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购买 Relay Module Circuit
广告
$232.75
($9.31/Pc) 7760056124 Weidmuller Industrial Relay Module 2 CO 24VDC 10A Plug-In Connection
Onlinecomponents.com
$232.75
($9.31/Pc) 7760056124 Weidmuller Industrial Relay Module 2 CO 24VDC 10A Plug-In Connection
Onlinecomponents.com
$36.00
2900294 Phoenix Contact The 2900294 Is A PLC-INTERFACE Relay Module With A Plug-In Miniature Relay And Push-In Connection, Designed For Switching High
Onlinecomponents.com
$36.00
2900294 Phoenix Contact The 2900294 Is A PLC-INTERFACE Relay Module With A Plug-In Miniature Relay And Push-In Connection, Designed For Switching High
Onlinecomponents.com
$152.24
($19.03/Pc) 1220040000 Weidmuller Industrial Relay Module 1 N.C 12VDC 16A Flat Blade Connection
Onlinecomponents.com
$152.24
($19.03/Pc) 1220040000 Weidmuller Industrial Relay Module 1 N.C 12VDC 16A Flat Blade Connection
Onlinecomponents.com
$62.57
1148703 Phoenix Contact Relay Module Push-In Connection Terminal 3PST-NO/SPST-NC
Onlinecomponents.com
$62.57
1148703 Phoenix Contact Relay Module Push-In Connection Terminal 3PST-NO/SPST-NC
Onlinecomponents.com
$144.20
($14.42/Pc) RIF-2-RSC-LDP-24DC/2X21 Phoenix Contact Pre-Assembled Relay Module With Screw Connection - Consisting Of: Relay Base - Power Contact Relay
Onlinecomponents.com
$144.20
($14.42/Pc) RIF-2-RSC-LDP-24DC/2X21 Phoenix Contact Pre-Assembled Relay Module With Screw Connection - Consisting Of: Relay Base - Power Contact Relay
Onlinecomponents.com
$22.57
1SVR405621R2000 ABB The 1SVR405621R2000 Is An Interface Relay From The CR Range For Use In Industrial Control Circuits.
Onlinecomponents.com
$22.57
1SVR405621R2000 ABB The 1SVR405621R2000 Is An Interface Relay From The CR Range For Use In Industrial Control Circuits.
Onlinecomponents.com
$71.50
($2.86/Pc) D3025 TE Connectivity / P&B Brand D3025=FP Relay 80 Mw 9 V
Onlinecomponents.com
$71.50
($2.86/Pc) D3025 TE Connectivity / P&B Brand D3025=FP Relay 80 Mw 9 V
Onlinecomponents.com
$128.24
($4.43/Pc) 8690940000 Weidmuller Function Module, Freewheeling Diode, 6-230 V For Relay Coupler, 8690940000
Onlinecomponents.com
$128.24
($4.43/Pc) 8690940000 Weidmuller Function Module, Freewheeling Diode, 6-230 V For Relay Coupler, 8690940000
Onlinecomponents.com
$128.70
($12.87/Pc) V23134A0056X432 TE Connectivity / P&B Brand Shrack, Power Relay, 24V, 30A, SPCO, QC Tm, Diode, F4 Series | TE Connectivity V23134A0056X432
Onlinecomponents.com
$128.70
($12.87/Pc) V23134A0056X432 TE Connectivity / P&B Brand Shrack, Power Relay, 24V, 30A, SPCO, QC Tm, Diode, F4 Series | TE Connectivity V23134A0056X432
Onlinecomponents.com
$65.93
15792Q200 TE Connectivity / Midtex Brand Electromechanical Relay 24VAC 85Ohm 10A DPDT (38.89X35.71)Mm Socket Industrial Relay
Onlinecomponents.com
$65.93
15792Q200 TE Connectivity / Midtex Brand Electromechanical Relay 24VAC 85Ohm 10A DPDT (38.89X35.71)Mm Socket Industrial Relay
Onlinecomponents.com
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
333
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
205
$11.29
Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
Amazon.com
$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
77
$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
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
Free shipping
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
$2.71
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$2.71
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
Amazon.com
$307.71
($102.57/Pc) DR2260A30WR Sensata / Crydom Solid State Relay - 90-280 VAC/VDC Control Voltage Range - 30 A Maximum Load Current - 48-600 VAC Operating
Onlinecomponents.com
$307.71
($102.57/Pc) DR2260A30WR Sensata / Crydom Solid State Relay - 90-280 VAC/VDC Control Voltage Range - 30 A Maximum Load Current - 48-600 VAC Operating
