Time Delay Relay: Socket Mounted, 24V AC/DC, 10 A, 8 Pins/Terminals Model: TR-60628
Grainger
$87.62
DAYTON Single Function Time Delay Relay: Socket Mounted, 240V AC, 10 A, 8 Pins/Terminals, On Delay Model: 24EP23
Grainger
7
$87.62
DAYTON Single Function Time Delay Relay: Socket Mounted, 240V AC, 10 A, 8 Pins/Terminals, On Delay Model: 24EP23
Grainger
$175.97
Montato Shield I2c Expansion Io 8 in + 8 Out Relay For Raspberry Pi
eBay
$175.97
Montato Shield I2c Expansion Io 8 in + 8 Out Relay For Raspberry Pi
eBay
$50.00
Time Mark Corporation 360-H-0.1SEC | RELAY SSR TIMING ON DELAY DPDT CUR-RTG 10A CTRL-V 120AC/DC 8 PIN 0.1-102.3 SEC. | Time Delay Relays |
RS
$50.00
Time Mark Corporation 360-H-0.1SEC | RELAY SSR TIMING ON DELAY DPDT CUR-RTG 10A CTRL-V 120AC/DC 8 PIN 0.1-102.3 SEC. | Time Delay Relays |
RS
$105.60
Macromatic Single Function Time Delay Relay: Socket Mounted, 12V DC, 10 A, 8 Pins/Terminals Model: TR-60626
Grainger
$105.60
Macromatic Single Function Time Delay Relay: Socket Mounted, 12V DC, 10 A, 8 Pins/Terminals Model: TR-60626
Grainger
$113.89
DAYTON Single Function Time Delay Relay: Socket Mounted, 120V AC/DC, 8 A, 8 Pins/Terminals Model: 5WMK0
Grainger
7
$113.89
DAYTON Single Function Time Delay Relay: Socket Mounted, 120V AC/DC, 8 A, 8 Pins/Terminals Model: 5WMK0
Grainger
$24.86
"IR Shield" Infrared Remote Control And Home Appliance Operation Arduino Shield
東京デバイセズ
$24.86
"IR Shield" Infrared Remote Control And Home Appliance Operation Arduino Shield
東京デバイセズ
$11.09
MECCANIXITY 8 Pcs DC 12V 1 Channel Relay Module Switch Board Shield 10A High Or Low Level Trigger For Electronics Industrial Home Automation
Amazon.com
$11.09
MECCANIXITY 8 Pcs DC 12V 1 Channel Relay Module Switch Board Shield 10A High Or Low Level Trigger For Electronics Industrial Home Automation
Amazon.com
$86.93
DAYTON Single Function Time Delay Relay: Socket Mounted, 120V AC, 10 A, 8 Pins/Terminals, On Delay Model: 1EGB3
Grainger
2
$86.93
DAYTON Single Function Time Delay Relay: Socket Mounted, 120V AC, 10 A, 8 Pins/Terminals, On Delay Model: 1EGB3
Grainger
$1.50
5V 12V 24V 1-Channel Relay Module Shield (5V)
Amazon.com
$1.50
5V 12V 24V 1-Channel Relay Module Shield (5V)
Amazon.com
$27.99
$35.18
8 Channel Pro Mini PLC Relay Shield Module For Arduino - Multifunction Delay Timer Switch Board
Aliexpress
Free shipping
折扣 20%
$27.99
$35.18
8 Channel Pro Mini PLC Relay Shield Module For Arduino - Multifunction Delay Timer Switch Board
Aliexpress
$44.20
PLC Board Relay Shield Module For Arduino Multifunction Delay Timer Switch Board
eBay
$44.20
PLC Board Relay Shield Module For Arduino Multifunction Delay Timer Switch Board
eBay
$41.53
12V PLC Control Programmable Logic Controller DC12V 2N20MT Industrial Control Board PLC Programmable Logic Controller Relay Output(Add Shell),
Amazon.com
1
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$41.53
12V PLC Control Programmable Logic Controller DC12V 2N20MT Industrial Control Board PLC Programmable Logic Controller Relay Output(Add Shell),
Amazon.com
$100.00
Lot Of 9Pcs Timer Relay Omron H3y-2 24Vdc 5A 250Vac Resistive 8 Pins
eBay
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Lot Of 9Pcs Timer Relay Omron H3y-2 24Vdc 5A 250Vac Resistive 8 Pins
eBay
$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
1 千+
$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
$63.02
KIT Shield Arduino I2C Bus Expansion With 8 in 8 OUT Relays. Futura Elettronica. Other Electrical Equipment & Supplies. FT1079K.
