购买 Relay Module High Low Arduino

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$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
377
$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
205
$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
205
$248.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$248.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
199
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
199
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
71
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
71
$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
28
$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
28
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$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
$15.99
12Pcs 1 Channel Optocoupler Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board 3V/3.3V Relay Power Switch Board For
Amazon.com
1
$15.99
12Pcs 1 Channel Optocoupler Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board 3V/3.3V Relay Power Switch Board For
Amazon.com
1
$13.99
AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
Amazon.com
136
$13.99
AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
Amazon.com
136
$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
$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
36
$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
36
$50.14
$55.00
Notifier FRM-1 - Control Relay Module
Amazon.com
14
Free shipping
$50.14
$55.00
Notifier FRM-1 - Control Relay Module
Amazon.com
14
$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
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
Free shipping
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
Free shipping
$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
$62.25
5V/12V Relay Module Interface Board For High Low Level Arduino 1/2/4/8 Channels. Relay Accessories.
eBay
$62.25
5V/12V Relay Module Interface Board For High Low Level Arduino 1/2/4/8 Channels. Relay Accessories.
eBay
$61.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$61.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$99.00
Silent Knight IDP-Relay Addressable Relay Module
Amazon.com
2
Free shipping
$99.00
Silent Knight IDP-Relay Addressable Relay Module
Amazon.com
2
$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
$54.99
Vilros Arduino Uno Starter Kit - Includes Arduino Uno R3 Board, 190+ Electronics Components, Breadboard, Jumper Wires, DC Motor, Servo, Relay,
Amazon.com
1 千+
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
1 千+
$11.93
Seeed Studio 103020133 Spdt Relay Board, Arduino Board | Relay Boards
Newark
$11.93
Seeed Studio 103020133 Spdt Relay Board, Arduino Board | Relay Boards
Newark
$49.00
Relay/analog Combo Module: for WEG CFW100 series AC drives (PN# CFW100-IOAR)
Automation Direct
$49.00
Relay/analog Combo Module: for WEG CFW100 series AC drives (PN# CFW100-IOAR)
Automation Direct
$0.81
$1.07
3V 5V Low Control High Voltage 5V-36V Switch Mosfet Module For Arduino Connect IO MCU PWM Control
Aliexpress
折扣 24%
$0.81
$1.07
3V 5V Low Control High Voltage 5V-36V Switch Mosfet Module For Arduino Connect IO MCU PWM Control
Aliexpress
$27.31
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$27.31
8 Channel I2C Electromagnetic Relay Module Arduino Raspberry ESP8266 ESP32
Etsy
$34.83
Seeed Studio 103020135 Solid State Relay Board, Arduino Board | Relay Boards
Newark
$34.83
Seeed Studio 103020135 Solid State Relay Board, Arduino Board | Relay Boards
Newark
$29.99
8 Channel I2c Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V
eBay
Free shipping
$29.99
8 Channel I2c Electromagnetic Relay Module Arduino Raspberry 3.3V 5.0V
