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5v继电器模块用于arduino

(314 种产品可供选择)

带光耦合器的5V/12V/24V 8通道低电平触发继电器模块 - Product Image 1
带光耦合器的5V/12V/24V 8通道低电平触发继电器模块 - Product Image 2
带光耦合器的5V/12V/24V 8通道低电平触发继电器模块 - Product Image 3
带光耦合器的5V/12V/24V 8通道低电平触发继电器模块 - Product Image 4
带光耦合器的5V/12V/24V 8通道低电平触发继电器模块 - Product Image 5

带光耦合器的5V/12V/24V 8通道低电平触发继电器模块

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$2.50-2.80
最小起订量: 10 pieces
JEO新型<span class=keywords><strong>5V</strong></span> 4通道继电器模块，带低电平触发器<span class=keywords><strong>Arduino</strong></span> UNO R3电气控制板，带指示灯 - Product Image 1
JEO新型<span class=keywords><strong>5V</strong></span> 4通道继电器模块，带低电平触发器<span class=keywords><strong>Arduino</strong></span> UNO R3电气控制板，带指示灯 - Product Image 2
JEO新型<span class=keywords><strong>5V</strong></span> 4通道继电器模块，带低电平触发器<span class=keywords><strong>Arduino</strong></span> UNO R3电气控制板，带指示灯 - Product Image 3
JEO新型<span class=keywords><strong>5V</strong></span> 4通道继电器模块，带低电平触发器<span class=keywords><strong>Arduino</strong></span> UNO R3电气控制板，带指示灯 - Product Image 4
JEO新型<span class=keywords><strong>5V</strong></span> 4通道继电器模块，带低电平触发器<span class=keywords><strong>Arduino</strong></span> UNO R3电气控制板，带指示灯 - Product Image 5
JEO新型<span class=keywords><strong>5V</strong></span> 4通道继电器模块，带低电平触发器<span class=keywords><strong>Arduino</strong></span> UNO R3电气控制板，带指示灯 - Product Image 6

JEO新型5V 4通道继电器模块，带低电平触发器Arduino UNO R3电气控制板，带指示灯

¥2.82-6.33
最小起订量: 10 pieces
ESP8266 ESP-01S <span class=keywords><strong>5V</strong></span> WiFi继电器模块智能家居遥控开关适用于Arduinos手机应用ESP01S无线WIFI模块 - Product Image 1
ESP8266 ESP-01S <span class=keywords><strong>5V</strong></span> WiFi继电器模块智能家居遥控开关适用于Arduinos手机应用ESP01S无线WIFI模块 - Product Image 2
ESP8266 ESP-01S <span class=keywords><strong>5V</strong></span> WiFi继电器模块智能家居遥控开关适用于Arduinos手机应用ESP01S无线WIFI模块 - Product Image 3

ESP8266 ESP-01S 5V WiFi继电器模块智能家居遥控开关适用于Arduinos手机应用ESP01S无线WIFI模块

¥24.62-35.03
最小起订量: 1 piece
低电平<span class=keywords><strong>5V</strong></span> 1 2 4 8通道固态继电器模块SSR G3MB-202P 240V 2A输出，带电阻保险丝，用于<span class=keywords><strong>Arduino</strong></span> - Product Image 1
低电平<span class=keywords><strong>5V</strong></span> 1 2 4 8通道固态继电器模块SSR G3MB-202P 240V 2A输出，带电阻保险丝，用于<span class=keywords><strong>Arduino</strong></span> - Product Image 2
低电平<span class=keywords><strong>5V</strong></span> 1 2 4 8通道固态继电器模块SSR G3MB-202P 240V 2A输出，带电阻保险丝，用于<span class=keywords><strong>Arduino</strong></span> - Product Image 3
低电平<span class=keywords><strong>5V</strong></span> 1 2 4 8通道固态继电器模块SSR G3MB-202P 240V 2A输出，带电阻保险丝，用于<span class=keywords><strong>Arduino</strong></span> - Product Image 4
低电平<span class=keywords><strong>5V</strong></span> 1 2 4 8通道固态继电器模块SSR G3MB-202P 240V 2A输出，带电阻保险丝，用于<span class=keywords><strong>Arduino</strong></span> - Product Image 5
低电平<span class=keywords><strong>5V</strong></span> 1 2 4 8通道固态继电器模块SSR G3MB-202P 240V 2A输出，带电阻保险丝，用于<span class=keywords><strong>Arduino</strong></span> - Product Image 6