eBay
$63.02
KIT Shield Arduino I2C Bus Expansion With 8 in 8 OUT Relays. Futura Elettronica. Other Electrical Equipment & Supplies. FT1079K.
eBay
$11.39
Lystin 8 Channel DC 5V DC 230V Relay Module Control Board With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi
Amazon.com
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Lystin 8 Channel DC 5V DC 230V Relay Module Control Board With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi
Amazon.com
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Mounted Shield Arduino I2C Bus Expansion With 8 in 8 Out Relay. Futura Elettronica. Development Kits & Boards. ft1079km.
eBay
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Mounted Shield Arduino I2C Bus Expansion With 8 in 8 Out Relay. Futura Elettronica. Development Kits & Boards. ft1079km.
eBay
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Fainwan 2Pcs 8 Channel DC 5V Relay Module With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Rasp-Berry Pi
Amazon.com
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Fainwan 2Pcs 8 Channel DC 5V Relay Module With Optocoupler For UNO R3 MEGA 2560 1280 DSP ARM PIC AVR STM32 Rasp-Berry Pi
Amazon.com
$15.50
DC 12V 8 Channel Pro Mini PLC Board Relay Shield Module For Multifunction Delay Timer Switch Board
Alibaba B2B
Free shipping
$15.50
DC 12V 8 Channel Pro Mini PLC Board Relay Shield Module For Multifunction Delay Timer Switch Board
Alibaba B2B
$18.99
AC/DC Power Supply ESP32 Development Board Programmable Development Board Wireless Wifi 8 Way Channel 5V Relay Module ESP32-WROOM-32E For Arduino
Amazon.com
17
$18.99
AC/DC Power Supply ESP32 Development Board Programmable Development Board Wireless Wifi 8 Way Channel 5V Relay Module ESP32-WROOM-32E For Arduino
Amazon.com
$41.47
DC 12V 8 Channel Pro Mini PLC Relay Shield Module Delay Timer Switch Board For
eBay UK
Free shipping
$41.47
DC 12V 8 Channel Pro Mini PLC Relay Shield Module Delay Timer Switch Board For
eBay UK
$10.42
8 Channel 5V Relay Board Module Computer PC Smart Control Switch Controller
eBay
$10.42
8 Channel 5V Relay Board Module Computer PC Smart Control Switch Controller
eBay
$25.00
Seeed Studio Relay Shield For Arduino - Used
eBay
1
$25.00
Seeed Studio Relay Shield For Arduino - Used
eBay
$655.08
NX Lighting Controls CX Lighting Control Panel 8 Relay Spaces 120/277V Input With 8-30A/1-Pole Latching Relays NEMA 1 Master Panel (CX082S083LM)
Lighting Supply
$655.08
NX Lighting Controls CX Lighting Control Panel 8 Relay Spaces 120/277V Input With 8-30A/1-Pole Latching Relays NEMA 1 Master Panel (CX082S083LM)
Lighting Supply
$9.97
JESSINIE 5V Relay Module With Optocoupler Isolation, 8 Channel High/Low Level Trigger, Compatible With Arduino Raspberry Pi For DIY Projects
Amazon.com
$9.97
JESSINIE 5V Relay Module With Optocoupler Isolation, 8 Channel High/Low Level Trigger, Compatible With Arduino Raspberry Pi For DIY Projects
Amazon.com
$4.69
3 PCS 8-Button Level Push Buttons Module 8 Keyboard Keypad For Arduiuo STM32. Eletechsup. Time Delay Relays. KC13A08.
eBay
$4.69
3 PCS 8-Button Level Push Buttons Module 8 Keyboard Keypad For Arduiuo STM32. Eletechsup. Time Delay Relays. KC13A08.
eBay
electromaker.io
Arduino Countdown Timer With Relay
In this tutorial we will learn how to make a Countdown Timer, you can set time When timer reaches the zero the Relay will trigger the light.
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