购买 5V Relay Module Circuit

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$77.00
Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)
Automation Direct
$77.00
Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)
Automation Direct
$55.89
$64.39
UL Listed 10Pcs 5 Volt Relay Miniature Power Relay 5V DC 6Amp SPDT With LED Indicator Socket Base 41F-1Z-C2 With Jumper Separator Socket Base DIN Rail
Amazon.com
69
Free shipping
折扣 13%
$55.89
$64.39
UL Listed 10Pcs 5 Volt Relay Miniature Power Relay 5V DC 6Amp SPDT With LED Indicator Socket Base 41F-1Z-C2 With Jumper Separator Socket Base DIN Rail
Amazon.com
69
$50.00
Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)
Amazon.com
44
Free shipping
$50.00
Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)
Amazon.com
44
$13.99
AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
Amazon.com
108
$13.99
AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
Amazon.com
108
$40.00
4 Channel 5V Relay Module With Optocoupler For Arduino UNO R3 Mega 2560 DSP ARM PIC AVR STM32 Projects Active Low 10A At 250VAC And 10A At 30VDC
VXB.com
Free shipping
$40.00
4 Channel 5V Relay Module With Optocoupler For Arduino UNO R3 Mega 2560 DSP ARM PIC AVR STM32 Projects Active Low 10A At 250VAC And 10A At 30VDC
VXB.com
Free shipping
$3.91
5V 4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output For Arduino
Aliexpress
$3.91
5V 4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output For Arduino
Aliexpress
$4.95
Keyestudio Single 5V Relay Module Compatible With Arduino UNO R3 MEGA
Jameco Electronics
$4.95
Keyestudio Single 5V Relay Module Compatible With Arduino UNO R3 MEGA
Jameco Electronics
$1.82
1 Channel 5V Relay 6-30V Relay Module OFF/ON Switch Trigger Time Delay Circuit Timer Cycle 999
Aliexpress
$1.82
1 Channel 5V Relay 6-30V Relay Module OFF/ON Switch Trigger Time Delay Circuit Timer Cycle 999
Aliexpress
$1.01
$1.37
3.3V 5V 3 Channel Relay Module 5Ma With Optocoupler Isolation Compatible Signal
Aliexpress
Free shipping
折扣 26%
$1.01
$1.37
3.3V 5V 3 Channel Relay Module 5Ma With Optocoupler Isolation Compatible Signal
Aliexpress
Free shipping
$1.05
$1.43
3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
Aliexpress
折扣 26%
$1.05
$1.43
3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
Aliexpress
$3.81
DC 5V 12V 24V 30A High Power 1-Channel Relay Module With Optocoupler H/L Level Triger For Arduino
Aliexpress
$3.81
DC 5V 12V 24V 30A High Power 1-Channel Relay Module With Optocoupler H/L Level Triger For Arduino
Aliexpress
$1.33
1 Channel 5V Relay 6-30V Relay Module OFF/ON Switch Trigger Time Delay Circuit Timer Cycle 999
Aliexpress
$1.33
1 Channel 5V Relay 6-30V Relay Module OFF/ON Switch Trigger Time Delay Circuit Timer Cycle 999
Aliexpress
$0.36
$0.45
One 1 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control Board With
Aliexpress
折扣 19%
$0.36
$0.45
One 1 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control Board With
Aliexpress
$5.84
$11.90
5V/12V/24V 10A Power-On Switching DC Motor Reversing Relay Module For Solenoids, Electric Actuators
Aliexpress
折扣 50%
$5.84
$11.90
5V/12V/24V 10A Power-On Switching DC Motor Reversing Relay Module For Solenoids, Electric Actuators
Aliexpress
$0.80
Sensor Module 1 Channel 5V Relay KY-019 Expansion Board Development Board High Level Trigger Relay Module
Alibaba B2B
Free shipping
$0.80
Sensor Module 1 Channel 5V Relay KY-019 Expansion Board Development Board High Level Trigger Relay Module
Alibaba B2B
Free shipping
$1.42
Wide Voltage 5V-30V Trigger Time Delay Relay Module Timer Module Delay Conduction Delay Switch
Aliexpress
$1.42
Wide Voltage 5V-30V Trigger Time Delay Relay Module Timer Module Delay Conduction Delay Switch
Aliexpress
$3.62
DC 5V 12V 24V 30A High Power 1 Channel Relay Module With Optocoupler Isolation Board High Low Level
Aliexpress
$3.62
DC 5V 12V 24V 30A High Power 1 Channel Relay Module With Optocoupler Isolation Board High Low Level
Aliexpress
$1.83
3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Relay Board
Aliexpress
$1.83
3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Relay Board
Aliexpress
$0.46
$0.88
5V/12V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger
Aliexpress
Free shipping
折扣 47%
$0.46
$0.88
5V/12V One Channel Relay Module Relay Switch With OPTO Isolation High Low Level Trigger
