Shop Arduino Relay Module 12Vdc Supply

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$4,600.00
Transfer Electromechancial Relay Latching Switch, +COM, DC To 52 Ghz, 5W, 12VDC, 2.4mm
Pasternack
$4,600.00
Transfer Electromechancial Relay Latching Switch, +COM, DC To 52 Ghz, 5W, 12VDC, 2.4mm
Pasternack
$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
196
$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
196
$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
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
357
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
357
$2.66
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.66
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$1,300.00
SPDT, 1P64 Rated Electromechanical Relay Latching Self Cut Off Switch, DC To 12 Ghz, 90W, 12VDC, N
Pasternack
$1,300.00
SPDT, 1P64 Rated Electromechanical Relay Latching Self Cut Off Switch, DC To 12 Ghz, 90W, 12VDC, N
Pasternack
$13.99
URANT 1NO 1NC 8A Power Relay Module,Suitable For Arduino's 12V Relay Module,Used For Single-Channel Power Switch Control Boards In DIY Electronic
Amazon.com
$13.99
URANT 1NO 1NC 8A Power Relay Module,Suitable For Arduino's 12V Relay Module,Used For Single-Channel Power Switch Control Boards In DIY Electronic
Amazon.com
$5.97
VKLSVAN 3PCS DC 12V 1 Channel Relay Module Board With Isolated Optocoupler Supports High And Low Level Trigger Relay Expansion Board Relay Switch
Amazon.com
$5.97
VKLSVAN 3PCS DC 12V 1 Channel Relay Module Board With Isolated Optocoupler Supports High And Low Level Trigger Relay Expansion Board Relay Switch
Amazon.com
$3,330.00
SP4T, Electromechanical Relay Normally Open Switch, DC To 43 Ghz, 12VDC, 10W, Solder Terminals, 2.92mm
Pasternack
$3,330.00
SP4T, Electromechanical Relay Normally Open Switch, DC To 43 Ghz, 12VDC, 10W, Solder Terminals, 2.92mm
Pasternack
$11.18
Hibctr 12V 8-Channel Relay Module With Optocoupler Isolation - High/Low Level Trigger 10A 250VAC For Arduino/PLC Industrial Control
Amazon.com
$11.18
Hibctr 12V 8-Channel Relay Module With Optocoupler Isolation - High/Low Level Trigger 10A 250VAC For Arduino/PLC Industrial Control
Amazon.com
$12.99
Valefod DC 12V Relay Module 1-Channel Relay Switch With Optocoupler Isolation High/Low Level Trigger, Pack Of 10
Amazon.com
418
$12.99
Valefod DC 12V Relay Module 1-Channel Relay Switch With Optocoupler Isolation High/Low Level Trigger, Pack Of 10
Amazon.com
418
$318.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-2)
Automation Direct
$318.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-2)
Automation Direct
$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
20
$1,160.00
Transfer Electromechancial Relay Latching Swtich, +COM, DC To 18 Ghz, 90W, 12VDC, SMA
Pasternack
$1,160.00
Transfer Electromechancial Relay Latching Swtich, +COM, DC To 18 Ghz, 90W, 12VDC, SMA
Pasternack
$1,660.00
SPDT, Electromechanical Relay Latching Switch, DC To 43 Ghz, 12VDC, 5W, Indicators, TTL, Diodes, Self Cut-Off, Solder Terminals, 2.92mm
Pasternack
$1,660.00
SPDT, Electromechanical Relay Latching Switch, DC To 43 Ghz, 12VDC, 5W, Indicators, TTL, Diodes, Self Cut-Off, Solder Terminals, 2.92mm
Pasternack
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
Free shipping
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
Free shipping
$16.99
4 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board(2PCS) (4 Channel 12V Relay, 4 Channel 12V Relay)
Amazon.com
73
$16.99
4 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board(2PCS) (4 Channel 12V Relay, 4 Channel 12V Relay)