eBay
Free shipping
$80.00
Relay Output Module: 4-pt, 6-48 VDC/6-208 VAC (PN# F0-04TRS)
Automation Direct
$80.00
Relay Output Module: 4-pt, 6-48 VDC/6-208 VAC (PN# F0-04TRS)
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
$82.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TRZ)
Automation Direct
$82.00
Relay Output Module: 8-pt, 12-48 VDC/24-240 VAC (PN# BX-08TRZ)
Automation Direct
$37.49
Four Channel Relay Shield 5V 4 Channel Relay Shield Module For Arduino
eBay
$37.49
Four Channel Relay Shield 5V 4 Channel Relay Shield Module For Arduino
eBay
$2.99
Dfrobot DFR0017 Digital 5A Relay Mod, Arduino Compatible | Embedded Development Kit Accessories - Other Embedded Computers
Newark
$2.99
Dfrobot DFR0017 Digital 5A Relay Mod, Arduino Compatible | Embedded Development Kit Accessories - Other Embedded Computers
Newark
$184.00
Relay Output Module: 12-pt, 6-24 VDC/6-240 VAC (PN# D2-12TR)
Automation Direct
$184.00
Relay Output Module: 12-pt, 6-24 VDC/6-240 VAC (PN# D2-12TR)
Automation Direct
$60.00
30Pcs 5V 1-Channel Optocoupler Relay Module For Arduino H/L Level
eBay
$60.00
30Pcs 5V 1-Channel Optocoupler Relay Module For Arduino H/L Level
eBay
$39.88
$51.84
Solid State Relay Module, 4 Channel Solid State Relay Module Board 5V DC-AC High Level Trigger With Fuse 2A
Suthisa.us
Free shipping
折扣 23%
$39.88
$51.84
Solid State Relay Module, 4 Channel Solid State Relay Module Board 5V DC-AC High Level Trigger With Fuse 2A
Suthisa.us
Free shipping
$149.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
$149.00
Relay Output Module: 8-pt, 12-24 VDC/12-240 VAC (PN# F2-08TR)
Automation Direct
HIGH and LOW Arduino Pin States [Beginners Guide]
HIGH and LOW Arduino Pin States [Beginners Guide]
2014年9月1日
programmingelectronics.com
1 2 4 6 8 Channel Relay Module Board Shield with Optocouple High Low Edge Trigger for Arduino Raspberry Pi DC 5V 12V 24V - Walmart.ca
1 2 4 6 8 Channel Relay Module Board Shield with Optocouple Hig…
已浏览 21.5亿 次11 个月之前
walmart.ca
Arduino Relay 2ช่อง 5V Relay Module Active LOW 5V 2 Channel isolation control 250V/10A
Arduino Relay 2ช่อง 5V Relay Module Active LOW 5V 2 Channel …
2021年9月13日
cybertice.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
24v 8 Channel Relay Module with opto-Isolation for arduino - high and Low Level Trigger Relay Switch Module Compatible with Router and switchbot
0:10
24v 8 Channel Relay Module with opto-Isolation for arduino - high a…
已浏览 1 次8 个月之前
amazon
8-Channel 5V Relay Module
8-Channel 5V Relay Module
2017年9月2日
sainsmart.com
8 CH Active H/L 5V Relay Module
8 CH Active H/L 5V Relay Module
2019年7月19日
cytron.io
0:57
3pcs Relay Module for Arduino, ESP32, ESP8266, Raspberry Pi, 1 …
已浏览 1 次2022年5月23日
amazon
0:49
1Channel 5v relay Module #relay #arduino #tech
1 个月前
YouTubeLoci Engineering Ltd
7:16
Perbedaan Modul Relay High Level vs Low Level Trigger | Uji Coba LE…
2 个月之前
YouTubecarapaklek dot com
5:24
Check Trigger-type of Relay before Using It | (Will Save Your Project)
已浏览 28 次1 周前
YouTubeThe OHM Lab
0:48
Relay Control Using Arduino #arduino #raindetector #arduinopr…
已浏览 1 次2 周前
YouTubeRedHill Softec
2:18
1 2 4 8 Channel 5V 12V Relay Module Board Shield
已浏览 2 次1 个月前
YouTubeReview Products Express
0:34
ARMSS GNDU on Instagram: "Meet the 5V 1-Channel Relay Module — …
已浏览 1143 次1 周前
Instagramarmss.gndu
2 Channel 5V Active Low Relay Module
2019年9月8日
cytron.io
22:48
Everything you need to know about RELAYS
已浏览 11万 次2017年12月10日
YouTubePlayful Technology
4:51
Controlling Relay Board (ESP32 + Arduino Series)
已浏览 3.9万 次2020年5月22日
YouTubeSimply Explained
14:31
Home Automation: 4 channel Solid State Relay with Arduino To contr…
已浏览 2.6万 次2019年1月12日
YouTubeRobojax
40:50