Aliexpress
Free shipping
$0.84
$1.00
1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
Free shipping
折扣 16%
$0.84
$1.00
1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield With Optocoupler Support High And Low Level
Aliexpress
Free shipping
$0.81
$0.83
5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield For PIC AVR DSP ARM MCU ESP32
Aliexpress
$0.81
$0.83
5V Low Level Trigger One 1 Channel Relay Module Interface Board Shield For PIC AVR DSP ARM MCU ESP32
Aliexpress
$0.86
$1.40
Solid State Relay Module 5V 12V 24V 3-24V SSR Relay Module 1 Channel High Low Trigger Relay Board
Aliexpress
折扣 38%
$0.86
$1.40
Solid State Relay Module 5V 12V 24V 3-24V SSR Relay Module 1 Channel High Low Trigger Relay Board
Aliexpress
$6.23
Two 2 Channel DC 5V 12V 24V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
$6.23
Two 2 Channel DC 5V 12V 24V Relay Module 30A Optocoupler Isolation Module High And Low Level Trigger
Aliexpress
$3.70
4 Channel Optocoupler Relay Module Board High & Low Trigger Relay Module 5V/12V/24V
Aliexpress
$3.70
4 Channel Optocoupler Relay Module Board High & Low Trigger Relay Module 5V/12V/24V
Aliexpress
$2.27
3Pcs 5V Low Level Trigger Relay Module For DC AC 220V Applications
Evalm
$2.27
3Pcs 5V Low Level Trigger Relay Module For DC AC 220V Applications
Evalm
$2.99
5V 2 Channel Solid State Relay Module With Fuse For Low Level Control 250V 2A
Evalm
$2.99
5V 2 Channel Solid State Relay Module With Fuse For Low Level Control 250V 2A
Evalm
$3.95
$5.64
6 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler 6 Way
Aliexpress
折扣 29%
$3.95
$5.64
6 Channel Relay Module 5V 12V 24V High And Low Level Trigger Relay Control With Optocoupler 6 Way
Aliexpress
$0.67
$0.93
1Pcs 5V 12V 24V 2 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
Aliexpress
折扣 27%
$0.67
$0.93
1Pcs 5V 12V 24V 2 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
Aliexpress
$1.90
$3.84
1/2/4/8 Channel Relay Module 5V/12V/24V With Optocoupler Isolation High/Low Level Dual Trigger For
Aliexpress
折扣 50%
$1.90
$3.84
1/2/4/8 Channel Relay Module 5V/12V/24V With Optocoupler Isolation High/Low Level Dual Trigger For
Aliexpress
$1.89
1/2/4/6/8 Channel Relay Module With Optocoupler 5V/12V/24V Relay Module With Indicator Light For
Aliexpress
$1.89
1/2/4/6/8 Channel Relay Module With Optocoupler 5V/12V/24V Relay Module With Indicator Light For
Aliexpress
$1.14
$1.20
5V 2 TWO Channel Relay Module Low Level 5VDC 2 Road Relay Module Control Board With Optocoupler FOR
Aliexpress
$1.14
$1.20
5V 2 TWO Channel Relay Module Low Level 5VDC 2 Road Relay Module Control Board With Optocoupler FOR
Aliexpress
$3.98
$5.68
3.3V 5V 12V 24V 4 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
Aliexpress
折扣 29%
$3.98
$5.68
3.3V 5V 12V 24V 4 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
Aliexpress
$1.87
$3.70
1PCS Relay Module 5V 12V 24V 1 2 4 8 Channel Relay Modules Board With Optocoupler Support High And
Aliexpress
折扣 49%
$1.87
$3.70
1PCS Relay Module 5V 12V 24V 1 2 4 8 Channel Relay Modules Board With Optocoupler Support High And
Aliexpress
$1.82
1 Channel 5V Relay Module Time Delay Relay Module Trigger OFF/ON Switch Timing Cycle 999 Minutes Timer Relay Module
Alibaba B2B
$1.82
1 Channel 5V Relay Module Time Delay Relay Module Trigger OFF/ON Switch Timing Cycle 999 Minutes Timer Relay Module
Alibaba B2B
$1.68
1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For
Aliexpress
$1.68
1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For
Aliexpress
$1.44
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$1.44
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
5V Relay Module Mod to Work With Raspberry Pi
5V Relay Module Mod to Work With Raspberry Pi
2020年10月1日
instructables.com
How to Set Up a 5V Relay on the Arduino
How to Set Up a 5V Relay on the Arduino
2015年11月28日
circuitbasics.com
How to Make 5 Volt Single Channel Relay Shield for Arduino, PIC, AVR
How to Make 5 Volt Single Channel Relay Shield for Arduino, PIC, AVR
2020年10月2日
instructables.com
Using a 5 Volt Mechanical Relay
Using a 5 Volt Mechanical Relay
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instructables.com
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Automotive Electrical Diagnosis // 5V Reference circuit
