4 Channel Relay Module and 12V DC Power

购买 4 Channel Relay Module and 12V DC Power

$20.99

$31.17

433Mhz Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF Remote

LightInTheBox

折扣 32%

$20.99

$31.17

433Mhz Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF Remote

LightInTheBox

$55.80

Altronix Power Dist Module 4 Output Fuse: Power Dist Module, 12/24V DC Model: PD4UL

Grainger

$55.80

Altronix Power Dist Module 4 Output Fuse: Power Dist Module, 12/24V DC Model: PD4UL

Grainger

$110.54

S4-12V MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies

Radwell.com

$110.54

S4-12V MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies

Radwell.com

$28.00

S4-12VDC MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies

Radwell.com

$28.00

S4-12VDC MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies

Radwell.com

$2.85

5V 12V 4-Channel Relay Module Shield ARM PIC AVR DSP Electronic 5V 4 Channel Relay.4 Road 5V Relay

Aliexpress

$2.85

5V 12V 4-Channel Relay Module Shield ARM PIC AVR DSP Electronic 5V 4 Channel Relay.4 Road 5V Relay

Aliexpress

$1.55

$1.94

4 Channel Relay Module DC 5V 12V 24V High And Low Level Trigger Relay Control Board Shield With

Aliexpress

折扣 20%

$1.55

$1.94

4 Channel Relay Module DC 5V 12V 24V High And Low Level Trigger Relay Control Board Shield With

Aliexpress

$3.55

4 Channel Optocoupler Relay Module Board High & Low Trigger Relay Module 5V/12V/24V

Aliexpress

$3.55

4 Channel Optocoupler Relay Module Board High & Low Trigger Relay Module 5V/12V/24V

Aliexpress

$54.35

Altronix Power Dist Module 4 Output PTC: Power Dist Module, 12/24V DC Model: PD4ULCB

Grainger

$54.35

Altronix Power Dist Module 4 Output PTC: Power Dist Module, 12/24V DC Model: PD4ULCB

Grainger

$4.23

GERMA Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF

Aliexpress

$4.23

GERMA Universal Wireless Remote Control Switch DC 12V 4CH Relay Receiver Module With 4 Channel RF

Aliexpress

$7.85

4CH Smart Switch 4 Channel Wifi Relay DC AC 12V 24V 220V Inching Self-Locking Module Work With

Aliexpress

$7.85

4CH Smart Switch 4 Channel Wifi Relay DC AC 12V 24V 220V Inching Self-Locking Module Work With

Aliexpress

$1.93

4 Channel Relay Module 4-Channel Relay Control Board With Optocoupler. Relay Output 4 Way Relay

Aliexpress

$1.93

4 Channel Relay Module 4-Channel Relay Control Board With Optocoupler. Relay Output 4 Way Relay

Aliexpress

$169.39

2972835 Phoenix Contact - Multiple Relay Module - UMK- 4 RM 24DC

WiAutomation US

$169.39

2972835 Phoenix Contact - Multiple Relay Module - UMK- 4 RM 24DC

WiAutomation US

$18.99

Mayspare Solenoid Relay Switch 12 Volt 4 Terminal Trombetta Powerseal Solenoid 150 Amp Intermittent Duty DC Contactor, 684-1261-212, 684-1251-212

Amazon.com

$18.99

Mayspare Solenoid Relay Switch 12 Volt 4 Terminal Trombetta Powerseal Solenoid 150 Amp Intermittent Duty DC Contactor, 684-1261-212, 684-1251-212

Amazon.com

$16.37

LY4 12VDC OMRON - Panel Accessories & Relay/Socket Supplies

Radwell.com

$16.37

LY4 12VDC OMRON - Panel Accessories & Relay/Socket Supplies

Radwell.com

$2.99

DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module

USA.Banggood

$2.99

DC12V 4 Channel Level Trigger Optocoupler Relay Module Power Supply Module

USA.Banggood

$100.00

Altech Corp 8955.2 Rm2e4 Dpdt 4-Channel Module With 12Vdc Relays

eBay

$100.00

Altech Corp 8955.2 Rm2e4 Dpdt 4-Channel Module With 12Vdc Relays

eBay

$1.34

$1.79

DC 5V 12V 1 CH 4 Channel Relay Module Infrared IR Remote Switch Control 1/ 4 Way Self Locking Jog

Aliexpress

Free shipping

折扣 25%

$1.34

$1.79

DC 5V 12V 1 CH 4 Channel Relay Module Infrared IR Remote Switch Control 1/ 4 Way Self Locking Jog

Aliexpress

$7.99

12V/10A 4-Channel Bluetooth Relay Module Mobile APP Remote Control Switch New. GCSUPERMARKET. Electrical Panel & Board Accessories.

eBay

$7.99

12V/10A 4-Channel Bluetooth Relay Module Mobile APP Remote Control Switch New. GCSUPERMARKET. Electrical Panel & Board Accessories.

eBay

$19.99

DC 12V Power Supply Adapter 5A 4 Channel Din-Rail Mounting Distribution Power For CCTV Security Camera With PTC Fuse [UL Listed] By CENTROPOWER

Amazon.com

102

$19.99

DC 12V Power Supply Adapter 5A 4 Channel Din-Rail Mounting Distribution Power For CCTV Security Camera With PTC Fuse [UL Listed] By CENTROPOWER