MOSFETs and Transistors with Arduino
已浏览 116.3万 次2019年11月10日
YouTubeDroneBot Workshop
4:51
How To Add Relays to Your Projects- The BASICS
已浏览 24.2万 次2016年2月12日
YouTubeMKme Lab
5:11
HOW TO INTERFACE 5V 4 CHANNEL RELAY MODULE WITH …
已浏览 11.7万 次2018年8月6日
YouTubeMYTECTUTOR
7:56
LDR with Arduino - Measure Light Intensity using Photoresistor
已浏览 18.1万 次2019年10月16日
YouTubeBINARYUPDATES
43:46
Control AC Devices with Arduino SAFELY - Relays & Solid State Sw…
已浏览 23.2万 次2020年10月18日
YouTubeDroneBot Workshop
4:33
5V 1 Channel Level Trigger Optocoupler Relay Module For Ar…
已浏览 12.2万 次2019年6月11日
YouTubeUnboxing Channel
4:41
How to use an Arduino Relay Module
已浏览 17.4万 次2018年2月4日
YouTubeTinker & Build
4:56
E5 Using 5V 1 channel relay module for Arduino RJT05
已浏览 30.5万 次2017年4月2日
YouTubeRobojax
5:04
Using Sensors with 5V Relays on the Arduino
已浏览 20.6万 次2015年11月24日
YouTubeCircuit Basics
14:01
#9 - Arduino - Connecting a Relay Module
已浏览 3.4万 次2015年8月2日
YouTubeBradford Henson
12:54
32 PATTERNS | 8 CHANNEL RELAY MODULE 230V LIGHT CHASER AR…
已浏览 11.1万 次2021年5月7日
YouTubeSL IDEAS
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购买 Relay Module High Low Arduino

广告
关于我们的广告
$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
377
$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
205
$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
205
$248.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$248.00
Relay/analog Combo Module: 3-pt in, 2-pt out, 2-ch in, 1-ch out (PN# ACN-EIO)
Automation Direct
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
199
$12.49
ANMBEST Relay Module With Optocoupler High/Low Level Trigger For Arduino (12, 12V Relay 8 Channel)
Amazon.com
199
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
71
$7.99
Hiletgo 4 Channel 24V Relay Module With OPTO-Isolated Support High And Low Level Trigger For PLC Automation Equipment Control
Amazon.com
71
$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
28
$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
28
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$88.00
Relay/analog Combo Module: 8-pt in, 5-pt out, 1-ch in, 1-ch out (PN# 14742006)
Automation Direct
$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
$15.99
12Pcs 1 Channel Optocoupler Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board 3V/3.3V Relay Power Switch Board For
Amazon.com
1
$15.99
12Pcs 1 Channel Optocoupler Relay High Level Driver Module Optocoupler Relay Module Isolated Drive Control Board 3V/3.3V Relay Power Switch Board For
Amazon.com
1
$13.99
AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
Amazon.com
136
$13.99
AITRIP 2PCS 5V 8 Channel Relay Module With OPTO-Isolated Support High And Low Level Trigger For Arduino
Amazon.com
136
$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
$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
36
$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
36
$50.14
$55.00
Notifier FRM-1 - Control Relay Module
Amazon.com
14
Free shipping
$50.14
$55.00
Notifier FRM-1 - Control Relay Module
Amazon.com
14
$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
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
Free shipping
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
Free shipping
$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
$62.25
5V/12V Relay Module Interface Board For High Low Level Arduino 1/2/4/8 Channels. Relay Accessories.
eBay
$62.25
5V/12V Relay Module Interface Board For High Low Level Arduino 1/2/4/8 Channels. Relay Accessories.
eBay
$61.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct
$61.00
Relay Output Module: 2-pt, 240 VAC/30 VDC (PN# GS30A-02TRC)
Automation Direct