Onlinecomponents.com
$354.86
($177.43/Pc) A2475PG Sensata / Crydom Solid State Relay - 90-280 VAC Control Voltage Range - 75 A Maximum Load Current - 24-280 VAC Operating Voltage
Onlinecomponents.com
$354.86
($177.43/Pc) A2475PG Sensata / Crydom Solid State Relay - 90-280 VAC Control Voltage Range - 75 A Maximum Load Current - 24-280 VAC Operating Voltage
Onlinecomponents.com
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
16
Free shipping
$47.00
DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
Amazon.com
$8.54
DC 5-36V Digital LED Relay Board Dual-MOS Cycle Timing Circuit Switch Timer Delay Module Turn On Off Relay Module
Amazon.com
61
$8.54
DC 5-36V Digital LED Relay Board Dual-MOS Cycle Timing Circuit Switch Timer Delay Module Turn On Off Relay Module
Amazon.com
$5.99
NOYITO 9V 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board
Amazon.com
8
$5.99
NOYITO 9V 2-Channel Relay Module High Low Level Trigger With Optocoupler Isolation Relay Load AC 0-250V 10A DC 0-30V 10A Circuit Switch Board
Amazon.com
$17.99
DORHEA ESP32 Wifi 4 Channel Relay Module ESP32-WROOM-32E 4 Channel Development Board AC/DC Power Supply Switch Controller Board For Arduino Smart Home
Amazon.com
9
$17.99
DORHEA ESP32 Wifi 4 Channel Relay Module ESP32-WROOM-32E 4 Channel Development Board AC/DC Power Supply Switch Controller Board For Arduino Smart Home
Amazon.com
$8.11
RC Snubber Circuit Module, RC Absorption Circuit Module Relay Circuit Module For 5-400V AC/DC Inductive Loads With Varistor Anti Interference Module
Amazon.com
$8.11
RC Snubber Circuit Module, RC Absorption Circuit Module Relay Circuit Module For 5-400V AC/DC Inductive Loads With Varistor Anti Interference Module
Amazon.com
$30.64
DC 12V 16 Channel MODBUS RTU RS485 Relay Module Board PLC Controller Serial Port Switch
Amazon.com
4
$30.64
DC 12V 16 Channel MODBUS RTU RS485 Relay Module Board PLC Controller Serial Port Switch
Amazon.com
$7.65
Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
Amazon.com
$7.65
Relay Board, Relay Module 4 Channel With Optocoupler Low Level Expansion Board For 5V/12V/24V(5V)
Amazon.com
$9.99
NOYITO 6-Channel Relay Module 5V 12V 24V High Low Level Trigger With Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 24V, Blue)
Amazon.com
20
$9.99
NOYITO 6-Channel Relay Module 5V 12V 24V High Low Level Trigger With Optocoupler Isolation Relay Load AC 250V 10A DC 30V 10A (DC 24V, Blue)
Amazon.com
$86.99
Waveshare 30-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, Poe Port Communication, With Various Isolation And Protection Circuits,
Amazon.com
Free shipping
$86.99
Waveshare 30-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, Poe Port Communication, With Various Isolation And Protection Circuits,
Amazon.com
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
367
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
$8.99
EC Buying 2Pcs 5V Relay Module 5V 1-Channel 30A With Optocoupler Isolation Module High And Low Level Trigger 5Ma Relay PCB
Amazon.com
$8.99
EC Buying 2Pcs 5V Relay Module 5V 1-Channel 30A With Optocoupler Isolation Module High And Low Level Trigger 5Ma Relay PCB
Amazon.com
$246.40
($12.32/Pc) RTS3T060 TE Connectivity / P&B Brand Electromechanical Relay SPST-NO 16A 60VDC 8.57Kohm Through Hole
Onlinecomponents.com
$246.40
($12.32/Pc) RTS3T060 TE Connectivity / P&B Brand Electromechanical Relay SPST-NO 16A 60VDC 8.57Kohm Through Hole
Onlinecomponents.com
instructables.com
Interface Relay Module With NodeMCU
Interface Relay Module With NodeMCU: Hello Makers!I hope you know what is an Relay Module. Have you wondered how the relay module works?In this Instructable we will see how an Relay works and how to Interface Relay with NodeMCU.