Amazon.com

$5.41

$6.99

4 Channel Relay Module 5V 12V 24V Board Shield With Optocoupler Isolation Support High And Low Level

Aliexpress

折扣 22%

$5.41

$6.99

4 Channel Relay Module 5V 12V 24V Board Shield With Optocoupler Isolation Support High And Low Level

Aliexpress

$1.45

DC 12V Relay Module 4 Channel Relay Board Shield With Optocoupler Isolation Support High/Low Level Trigger

Alibaba B2B

Free shipping

$1.45

DC 12V Relay Module 4 Channel Relay Board Shield With Optocoupler Isolation Support High/Low Level Trigger

Alibaba B2B

$22.07

DC 5V 12V 24V 4 Channel Pro Mini PLC Board Relay Shield Module For Arduiuo Delay Timer Switch

Aliexpress

Free shipping

$22.07

DC 5V 12V 24V 4 Channel Pro Mini PLC Board Relay Shield Module For Arduiuo Delay Timer Switch

Aliexpress

$9.46

$9.96

1/2/4 Channel Relay Module SLA-05V 12V 24VDC-SL-C 30A Adapter Terminal Block

Aliexpress

Free shipping

$9.46

$9.96

1/2/4 Channel Relay Module SLA-05V 12V 24VDC-SL-C 30A Adapter Terminal Block

Aliexpress

$18.00

S4-DC12V MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies

Radwell.com

$18.00

S4-DC12V MATSUSHITA ELECTRIC - Panel Accessories & Relay/Socket Supplies

Radwell.com

$11.56

$18.51

4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger

Aliexpress

折扣 37%

$11.56

$18.51

4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger

Aliexpress

$0.85

$0.88

1 2 4 8 Way Channel Relay Module 5V 12V 24V With Optocoupler Support High And Low Level Trigger For

Aliexpress

$0.85

$0.88

1 2 4 8 Way Channel Relay Module 5V 12V 24V With Optocoupler Support High And Low Level Trigger For

Aliexpress

$16.75

4 Channel 4CH 12VDC Relay Board PLC DIN Rail Mounting NPN Panasonic Relay. MDFLY. Garage Door Remotes. MOL-DB2062.

eBay

$16.75

4 Channel 4CH 12VDC Relay Board PLC DIN Rail Mounting NPN Panasonic Relay. MDFLY. Garage Door Remotes. MOL-DB2062.

eBay

$17.09

2Pcs DC 12V Relay Module 4 Channel Relay Board Shield With Optocoupler Isolat. AEDIKO. 12V. Relay Accessories. 701715481374.

eBay

Free shipping

$17.09

2Pcs DC 12V Relay Module 4 Channel Relay Board Shield With Optocoupler Isolat. AEDIKO. 12V. Relay Accessories. 701715481374.

eBay

$0.42

$0.84

5V 9V 12V 24V 1 2 4 Channel Relay Module Board Shield For Arduino With Optocoupler Support High And

Aliexpress

Free shipping

折扣 50%

$0.42

$0.84

5V 9V 12V 24V 1 2 4 Channel Relay Module Board Shield For Arduino With Optocoupler Support High And

Aliexpress

$12.99

Relay 15328866 (Set Of 4) - 12VDC 20A 4-Pin High-Power SPDT Relay - Multi-Use Replacement For GM, GMC, Buick, Chevy Trucks & Cars

Amazon.com

$12.99

Relay 15328866 (Set Of 4) - 12VDC 20A 4-Pin High-Power SPDT Relay - Multi-Use Replacement For GM, GMC, Buick, Chevy Trucks & Cars

Amazon.com

$23.99

Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 12V

Digitalzakka

$23.99

Optocoupler Isolated 4-Channel Relay Module, High/Low Trigger Support, 5V-24V 12V

Digitalzakka

$13.03

Aediko 2Pcs DC 12V Relay Module 4 Channel Board 4 12V. AEDIKO. 12 V. General. 701715481374.

eBay

Free shipping

$13.03

Aediko 2Pcs DC 12V Relay Module 4 Channel Board 4 12V. AEDIKO. 12 V. General. 701715481374.

eBay

$14.53

12V Relay Module With Optocoupler Isolation, 4 Channel High/Low Level Trigger. JESSINIE. 4 Channel 12V. Power Regulators & Converters. 62970JE.

eBay

Free shipping

$14.53

12V Relay Module With Optocoupler Isolation, 4 Channel High/Low Level Trigger. JESSINIE. 4 Channel 12V. Power Regulators & Converters. 62970JE.

eBay

$3.01

DC4-12V RC Model Airplane DIY 5V Receiver PWM Relay Switch Remote Control On-Off Module For Camera

Aliexpress

$3.01

DC4-12V RC Model Airplane DIY 5V Receiver PWM Relay Switch Remote Control On-Off Module For Camera

Aliexpress

$9.94

5V 12V 24V 30A 4 Channel Relay Module Board High And Low Level Relay Module New. Relay Accessories.

eBay

$9.94

5V 12V 24V 30A 4 Channel Relay Module Board High And Low Level Relay Module New. Relay Accessories.

eBay

$19.85

12V 4 Channel Relay Board Module Active Low Terminal Blocks. Switch Electronics. General Purpose Relays. 5063200011653.

eBay

Free shipping

$19.85

12V 4 Channel Relay Board Module Active Low Terminal Blocks. Switch Electronics. General Purpose Relays. 5063200011653.

eBay

0:09

4x4 Relay Matrix Control Using an 8 Channel Relay Module #electricia…

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4-Channel Relay Driver Circuit and PCB Design

已浏览 12 次2019年9月23日

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