购买 Relay Module with Pi

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$28.29
Square D 8501Kfr12v20 Relay 2Co Qc Pin 10A@240V 120Vac Coil Flange
Gordon Electric Supply
$28.29
Square D 8501Kfr12v20 Relay 2Co Qc Pin 10A@240V 120Vac Coil Flange
Gordon Electric Supply
$10.99
1 Channel Relay Shield Module, 10PCS DC 5V Indicator Light LED Module For Arduino R3 MEGA 2560 1280 ARM PIC AVR STM32 Raspberry Pi MCU DSP Official
Amazon.com
14
$10.99
1 Channel Relay Shield Module, 10PCS DC 5V Indicator Light LED Module For Arduino R3 MEGA 2560 1280 ARM PIC AVR STM32 Raspberry Pi MCU DSP Official
Amazon.com
14
$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
1 千+
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
76
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
76
$456.00
Square D 8501Xdo80v53 : Relay 600Vac 10Amp Nema +Options
Gordon Electric Supply
$456.00
Square D 8501Xdo80v53 : Relay 600Vac 10Amp Nema +Options
Gordon Electric Supply
$199.00
Revpi RO - Relay Output Expansion Module - KUNBUS - Automation Solutions - Industrial Control - Phytools
Phytools
$199.00
Revpi RO - Relay Output Expansion Module - KUNBUS - Automation Solutions - Industrial Control - Phytools
Phytools
$214.00
Square D 8501Xo40v06 : Relay 600Vac 10Amp Nema +Options
Gordon Electric Supply
$214.00
Square D 8501Xo40v06 : Relay 600Vac 10Amp Nema +Options
Gordon Electric Supply
$490.00
Contemporary Controls | BASPI-E6U6R | Enclosed Raspberry Pi 3 With 6UI/6 Relay
Blackhawk Supply
$490.00
Contemporary Controls | BASPI-E6U6R | Enclosed Raspberry Pi 3 With 6UI/6 Relay
Blackhawk Supply
$163.00
D2-12TR AUTOMATION DIRECT - Plcs/Machine Control & VDC Logic I/O Module Supplies
Radwell.com
$163.00
D2-12TR AUTOMATION DIRECT - Plcs/Machine Control & VDC Logic I/O Module Supplies
Radwell.com
$226.10
SR2A101BD Schneider | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$226.10
SR2A101BD Schneider | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$170.94
2900382 Phoenix Contact - Solid-State Relay Module - PLC-OPT- 12DC/300DC/1 | PLC Direct | Programmable Logic Controllers And Industrial Automation
PLC Direct
$170.94
2900382 Phoenix Contact - Solid-State Relay Module - PLC-OPT- 12DC/300DC/1 | PLC Direct | Programmable Logic Controllers And Industrial Automation
PLC Direct
$187.19
2980652 Phoenix Contact - Solid-State Relay Module - PLC-OSC- 5DC/300DC/ 1 | PLC Direct | Programmable Logic Controllers And Industrial Automation
PLC Direct
$187.19
2980652 Phoenix Contact - Solid-State Relay Module - PLC-OSC- 5DC/300DC/ 1 | PLC Direct | Programmable Logic Controllers And Industrial Automation
PLC Direct
$131.54
10BR2-900 BEA Wireless Programmable 2 Relay Logic Module
Buy Door Hardware Now 2.1
$131.54
10BR2-900 BEA Wireless Programmable 2 Relay Logic Module
Buy Door Hardware Now 2.1
$154.66
WEG SRW01-MCM COMM PROT MODBUS Smart Relays
MRO Supply MC
Free shipping
$154.66
WEG SRW01-MCM COMM PROT MODBUS Smart Relays
MRO Supply MC
Free shipping
$780.33
WEG SRW01-UCME1E47 CONT UNIT MODBUS 24DC EARTH Smart Relays
MRO Supply MC
Free shipping
$780.33
WEG SRW01-UCME1E47 CONT UNIT MODBUS 24DC EARTH Smart Relays
MRO Supply MC
Free shipping
$100.19
SR2B121B Schneider Electric
WiAutomation US
$100.19
SR2B121B Schneider Electric
WiAutomation US
$148.50
$165.00
Phoenix Contact Psr-M-Ef2-Sdi16-Pi Safety Relay Module - Psr Safety
eBay
Free shipping
折扣 10%
$148.50
$165.00
Phoenix Contact Psr-M-Ef2-Sdi16-Pi Safety Relay Module - Psr Safety
eBay
Free shipping
$4.41
$6.78
PWM Relay Switch 5V Receiver 20A Electronic Controller Module DIY Model Universal On-Off For FPV RC
AliExpress
Free shipping
折扣 34%
$4.41
$6.78
PWM Relay Switch 5V Receiver 20A Electronic Controller Module DIY Model Universal On-Off For FPV RC
AliExpress
Free shipping
$59.40
MD-DORL8 8-Pin Relay Output Module (M00204)
Saelig Company Inc
$59.40
MD-DORL8 8-Pin Relay Output Module (M00204)
Saelig Company Inc
$210.94
5801.3: Altech | Relay Modules
Galco Industrial Electronics
$210.94
5801.3: Altech | Relay Modules