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购买 Relay Module Circuit
广告
$232.75
($9.31/Pc) 7760056124 Weidmuller Industrial Relay Module 2 CO 24VDC 10A Plug-In Connection
Onlinecomponents.com
$232.75
($9.31/Pc) 7760056124 Weidmuller Industrial Relay Module 2 CO 24VDC 10A Plug-In Connection
Onlinecomponents.com
$36.00
2900294 Phoenix Contact The 2900294 Is A PLC-INTERFACE Relay Module With A Plug-In Miniature Relay And Push-In Connection, Designed For Switching High
Onlinecomponents.com
$36.00
2900294 Phoenix Contact The 2900294 Is A PLC-INTERFACE Relay Module With A Plug-In Miniature Relay And Push-In Connection, Designed For Switching High
Onlinecomponents.com
$152.24
($19.03/Pc) 1220040000 Weidmuller Industrial Relay Module 1 N.C 12VDC 16A Flat Blade Connection
Onlinecomponents.com
$152.24
($19.03/Pc) 1220040000 Weidmuller Industrial Relay Module 1 N.C 12VDC 16A Flat Blade Connection
Onlinecomponents.com
$62.57
1148703 Phoenix Contact Relay Module Push-In Connection Terminal 3PST-NO/SPST-NC
Onlinecomponents.com
$62.57
1148703 Phoenix Contact Relay Module Push-In Connection Terminal 3PST-NO/SPST-NC
Onlinecomponents.com
$144.20
($14.42/Pc) RIF-2-RSC-LDP-24DC/2X21 Phoenix Contact Pre-Assembled Relay Module With Screw Connection - Consisting Of: Relay Base - Power Contact Relay
Onlinecomponents.com
$144.20
($14.42/Pc) RIF-2-RSC-LDP-24DC/2X21 Phoenix Contact Pre-Assembled Relay Module With Screw Connection - Consisting Of: Relay Base - Power Contact Relay
Onlinecomponents.com
$22.57
1SVR405621R2000 ABB The 1SVR405621R2000 Is An Interface Relay From The CR Range For Use In Industrial Control Circuits.
Onlinecomponents.com
$22.57
1SVR405621R2000 ABB The 1SVR405621R2000 Is An Interface Relay From The CR Range For Use In Industrial Control Circuits.
Onlinecomponents.com
$71.50
($2.86/Pc) D3025 TE Connectivity / P&B Brand D3025=FP Relay 80 Mw 9 V
Onlinecomponents.com
$71.50
($2.86/Pc) D3025 TE Connectivity / P&B Brand D3025=FP Relay 80 Mw 9 V
Onlinecomponents.com
$128.24
($4.43/Pc) 8690940000 Weidmuller Function Module, Freewheeling Diode, 6-230 V For Relay Coupler, 8690940000
Onlinecomponents.com
$128.24
($4.43/Pc) 8690940000 Weidmuller Function Module, Freewheeling Diode, 6-230 V For Relay Coupler, 8690940000
Onlinecomponents.com
$128.70
($12.87/Pc) V23134A0056X432 TE Connectivity / P&B Brand Shrack, Power Relay, 24V, 30A, SPCO, QC Tm, Diode, F4 Series | TE Connectivity V23134A0056X432
Onlinecomponents.com
$128.70
($12.87/Pc) V23134A0056X432 TE Connectivity / P&B Brand Shrack, Power Relay, 24V, 30A, SPCO, QC Tm, Diode, F4 Series | TE Connectivity V23134A0056X432
Onlinecomponents.com
$65.93
15792Q200 TE Connectivity / Midtex Brand Electromechanical Relay 24VAC 85Ohm 10A DPDT (38.89X35.71)Mm Socket Industrial Relay
Onlinecomponents.com
$65.93
15792Q200 TE Connectivity / Midtex Brand Electromechanical Relay 24VAC 85Ohm 10A DPDT (38.89X35.71)Mm Socket Industrial Relay
Onlinecomponents.com
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
333
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ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
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Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
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Hiletgo 12V 8 Channel Relay Module With OPTO-Isolated High And Low Level Trigger 8 Ways Relay Switch Module For Arduino
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Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
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Dafurui 5V Relay Module8pack 1 Channel Relay Module 5V Relays Board With Optocoupler Support High/Low Level Trigger For Arduino Relays
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Sainsmart 16-Channel 9-36V USB Relay Module
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Sainsmart 16-Channel 9-36V USB Relay Module
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5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
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5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (12V)
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($102.57/Pc) DR2260A30WR Sensata / Crydom Solid State Relay - 90-280 VAC/VDC Control Voltage Range - 30 A Maximum Load Current - 48-600 VAC Operating
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($102.57/Pc) DR2260A30WR Sensata / Crydom Solid State Relay - 90-280 VAC/VDC Control Voltage Range - 30 A Maximum Load Current - 48-600 VAC Operating
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DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
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DIN Rail Mount AC/DC 5V 12V 24V SPST-NO 5Amp Power Relay Module (AC/DC 12V, 8 Channels)
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