Amazon.com
73
$1,890.00
SP6T, IP64 Rated Electromechanical Relay Normally Open Switch, DC To 18Ghz, 90W, TTL, Diodes, 12VDC, SMA
Pasternack
$1,890.00
SP6T, IP64 Rated Electromechanical Relay Normally Open Switch, DC To 18Ghz, 90W, TTL, Diodes, 12VDC, SMA
Pasternack
$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
$1,430.00
SP4T, IP64 Rated Electromechanical Relay Normally Open Switch, Terminated, DC To 18Ghz, 90W, 12VDC, SMA
Pasternack
$1,430.00
SP4T, IP64 Rated Electromechanical Relay Normally Open Switch, Terminated, DC To 18Ghz, 90W, 12VDC, SMA
Pasternack
$715.00
SPDT, IP64 Rated Electromechanical Relay Failsafe Switch, DC To 26.5 Ghz, 90W, 12VDC, SMA
Pasternack
$715.00
SPDT, IP64 Rated Electromechanical Relay Failsafe Switch, DC To 26.5 Ghz, 90W, 12VDC, SMA
Pasternack
$30.68
DC 12V 16 Channel MODBUS RTU RS485 Relay Module Board PLC Controller Serial Port Switch
Amazon.com
1
$30.68
DC 12V 16 Channel MODBUS RTU RS485 Relay Module Board PLC Controller Serial Port Switch
Amazon.com
1
$3,620.00
SP6T, Electromechanical Relay Normally Open Switch, DC To 43 Ghz, 12VDC, 10W, Indicators, TTL, Diodes, D-Sub, 2.92mm
Pasternack
$3,620.00
SP6T, Electromechanical Relay Normally Open Switch, DC To 43 Ghz, 12VDC, 10W, Indicators, TTL, Diodes, D-Sub, 2.92mm
Pasternack
$24.26
A000073 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
3
$24.26
A000073 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
3
$118.68
1 Pcs For UNO R3 Arduino PLC RS485 Remote IO DIY ADC Collection Relay Module DC 7-30V 6AI-6DI-4DO Multifunction Expanding Board(Only Board)
Amazon.com
Free shipping
$118.68
1 Pcs For UNO R3 Arduino PLC RS485 Remote IO DIY ADC Collection Relay Module DC 7-30V 6AI-6DI-4DO Multifunction Expanding Board(Only Board)
Amazon.com
Free shipping
$3,160.00
SP4T, IP64 Rated Electromechanical Relay Latching Switch, Terminated, DC To 18 Ghz, 90W, 12VDC, SMA
Pasternack
$3,160.00
SP4T, IP64 Rated Electromechanical Relay Latching Switch, Terminated, DC To 18 Ghz, 90W, 12VDC, SMA
Pasternack
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
30
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
30
$1.35
$1.87
1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level
Aliexpress
27% off
$1.35
$1.87
1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level
Aliexpress
$2.21
DC-DC 12V To 3.3V 5V Power Supply Module For Arduino | Triple Output 3.3V 5V 12V 800Ma Voltage
Aliexpress
$2.21
DC-DC 12V To 3.3V 5V Power Supply Module For Arduino | Triple Output 3.3V 5V 12V 800Ma Voltage
Aliexpress
$54.99
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board, 190+ Electronics Components, Breadboard, Jumper Wires, DC Motor, Servo, Relay,
Amazon.com
1K+
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
1K+
$9.34
5V/12V/24V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt
Aliexpress
$9.34
5V/12V/24V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt
Aliexpress
$323.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-1)
Automation Direct
$323.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F4-08TRS-1)
Automation Direct
$9.03
Seeed Studio 103020132 Relay Module, Arduino/Raspberry Pi | Relay Boards
Newark
$9.03
Seeed Studio 103020132 Relay Module, Arduino/Raspberry Pi | Relay Boards
Newark
$10.82
16-Channel 12V Relay Shield Module LM2576 Power Supply Electronic For Arduino. Blue. Relay Accessories.
eBay
$10.82
16-Channel 12V Relay Shield Module LM2576 Power Supply Electronic For Arduino. Blue. Relay Accessories.
