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购买 Arduino to Relay 12V
广告
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
377
$5.89
Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
Amazon.com
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$140.80
($1.41/Pc) G5V-1-T90-DC12 Omron Electronics Low Signal Relay, SPDT, 12 VDC Coil, 12.5 Ma, G5V-1 Series | Omron Electronic Components G5V-1-T90 DC12
Onlinecomponents.com
$140.80
($1.41/Pc) G5V-1-T90-DC12 Omron Electronics Low Signal Relay, SPDT, 12 VDC Coil, 12.5 Ma, G5V-1 Series | Omron Electronic Components G5V-1-T90 DC12
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
$192.00
($1.92/Pc) ALQ1F12 Panasonic Electronic Components The ALQ1F12 Is A 1 Form C Small Power Relay Featuring A 12V DC Coil With Class F Insulation.
Onlinecomponents.com
$192.00
($1.92/Pc) ALQ1F12 Panasonic Electronic Components The ALQ1F12 Is A 1 Form C Small Power Relay Featuring A 12V DC Coil With Class F Insulation.
Onlinecomponents.com
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$68.00
Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
Automation Direct
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$67.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$67.00
Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
$85.18
G7Z4A11ZRDC12V Omron Automation Relay Gen Purp SPST X 4 40A 12V
Onlinecomponents.com
$85.18
G7Z4A11ZRDC12V Omron Automation Relay Gen Purp SPST X 4 40A 12V
Onlinecomponents.com
$39.14
AECN11012 Panasonic Electronic Components RELAY AUTOMOTIVE SPST 5A 12V
Onlinecomponents.com
$39.14
AECN11012 Panasonic Electronic Components RELAY AUTOMOTIVE SPST 5A 12V
Onlinecomponents.com
$3.37
5V 12V 24V 30A High Low Level Trigger 1 Channel Relay Module With Optocoupler Isolation Board Module
Aliexpress
$3.37
5V 12V 24V 30A High Low Level Trigger 1 Channel Relay Module With Optocoupler Isolation Board Module
Aliexpress
$2.36
5V 12V 24V Relay 1 2 4 Channel SSR Low Level Solid State Relay Module 250V 2A For Arduino
Aliexpress
$2.36
5V 12V 24V Relay 1 2 4 Channel SSR Low Level Solid State Relay Module 250V 2A For Arduino
Aliexpress
$1.83
$2.62
3V 5V 12V 24V 2 Channel Relay Module High And Low Level Trigger Optocoupler Isolation Relay Module
Aliexpress
折扣 30%
$1.83
$2.62
3V 5V 12V 24V 2 Channel Relay Module High And Low Level Trigger Optocoupler Isolation Relay Module
Aliexpress
$1.75
DC 5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler
Aliexpress
$1.75
DC 5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler
Aliexpress
$8.39
5V 12V 24V Relay Module With Optocoupler Relay Output 16Way Relay Module For Arduino PLC Automation
Aliexpress
$8.39
5V 12V 24V Relay Module With Optocoupler Relay Output 16Way Relay Module For Arduino PLC Automation
Aliexpress
$9.42
5V/12V/24V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt
Aliexpress
$9.42
5V/12V/24V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt
Aliexpress
$3.67
DC 5V 12V 24V 30A High Power 1-Channel Relay Module With Optocoupler H/L Level Triger For Arduino
Aliexpress
$3.67
DC 5V 12V 24V 30A High Power 1-Channel Relay Module With Optocoupler H/L Level Triger For Arduino
Aliexpress
$4.80
$5.05
1PCS 5V 12V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt
Aliexpress
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$5.05
1PCS 5V 12V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt
Aliexpress
$2.34
12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay
Aliexpress
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12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay
Aliexpress
$1.67
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
$1.67
5V 12V 1 2 4 6 8 Way Relay Module For Arduino 1 2 4 6 8 Channel Relay Module With Optocoupler Relay
Aliexpress
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$4.05
5V/12V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt Optocoupler
Aliexpress
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$3.69
$4.05
5V/12V 16 Channel Relay Module For Arduino ARM PIC AVR DSP Electronic Relay Plate Belt Optocoupler
Aliexpress
$22.07
DC 5V 12V 24V 4 Channel Pro Mini PLC Board Relay Shield Module For Arduiuo Delay Timer Switch
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DC 5V 12V 24V 4 Channel Pro Mini PLC Board Relay Shield Module For Arduiuo Delay Timer Switch
Aliexpress
$1.36
5V 12V 24V High And Low Level Trigger 1 Channel Relay Module Interface Board Shield For PIC AVR DSP
Aliexpress
$1.36
5V 12V 24V High And Low Level Trigger 1 Channel Relay Module Interface Board Shield For PIC AVR DSP
Aliexpress
$1.50
$2.08
1 2 4 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
Aliexpress
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1 2 4 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
Aliexpress
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DC 9V 12V 24V 2A Mini Bistable Self-Locking Relay Module Flip-Flop Latch Switch Board For Arduiuo
Aliexpress
$3.26
DC 9V 12V 24V 2A Mini Bistable Self-Locking Relay Module Flip-Flop Latch Switch Board For Arduiuo
Aliexpress
$1.46
1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level