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购买 5V Relay Module Circuit

广告
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$77.00
Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)
Automation Direct
$77.00
Relay/analog Combo Module: 5-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14968050)
Automation Direct
$55.89
$64.39
UL Listed 10Pcs 5 Volt Relay Miniature Power Relay 5V DC 6Amp SPDT With LED Indicator Socket Base 41F-1Z-C2 With Jumper Separator Socket Base DIN Rail
Amazon.com
69
Free shipping
折扣 13%
$55.89
$64.39
UL Listed 10Pcs 5 Volt Relay Miniature Power Relay 5V DC 6Amp SPDT With LED Indicator Socket Base 41F-1Z-C2 With Jumper Separator Socket Base DIN Rail
Amazon.com
69
$50.00
Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)
Amazon.com
44
Free shipping
$50.00
Electronics-Salon DIN Rail Mount 8 SPDT Power Relay Interface Module. (Operating Voltage: DC 5V)
Amazon.com
44
$13.99
AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
Amazon.com
108
$13.99
AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
Amazon.com
108
$40.00
4 Channel 5V Relay Module With Optocoupler For Arduino UNO R3 Mega 2560 DSP ARM PIC AVR STM32 Projects Active Low 10A At 250VAC And 10A At 30VDC
VXB.com
Free shipping
$40.00
4 Channel 5V Relay Module With Optocoupler For Arduino UNO R3 Mega 2560 DSP ARM PIC AVR STM32 Projects Active Low 10A At 250VAC And 10A At 30VDC
VXB.com
Free shipping
$3.91
5V 4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output For Arduino
Aliexpress
$3.91
5V 4 Way Relay Module For Arduino 4 Channel Relay Module With Optocoupler Relay Output For Arduino
Aliexpress
$4.95
Keyestudio Single 5V Relay Module Compatible With Arduino UNO R3 MEGA
Jameco Electronics
$4.95
Keyestudio Single 5V Relay Module Compatible With Arduino UNO R3 MEGA
Jameco Electronics
$1.82
1 Channel 5V Relay 6-30V Relay Module OFF/ON Switch Trigger Time Delay Circuit Timer Cycle 999
Aliexpress
$1.82
1 Channel 5V Relay 6-30V Relay Module OFF/ON Switch Trigger Time Delay Circuit Timer Cycle 999
Aliexpress
$1.01
$1.37
3.3V 5V 3 Channel Relay Module 5Ma With Optocoupler Isolation Compatible Signal
Aliexpress
Free shipping
折扣 26%
$1.01
$1.37
3.3V 5V 3 Channel Relay Module 5Ma With Optocoupler Isolation Compatible Signal
Aliexpress
Free shipping
$1.05
$1.43
3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
Aliexpress
折扣 26%
$1.05
$1.43
3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Dual Optocoupler Isolation Relay
Aliexpress
$3.81
DC 5V 12V 24V 30A High Power 1-Channel Relay Module With Optocoupler H/L Level Triger For Arduino
Aliexpress
$3.81
DC 5V 12V 24V 30A High Power 1-Channel Relay Module With Optocoupler H/L Level Triger For Arduino
Aliexpress
$1.33
1 Channel 5V Relay 6-30V Relay Module OFF/ON Switch Trigger Time Delay Circuit Timer Cycle 999
Aliexpress
$1.33
1 Channel 5V Relay 6-30V Relay Module OFF/ON Switch Trigger Time Delay Circuit Timer Cycle 999
Aliexpress
$0.36
$0.45
One 1 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control Board With
Aliexpress
折扣 19%
$0.36
$0.45
One 1 Channel Relay Module DC 5V 9V 12V 24V High And Low Level Trigger Relay Control Board With
Aliexpress
$5.84
$11.90
5V/12V/24V 10A Power-On Switching DC Motor Reversing Relay Module For Solenoids, Electric Actuators
Aliexpress
折扣 50%
$5.84
$11.90
5V/12V/24V 10A Power-On Switching DC Motor Reversing Relay Module For Solenoids, Electric Actuators
Aliexpress
$0.80
Sensor Module 1 Channel 5V Relay KY-019 Expansion Board Development Board High Level Trigger Relay Module
Alibaba B2B
Free shipping
$0.80
Sensor Module 1 Channel 5V Relay KY-019 Expansion Board Development Board High Level Trigger Relay Module
Alibaba B2B
Free shipping
$1.42
Wide Voltage 5V-30V Trigger Time Delay Relay Module Timer Module Delay Conduction Delay Switch
Aliexpress
$1.42
Wide Voltage 5V-30V Trigger Time Delay Relay Module Timer Module Delay Conduction Delay Switch
Aliexpress
$3.62
DC 5V 12V 24V 30A High Power 1 Channel Relay Module With Optocoupler Isolation Board High Low Level
Aliexpress
$3.62
DC 5V 12V 24V 30A High Power 1 Channel Relay Module With Optocoupler Isolation Board High Low Level
Aliexpress
$1.83
3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Relay Board
Aliexpress
$1.83
3.3V 5V 12V 24V 1 Channel Relay Module High And Low Level Trigger Relay Board
Aliexpress