Shop DC Relays Arduino

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$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$232.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$232.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$93.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$93.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$90.00
Relay Output Module: 5-pt, 12-48 VDC/24-240 VAC/100-125 VDC (PN# BX-05TRS-1)
Automation Direct
$90.00
Relay Output Module: 5-pt, 12-48 VDC/24-240 VAC/100-125 VDC (PN# BX-05TRS-1)
Automation Direct
$56.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$56.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$63.00
Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)
Automation Direct
$63.00
Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)
Automation Direct
$66.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$66.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$112.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
Automation Direct
$112.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
Automation Direct
$95.00
Relay Output Module: 8-pt, 125 VDC/250 VAC (PN# XBE-RY08A)
Automation Direct
$95.00
Relay Output Module: 8-pt, 125 VDC/250 VAC (PN# XBE-RY08A)
Automation Direct
$18.00
Wired DC-DC 10Amp Isolated Solid State Relay Module, SSR In 3-32VDC Out 5-30VDC, For Raspberry-Pi Arduino ESP32 PLC MCU DSP
Amazon.com
37
$18.00
Wired DC-DC 10Amp Isolated Solid State Relay Module, SSR In 3-32VDC Out 5-30VDC, For Raspberry-Pi Arduino ESP32 PLC MCU DSP
Amazon.com
$11.99
AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
Amazon.com
139
$11.99
AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
Amazon.com
$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
37
$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
$6.98
$8.50
Omron - G8H-UA-007001 - Relay, DC SPDT 20Amp 12VDC Automotive
Electronic Surplus
17% off
$6.98
$8.50
Omron - G8H-UA-007001 - Relay, DC SPDT 20Amp 12VDC Automotive
Electronic Surplus
$3.98
$6.00
TYCO/P&B - T91S1D22-24 - Relay, Power SPST NO 24VDC 30A
Electronic Surplus
33% off
$3.98
$6.00
TYCO/P&B - T91S1D22-24 - Relay, Power SPST NO 24VDC 30A
Electronic Surplus
$258.69
RZ3A60D55: Carlo Gavazzi | Solid State | Galco
Galco Industrial Electronics
$258.69
RZ3A60D55: Carlo Gavazzi | Solid State | Galco
Galco Industrial Electronics
$9.54
$12.89
DC 5V 12V 24V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Optocoupler
Aliexpress
25% off
$9.54
$12.89
DC 5V 12V 24V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Optocoupler
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 1 2 4 6 8 Channel Relay Module Board Shield With Optocoupler For Arduino Raspberry YANXD
AliExpress
$3.84
$11.65
DC 5V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Optocoupler LM2576
Aliexpress
67% off
$3.84
$11.65
DC 5V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Optocoupler LM2576
Aliexpress
$52.88
Relay Switch SRD-05VDC-SL-C ( Use With Arduino, TTL, Pi, DIY Projects)
eBay.com
Free shipping
$52.88
Relay Switch SRD-05VDC-SL-C ( Use With Arduino, TTL, Pi, DIY Projects)
eBay.com
$25.00
$39.00
Rauland Borg Responder IV NCRMS1 Station Relay - Pre-Owned
BEC Integrated
35% off
$25.00
$39.00
Rauland Borg Responder IV NCRMS1 Station Relay - Pre-Owned
BEC Integrated
$31.82
PLC-OPT- 24DC/ 48DC/100/SE Phoenix Contact Relay SSR 8.5Ma 24V DC-IN 48V DC-OUT
Onlinecomponents.com
$31.82
PLC-OPT- 24DC/ 48DC/100/SE Phoenix Contact Relay SSR 8.5Ma 24V DC-IN 48V DC-OUT
Onlinecomponents.com
$5.98
$19.50
Aromat/Matsushita - TF2SA-5V - Relay, DC DPDT 1Amp 5VDC
Electronic Surplus
69% off
$5.98
$19.50
Aromat/Matsushita - TF2SA-5V - Relay, DC DPDT 1Amp 5VDC
Electronic Surplus
$17.87
04 29-31229 Relay, 24VDC SPDT (C Relay) 1 Phase Only [K29-31229] | Gatehouse Supplies
GateHouse Supplies
$17.87
04 29-31229 Relay, 24VDC SPDT (C Relay) 1 Phase Only [K29-31229] | Gatehouse Supplies
GateHouse Supplies
$9.99
2 Channel Relay Module - Progressive Automations
Progressive Automations
$9.99
2 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
$12.00
40.52.8.230.0000 FINDER - Panel Accessories & Relay/Socket Supplies
Radwell.com
$12.00
40.52.8.230.0000 FINDER - Panel Accessories & Relay/Socket Supplies
Radwell.com
$41.08
Veris Industries | V102 | Enc Relay/Spst-No/10-30Vac-Dc/120Vac/10A/Res-Hoa | Relays And Contactors - Enclosed Relays
Kele
$41.08
Veris Industries | V102 | Enc Relay/Spst-No/10-30Vac-Dc/120Vac/10A/Res-Hoa | Relays And Contactors - Enclosed Relays
Kele
$44.20
Veris Industries | V121 | Enc Relay/Spst-No/10-30Vac-Dc/120Vac/20A | Relays And Contactors - Enclosed Relays
Kele
$44.20
Veris Industries | V121 | Enc Relay/Spst-No/10-30Vac-Dc/120Vac/20A | Relays And Contactors - Enclosed Relays
Kele
$12.96
RH1B-UAC120V IDEC - Panel Accessories & Relay/Socket Supplies
Radwell.com
17
$12.96
RH1B-UAC120V IDEC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$165.71
2900383 Phoenix Contact - Solid-State Relay Module - PLC-OPT- 24DC/300DC/1 | PLC Direct | Programmable Logic Controllers And Industrial Automation
PLC Direct
$165.71
2900383 Phoenix Contact - Solid-State Relay Module - PLC-OPT- 24DC/300DC/1 | PLC Direct | Programmable Logic Controllers And Industrial Automation
PLC Direct
$7.19
5-Pin SPDT Micro Relay 3V 5V 9V 12V For Arduino (Choose Qty)
eBay.com
$7.19
5-Pin SPDT Micro Relay 3V 5V 9V 12V For Arduino (Choose Qty)
eBay.com
$19.99
Relay - 12VDC - DPDT - 30A
Progressive Automations
$19.99
Relay - 12VDC - DPDT - 30A
Progressive Automations
$38.88
OPT-60DC/ 48DC/100 Phoenix Contact Plug-In Miniature Solid-State Relay - Input Solid-State Relay - 1 N/O Contact - Input: 60 V DC - Output: 3 - 48 V
Onlinecomponents.com
$38.88
OPT-60DC/ 48DC/100 Phoenix Contact Plug-In Miniature Solid-State Relay - Input Solid-State Relay - 1 N/O Contact - Input: 60 V DC - Output: 3 - 48 V
Onlinecomponents.com
$13.34
RH2B-ULAC110-120V IDEC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$13.34
RH2B-ULAC110-120V IDEC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$52.20
OPT-60DC/ 24DC/ 2 Phoenix Contact Plug-In Miniature Solid-State Relay - Power Solid-State Relay - 1 N/O Contact - Input: 60 V DC - Output: 3 ... 33 V
Onlinecomponents.com
$52.20
OPT-60DC/ 24DC/ 2 Phoenix Contact Plug-In Miniature Solid-State Relay - Power Solid-State Relay - 1 N/O Contact - Input: 60 V DC - Output: 3 ... 33 V
Onlinecomponents.com
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Shop DC Relays Arduino