低电平5V 1 2 4 8通道固态继电器模块SSR G3MB-202P 240V 2A输出，带电阻保险丝，用于Arduino

¥5.56-32.85
最小起订量: 1 piece
1个继电器模块，带光耦隔离支持高、低电平触发，1个继电器扩展板3.3V <span class=keywords><strong>5V</strong></span> 12V 24V - Product Image 1
1个继电器模块，带光耦隔离支持高、低电平触发，1个继电器扩展板3.3V <span class=keywords><strong>5V</strong></span> 12V 24V - Product Image 2
1个继电器模块，带光耦隔离支持高、低电平触发，1个继电器扩展板3.3V <span class=keywords><strong>5V</strong></span> 12V 24V - Product Image 3
1个继电器模块，带光耦隔离支持高、低电平触发，1个继电器扩展板3.3V <span class=keywords><strong>5V</strong></span> 12V 24V - Product Image 4

1个继电器模块，带光耦隔离支持高、低电平触发，1个继电器扩展板3.3V 5V 12V 24V

¥3.38-3.87
最小起订量: 200 pieces
用于<span class=keywords><strong>Arduino</strong></span> ARM PIC AVR DSP电子<span class=keywords><strong>5V</strong></span> 10A 2通道继电器模块的<span class=keywords><strong>5V</strong></span> 2通道继电器模块屏蔽 - Product Image 1
用于<span class=keywords><strong>Arduino</strong></span> ARM PIC AVR DSP电子<span class=keywords><strong>5V</strong></span> 10A 2通道继电器模块的<span class=keywords><strong>5V</strong></span> 2通道继电器模块屏蔽 - Product Image 2
用于<span class=keywords><strong>Arduino</strong></span> ARM PIC AVR DSP电子<span class=keywords><strong>5V</strong></span> 10A 2通道继电器模块的<span class=keywords><strong>5V</strong></span> 2通道继电器模块屏蔽 - Product Image 3
用于<span class=keywords><strong>Arduino</strong></span> ARM PIC AVR DSP电子<span class=keywords><strong>5V</strong></span> 10A 2通道继电器模块的<span class=keywords><strong>5V</strong></span> 2通道继电器模块屏蔽 - Product Image 4
用于<span class=keywords><strong>Arduino</strong></span> ARM PIC AVR DSP电子<span class=keywords><strong>5V</strong></span> 10A 2通道继电器模块的<span class=keywords><strong>5V</strong></span> 2通道继电器模块屏蔽 - Product Image 5

用于Arduino ARM PIC AVR DSP电子5V 10A 2通道继电器模块的5V 2通道继电器模块屏蔽

¥3.45-3.80
最小起订量: 10 pieces
<strong>5v</strong> 1 2 4 8 channel <strong>relay</strong> <strong>module</strong> with optocoupler. <strong>Relay</strong> Output 1 2 4 8 way <strong>relay</strong> <strong>module</strong> <strong>for</strong> In stock - Product Image 1
<strong>5v</strong> 1 2 4 8 channel <strong>relay</strong> <strong>module</strong> with optocoupler. <strong>Relay</strong> Output 1 2 4 8 way <strong>relay</strong> <strong>module</strong> <strong>for</strong> In stock - Product Image 2
<strong>5v</strong> 1 2 4 8 channel <strong>relay</strong> <strong>module</strong> with optocoupler. <strong>Relay</strong> Output 1 2 4 8 way <strong>relay</strong> <strong>module</strong> <strong>for</strong> In stock - Product Image 3
<strong>5v</strong> 1 2 4 8 channel <strong>relay</strong> <strong>module</strong> with optocoupler. <strong>Relay</strong> Output 1 2 4 8 way <strong>relay</strong> <strong>module</strong> <strong>for</strong> In stock - Product Image 4
<strong>5v</strong> 1 2 4 8 channel <strong>relay</strong> <strong>module</strong> with optocoupler. <strong>Relay</strong> Output 1 2 4 8 way <strong>relay</strong> <strong>module</strong> <strong>for</strong> In stock - Product Image 5
<strong>5v</strong> 1 2 4 8 channel <strong>relay</strong> <strong>module</strong> with optocoupler. <strong>Relay</strong> Output 1 2 4 8 way <strong>relay</strong> <strong>module</strong> <strong>for</strong> In stock - Product Image 6

5v 1 2 4 8 channel relay module with optocoupler. Relay Output 1 2 4 8 way relay module for In stock

¥0.7033-4.22
最小起订量: 1 piece
雨水天气传感器模块<span class=keywords><strong>5V</strong></span>/12v无水连接开关，带继电器控制 - Product Image 1
雨水天气传感器模块<span class=keywords><strong>5V</strong></span>/12v无水连接开关，带继电器控制 - Product Image 2
雨水天气传感器模块<span class=keywords><strong>5V</strong></span>/12v无水连接开关，带继电器控制 - Product Image 3
雨水天气传感器模块<span class=keywords><strong>5V</strong></span>/12v无水连接开关，带继电器控制 - Product Image 4
雨水天气传感器模块<span class=keywords><strong>5V</strong></span>/12v无水连接开关，带继电器控制 - Product Image 5

雨水天气传感器模块5V/12v无水连接开关，带继电器控制

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¥5.84-6.97
最小起订量: 10 pieces

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