Galco Industrial Electronics
$15.99
8 Channel Relay Module - Progressive Automations
Progressive Automations
$15.99
8 Channel Relay Module - Progressive Automations
Progressive Automations
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$11.99
4 Channel Relay Module - Progressive Automations
Progressive Automations
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$66.44
789-508: Wago | Relay Modules
Galco Industrial Electronics
$66.44
789-508: Wago | Relay Modules
Galco Industrial Electronics
$12.85
$21.10
Altronix RB1224 Relay Module
BSA Security Integrators
3
折扣 39%
$12.85
$21.10
Altronix RB1224 Relay Module
BSA Security Integrators
3
$2,464.00
Relay Module (10 A) For TLS-450Plus
Freedom Electronics
$2,464.00
Relay Module (10 A) For TLS-450Plus
Freedom Electronics
$130.37
156.OA11.1222C: Dold | Relay Modules
Galco Industrial Electronics
$130.37
156.OA11.1222C: Dold | Relay Modules
Galco Industrial Electronics
$60.97
$121.94
Smart Wifi Relay Switch Module Compatible With Alexa And RF Remote Control - 85250V No Case | Uplifted Goods
Inspire Uplift
Free shipping
折扣 50%
$60.97
$121.94
Smart Wifi Relay Switch Module Compatible With Alexa And RF Remote Control - 85250V No Case | Uplifted Goods
Inspire Uplift
Free shipping
$399.00
$599.00
Relay Module With 0-5V Relay Output
Prime USA Scales
折扣 33%
$399.00
$599.00
Relay Module With 0-5V Relay Output
Prime USA Scales
$17.00
Altronix RB5 Relay Module 6/12VDC Operation At 120Ma Draw 5A/220VAC Or 28VDC DPDT Contacts
B and H Depot
1
$17.00
Altronix RB5 Relay Module 6/12VDC Operation At 120Ma Draw 5A/220VAC Or 28VDC DPDT Contacts
B and H Depot
1
$402.99
PHOENIX CONTACT PSR-MC38-2NO-1DO-24DC-PI Safety Relay, 1009832
Zoro.com
$402.99
PHOENIX CONTACT PSR-MC38-2NO-1DO-24DC-PI Safety Relay, 1009832
Zoro.com
$77.14
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$77.14
USB Relay Controller, 8 Contacts, Form C, 6A 250V, 12V Power
東京デバイセズ
$141.19
$148.62
1 Pc. Ah025246u002 Double Relay Module Rr, Dual Relay 2-Pin
eBay
Free shipping
$141.19
$148.62
1 Pc. Ah025246u002 Double Relay Module Rr, Dual Relay 2-Pin
eBay
Free shipping
$17.00
Altronix RBST Relay Module 6/12/24VDC Operation At 30Ma Draw DPDT Contacts Rated At 1A/120VAC Or 2A/28VDC
B and H Depot
2
$17.00
Altronix RBST Relay Module 6/12/24VDC Operation At 30Ma Draw DPDT Contacts Rated At 1A/120VAC Or 2A/28VDC
B and H Depot
2
$15.37
$20.45
Altronix - RB5 - Relay Module - 28VDC DPDT Contacts
LocksmithKeyless
折扣 24%
$15.37
$20.45
Altronix - RB5 - Relay Module - 28VDC DPDT Contacts
LocksmithKeyless
$260.99
ICP DAS 7 Photo-Mos Relay Module, I-7066
Zoro.com
$260.99
ICP DAS 7 Photo-Mos Relay Module, I-7066
Zoro.com
Raspberry Pi relay control - how to interface PoRelay8
Raspberry Pi relay control - how to interface PoRelay8
2020年12月4日
poscope.com
5V Relay (Raspberry Pi)
5V Relay (Raspberry Pi)
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instructables.com
Relay with Raspberry Pi Pico and MicroPython
Relay with Raspberry Pi Pico and MicroPython
2021年2月18日
theelectronics.co.in
relay module interfacing with arduino code and circuit diagam
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2016年10月13日
microcontrollerslab.com
8-Channel 5V Relay Module
8-Channel 5V Relay Module
2017年9月2日
sainsmart.com
Controlling a Solenoid with Raspberry Pi and a Relay - Tutorial Australia
Controlling a Solenoid with Raspberry Pi and a Relay - Tutoria…
2023年2月16日
core-electronics.com.au
ESP32 Relay Module - Control AC Appliances (Web Server) | Random Nerd Tutorials
ESP32 Relay Module - Control AC Appliances (Web Server) | Rando…
2019年12月18日
randomnerdtutorials.com
Interfacing Relay with Raspberry Pi: A Beginner's Guide | Robu.in
2021年2月4日
robu.in
8:21
Raspberry Pi 4 GPIO Pinout & Specifications (Updated)
2021年1月17日
etechnophiles.com
Control Any Devices Using Raspberry PI and PCF8574, Relay …
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instructables.com
How to Set Up a 5V Relay on the Arduino
2015年11月28日
circuitbasics.com