Sponsored
About our ads
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$230.00
Relay/analog Combo Module: 6-pt in, 3-pt out, 3-ch in, 2-ch out (PN# AS3-ACI)
Automation Direct
$232.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$232.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$72.00
Relay/analog Combo Module: for WEG CFW300 series AC drives (PN# CFW300-IOAR)
Automation Direct
$93.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$93.00
Relay/analog Combo Module: 6-pt in, 4-pt out, 3-ch in, 2-ch out (PN# 14742129)
Automation Direct
$90.00
Relay Output Module: 5-pt, 12-48 VDC/24-240 VAC/100-125 VDC (PN# BX-05TRS-1)
Automation Direct
$90.00
Relay Output Module: 5-pt, 12-48 VDC/24-240 VAC/100-125 VDC (PN# BX-05TRS-1)
Automation Direct
$56.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$56.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$63.00
Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)
Automation Direct
$63.00
Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)
Automation Direct
$66.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$66.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$112.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
Automation Direct
$112.00
Relay Output Module: 8-pt, 6-24 VDC/6-240 VAC (PN# D0-08TR)
Automation Direct
$95.00
Relay Output Module: 8-pt, 125 VDC/250 VAC (PN# XBE-RY08A)
Automation Direct
$95.00
Relay Output Module: 8-pt, 125 VDC/250 VAC (PN# XBE-RY08A)
Automation Direct
$18.00
Wired DC-DC 10Amp Isolated Solid State Relay Module, SSR In 3-32VDC Out 5-30VDC, For Raspberry-Pi Arduino ESP32 PLC MCU DSP
Amazon.com
37
$18.00
Wired DC-DC 10Amp Isolated Solid State Relay Module, SSR In 3-32VDC Out 5-30VDC, For Raspberry-Pi Arduino ESP32 PLC MCU DSP
Amazon.com
$11.99
AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
Amazon.com
139
$11.99
AEDIKO 10Pcs Relay Module DC 12V Relay Board 1 Channel With Optocoupler Isolation Support High Or Low Level
Amazon.com
$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
37
$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
$6.98
$8.50
Omron - G8H-UA-007001 - Relay, DC SPDT 20Amp 12VDC Automotive
Electronic Surplus
17% off
$6.98
$8.50
Omron - G8H-UA-007001 - Relay, DC SPDT 20Amp 12VDC Automotive
Electronic Surplus
$3.98
$6.00
TYCO/P&B - T91S1D22-24 - Relay, Power SPST NO 24VDC 30A
Electronic Surplus
33% off
$3.98
$6.00
TYCO/P&B - T91S1D22-24 - Relay, Power SPST NO 24VDC 30A
Electronic Surplus
$258.69
RZ3A60D55: Carlo Gavazzi | Solid State | Galco
Galco Industrial Electronics
$258.69
RZ3A60D55: Carlo Gavazzi | Solid State | Galco
Galco Industrial Electronics
$9.54
$12.89
DC 5V 12V 24V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Optocoupler
Aliexpress
25% off
$9.54
$12.89
DC 5V 12V 24V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Optocoupler
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 1 2 4 6 8 Channel Relay Module Board Shield With Optocoupler For Arduino Raspberry YANXD
AliExpress

  • Top 5 Best Arduino Relays of 2025 - Arduino Relay Module

    https://top5best.com
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