eBay
$64.00
ABX00004 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$64.00
ABX00004 ARDUINO - Components & Relay PC Board Mount Supplies
Radwell.com
$152.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
$152.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
12VDC/220VAC Relay Module for Arduino (homemade)
12VDC/220VAC Relay Module for Arduino (homemade)
Oct 2, 2020
instructables.com
ESP32 Relay Module - Control AC Appliances (Web Server) | Random Nerd Tutorials
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Driving a Relay With an Arduino
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SainSmart 16-Channel 12V Relay Module Board for Arduino DSP AVR PIC ARM
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Shop Arduino Relay Module 12Vdc Supply

Sponsored
About our ads
$4,600.00
Transfer Electromechancial Relay Latching Switch, +COM, DC To 52 Ghz, 5W, 12VDC, 2.4mm
Pasternack
$4,600.00
Transfer Electromechancial Relay Latching Switch, +COM, DC To 52 Ghz, 5W, 12VDC, 2.4mm
Pasternack
$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
196
$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
196
$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
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
357
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
357
$2.66
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$2.66
5V 12V 24V 2-Channel Relay Module Shield For Arduino ARM PIC AVR DSP Electronic 5V 10A 2 Channel Relay M (24V)
Amazon.com
$1,300.00
SPDT, 1P64 Rated Electromechanical Relay Latching Self Cut Off Switch, DC To 12 Ghz, 90W, 12VDC, N
Pasternack
$1,300.00
SPDT, 1P64 Rated Electromechanical Relay Latching Self Cut Off Switch, DC To 12 Ghz, 90W, 12VDC, N
Pasternack
$13.99
URANT 1NO 1NC 8A Power Relay Module,Suitable For Arduino's 12V Relay Module,Used For Single-Channel Power Switch Control Boards In DIY Electronic
Amazon.com
$13.99
URANT 1NO 1NC 8A Power Relay Module,Suitable For Arduino's 12V Relay Module,Used For Single-Channel Power Switch Control Boards In DIY Electronic
Amazon.com
$5.97
VKLSVAN 3PCS DC 12V 1 Channel Relay Module Board With Isolated Optocoupler Supports High And Low Level Trigger Relay Expansion Board Relay Switch
Amazon.com
$5.97
VKLSVAN 3PCS DC 12V 1 Channel Relay Module Board With Isolated Optocoupler Supports High And Low Level Trigger Relay Expansion Board Relay Switch
Amazon.com
$3,330.00
SP4T, Electromechanical Relay Normally Open Switch, DC To 43 Ghz, 12VDC, 10W, Solder Terminals, 2.92mm
Pasternack
$3,330.00
SP4T, Electromechanical Relay Normally Open Switch, DC To 43 Ghz, 12VDC, 10W, Solder Terminals, 2.92mm
Pasternack
$11.18
Hibctr 12V 8-Channel Relay Module With Optocoupler Isolation - High/Low Level Trigger 10A 250VAC For Arduino/PLC Industrial Control
Amazon.com
$11.18
Hibctr 12V 8-Channel Relay Module With Optocoupler Isolation - High/Low Level Trigger 10A 250VAC For Arduino/PLC Industrial Control
Amazon.com
$12.99
Valefod DC 12V Relay Module 1-Channel Relay Switch With Optocoupler Isolation High/Low Level Trigger, Pack Of 10
Amazon.com
418
$12.99
Valefod DC 12V Relay Module 1-Channel Relay Switch With Optocoupler Isolation High/Low Level Trigger, Pack Of 10
Amazon.com
418
$318.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-2)
Automation Direct
$318.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F3-08TRS-2)
Automation Direct
$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
20
$1,160.00
Transfer Electromechancial Relay Latching Swtich, +COM, DC To 18 Ghz, 90W, 12VDC, SMA
Pasternack
$1,160.00
Transfer Electromechancial Relay Latching Swtich, +COM, DC To 18 Ghz, 90W, 12VDC, SMA
Pasternack
$1,660.00
SPDT, Electromechanical Relay Latching Switch, DC To 43 Ghz, 12VDC, 5W, Indicators, TTL, Diodes, Self Cut-Off, Solder Terminals, 2.92mm
Pasternack
$1,660.00
SPDT, Electromechanical Relay Latching Switch, DC To 43 Ghz, 12VDC, 5W, Indicators, TTL, Diodes, Self Cut-Off, Solder Terminals, 2.92mm
Pasternack
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
Free shipping
$29.66
(10Pcs)1 Channel 5V/12V/24V Relay Module With Optocoupler Isolation Support High/Low Level Trigger Development Boards (5, Volts)
Amazon.com
Free shipping
$16.99
4 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board(2PCS) (4 Channel 12V Relay, 4 Channel 12V Relay)
Amazon.com
73
$16.99
4 Channel 12V Relay Module With Optocoupler High Or Low Level Trigger Expansion Board(2PCS) (4 Channel 12V Relay, 4 Channel 12V Relay)
Amazon.com
73
$1,890.00
SP6T, IP64 Rated Electromechanical Relay Normally Open Switch, DC To 18Ghz, 90W, TTL, Diodes, 12VDC, SMA
Pasternack
$1,890.00
SP6T, IP64 Rated Electromechanical Relay Normally Open Switch, DC To 18Ghz, 90W, TTL, Diodes, 12VDC, SMA
Pasternack