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YouTubeTech Notebook
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已浏览 12.2万 次2019年6月11日
YouTubeUnboxing Channel
4:41
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YouTubeTinker & Build
5:04
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购买 Relay Module with Pi

广告
关于我们的广告
$28.29
Square D 8501Kfr12v20 Relay 2Co Qc Pin 10A@240V 120Vac Coil Flange
Gordon Electric Supply
$28.29
Square D 8501Kfr12v20 Relay 2Co Qc Pin 10A@240V 120Vac Coil Flange
Gordon Electric Supply
$10.99
1 Channel Relay Shield Module, 10PCS DC 5V Indicator Light LED Module For Arduino R3 MEGA 2560 1280 ARM PIC AVR STM32 Raspberry Pi MCU DSP Official
Amazon.com
14
$10.99
1 Channel Relay Shield Module, 10PCS DC 5V Indicator Light LED Module For Arduino R3 MEGA 2560 1280 ARM PIC AVR STM32 Raspberry Pi MCU DSP Official
Amazon.com
14
$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
1 千+
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
76
$15.99
Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
Amazon.com
76
$456.00
Square D 8501Xdo80v53 : Relay 600Vac 10Amp Nema +Options
Gordon Electric Supply
$456.00
Square D 8501Xdo80v53 : Relay 600Vac 10Amp Nema +Options
Gordon Electric Supply
$199.00
Revpi RO - Relay Output Expansion Module - KUNBUS - Automation Solutions - Industrial Control - Phytools
Phytools
$199.00
Revpi RO - Relay Output Expansion Module - KUNBUS - Automation Solutions - Industrial Control - Phytools
Phytools
$214.00
Square D 8501Xo40v06 : Relay 600Vac 10Amp Nema +Options
Gordon Electric Supply
$214.00
Square D 8501Xo40v06 : Relay 600Vac 10Amp Nema +Options
Gordon Electric Supply
$490.00
Contemporary Controls | BASPI-E6U6R | Enclosed Raspberry Pi 3 With 6UI/6 Relay
Blackhawk Supply
$490.00
Contemporary Controls | BASPI-E6U6R | Enclosed Raspberry Pi 3 With 6UI/6 Relay
Blackhawk Supply
$163.00
D2-12TR AUTOMATION DIRECT - Plcs/Machine Control & VDC Logic I/O Module Supplies
Radwell.com
$163.00
D2-12TR AUTOMATION DIRECT - Plcs/Machine Control & VDC Logic I/O Module Supplies
Radwell.com
$226.10
SR2A101BD Schneider | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$226.10
SR2A101BD Schneider | PLC Direct | Programmable Logic Controllers And Industrial Automation Products
PLC Direct
$170.94
2900382 Phoenix Contact - Solid-State Relay Module - PLC-OPT- 12DC/300DC/1 | PLC Direct | Programmable Logic Controllers And Industrial Automation
PLC Direct
$170.94
2900382 Phoenix Contact - Solid-State Relay Module - PLC-OPT- 12DC/300DC/1 | PLC Direct | Programmable Logic Controllers And Industrial Automation
PLC Direct
$187.19
2980652 Phoenix Contact - Solid-State Relay Module - PLC-OSC- 5DC/300DC/ 1 | PLC Direct | Programmable Logic Controllers And Industrial Automation
PLC Direct
$187.19
2980652 Phoenix Contact - Solid-State Relay Module - PLC-OSC- 5DC/300DC/ 1 | PLC Direct | Programmable Logic Controllers And Industrial Automation
PLC Direct
$131.54
10BR2-900 BEA Wireless Programmable 2 Relay Logic Module
Buy Door Hardware Now 2.1
$131.54
10BR2-900 BEA Wireless Programmable 2 Relay Logic Module
Buy Door Hardware Now 2.1
$154.66
WEG SRW01-MCM COMM PROT MODBUS Smart Relays
MRO Supply MC
Free shipping
$154.66
WEG SRW01-MCM COMM PROT MODBUS Smart Relays
MRO Supply MC
Free shipping
$780.33
WEG SRW01-UCME1E47 CONT UNIT MODBUS 24DC EARTH Smart Relays
MRO Supply MC
Free shipping
$780.33
WEG SRW01-UCME1E47 CONT UNIT MODBUS 24DC EARTH Smart Relays
MRO Supply MC
Free shipping
$470.40
$588.01
Peerless Boiler Repair Part 91517 - Relay Gvl Pi-399, 7250P-580
Oswald Supply Co
折扣 20%
$470.40
$588.01
Peerless Boiler Repair Part 91517 - Relay Gvl Pi-399, 7250P-580
Oswald Supply Co
$100.19
SR2B121B Schneider Electric
WiAutomation US
$100.19
SR2B121B Schneider Electric
WiAutomation US
$148.50
$165.00
Phoenix Contact Psr-M-Ef2-Sdi16-Pi Safety Relay Module - Psr Safety
eBay
Free shipping
折扣 10%
$148.50
$165.00
Phoenix Contact Psr-M-Ef2-Sdi16-Pi Safety Relay Module - Psr Safety
eBay
Free shipping