Aliexpress
$1.46
1 Channel 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low Level
Aliexpress
$2.39
1 2 4 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
Aliexpress
$2.39
1 2 4 8 Channel 5V 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger
Aliexpress
$0.94
$2.75
DC 5V/12V/24V 1 Channel Latching Relay Module With Touch Bistable Switch MCU Control For Arduino
Aliexpress
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$0.94
$2.75
DC 5V/12V/24V 1 Channel Latching Relay Module With Touch Bistable Switch MCU Control For Arduino
Aliexpress
$0.77
$1.02
One 1 Channel Way 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low
Aliexpress
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$0.77
$1.02
One 1 Channel Way 5V 12V Relay Module Board Shield For Arduino With Optocoupler Support High And Low
Aliexpress
$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
$1.61
1 2 4 8 Channel 5V 12V Relay Module With Optocoupler, High Low Level Trigger Shield For Arduino PIC
Aliexpress
$1.61
1 2 4 8 Channel 5V 12V Relay Module With Optocoupler, High Low Level Trigger Shield For Arduino PIC
Aliexpress
$1.52
$3.17
1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For
Aliexpress
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$1.52
$3.17
1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For
Aliexpress
$1.80
1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For
Aliexpress
$1.80
1 Channel 5V / 12V Relay Module Board Shield With Optocoupler Support High And Low Level Trigger For
Aliexpress
$1.09
1 2 4 6 8 Channel DC 5V 12V Relay Module With Optocoupler Low Level Trigger 1 Way Expansion Board
Aliexpress
$1.09
1 2 4 6 8 Channel DC 5V 12V Relay Module With Optocoupler Low Level Trigger 1 Way Expansion Board
Aliexpress
$0.64
$1.04
3V/5V/12V/24V Single Channel Relay Module - High Level Trigger Isolation Drive Board For Arduino,
Aliexpress
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折扣 38%
$0.64
$1.04
3V/5V/12V/24V Single Channel Relay Module - High Level Trigger Isolation Drive Board For Arduino,
Aliexpress
$0.34
$0.46
One 1 Channel 5V 9V 12V 24V Relay Module Board Shield For Arduino With Optocoupler Support High And
Aliexpress
折扣 26%
$0.34
$0.46
One 1 Channel 5V 9V 12V 24V Relay Module Board Shield For Arduino With Optocoupler Support High And
Aliexpress
0:18
circuitdigest.com
Arduino Relay Control Tutorial
In this arduino relay control tutorial we will simply learn How to interface a Relay with Arduino. Here we are not using any Relay Driver IC like ULN2003 and will only use an NPN transistor to control relay.
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购买 Arduino to Relay 12V
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Hiletgo 12V 1 Channel Relay Module With Optocoupler Isolation Support High Or Low Level Trigger
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$62.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
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Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
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($1.41/Pc) G5V-1-T90-DC12 Omron Electronics Low Signal Relay, SPDT, 12 VDC Coil, 12.5 Ma, G5V-1 Series | Omron Electronic Components G5V-1-T90 DC12
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($1.41/Pc) G5V-1-T90-DC12 Omron Electronics Low Signal Relay, SPDT, 12 VDC Coil, 12.5 Ma, G5V-1 Series | Omron Electronic Components G5V-1-T90 DC12
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ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
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($1.92/Pc) ALQ1F12 Panasonic Electronic Components The ALQ1F12 Is A 1 Form C Small Power Relay Featuring A 12V DC Coil With Class F Insulation.
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Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
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Relay/analog Combo Module: 4-pt in, 2-pt out, 1-ch in, 1-ch out (PN# 14741859)
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Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
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Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
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Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
Automation Direct
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Relay Output Module: 3-pt, 250 VAC/30 VDC (PN# GS30A-03TRA)
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G7Z4A11ZRDC12V Omron Automation Relay Gen Purp SPST X 4 40A 12V
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G7Z4A11ZRDC12V Omron Automation Relay Gen Purp SPST X 4 40A 12V
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AECN11012 Panasonic Electronic Components RELAY AUTOMOTIVE SPST 5A 12V
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AECN11012 Panasonic Electronic Components RELAY AUTOMOTIVE SPST 5A 12V
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5V 12V 24V 30A High Low Level Trigger 1 Channel Relay Module With Optocoupler Isolation Board Module
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