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Arduino uno继电器模块

(18 种产品可供选择)

2025-11-26
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 - Product Image 1
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 - Product Image 2
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 - Product Image 3
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 - Product Image 4
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 - Product Image 5
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 - 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

$0.40-0.90
最小起订量: 10 pieces
PCBA led灯数字延迟继电器模块循环定时器开关电路板时间控制器板模块DC LED PCBA工厂 - Product Image 1
PCBA led灯数字延迟继电器模块循环定时器开关电路板时间控制器板模块DC LED PCBA工厂 - Product Image 2
PCBA led灯数字延迟继电器模块循环定时器开关电路板时间控制器板模块DC LED PCBA工厂 - Product Image 3
PCBA led灯数字延迟继电器模块循环定时器开关电路板时间控制器板模块DC LED PCBA工厂 - Product Image 4
PCBA led灯数字延迟继电器模块循环定时器开关电路板时间控制器板模块DC LED PCBA工厂 - Product Image 5
PCBA led灯数字延迟继电器模块循环定时器开关电路板时间控制器板模块DC LED PCBA工厂 - Product Image 6

PCBA led灯数字延迟继电器模块循环定时器开关电路板时间控制器板模块DC LED PCBA工厂

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US$1.47-2.85
最小起订量: 1 piece
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NEMA 17 42x42x23 1A 16N.cm 1.8度4引线3D打印机12v双极混合步进电机 - Product Image 1
NEMA 17 42x42x23 1A 16N.cm 1.8度4引线3D打印机12v双极混合步进电机 - Product Image 2
NEMA 17 42x42x23 1A 16N.cm 1.8度4引线3D打印机12v双极混合步进电机 - Product Image 3
NEMA 17 42x42x23 1A 16N.cm 1.8度4引线3D打印机12v双极混合步进电机 - Product Image 4
NEMA 17 42x42x23 1A 16N.cm 1.8度4引线3D打印机12v双极混合步进电机 - Product Image 5
NEMA 17 42x42x23 1A 16N.cm 1.8度4引线3D打印机12v双极混合步进电机 - Product Image 6

NEMA 17 42x42x23 1A 16N.cm 1.8度4引线3D打印机12v双极混合步进电机

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US$2.50-3
最小起订量: 1 unit
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最便宜的Semtech SX1262 lora模块915兆赫智能城市农业传感器u.FL LoRa无线物联网模块 - Product Image 1
最便宜的Semtech SX1262 lora模块915兆赫智能城市农业传感器u.FL LoRa无线物联网模块 - Product Image 2
最便宜的Semtech SX1262 lora模块915兆赫智能城市农业传感器u.FL LoRa无线物联网模块 - Product Image 3
最便宜的Semtech SX1262 lora模块915兆赫智能城市农业传感器u.FL LoRa无线物联网模块 - Product Image 4
最便宜的Semtech SX1262 lora模块915兆赫智能城市农业传感器u.FL LoRa无线物联网模块 - Product Image 5
最便宜的Semtech SX1262 lora模块915兆赫智能城市农业传感器u.FL LoRa无线物联网模块 - Product Image 6

最便宜的Semtech SX1262 lora模块915兆赫智能城市农业传感器u.FL LoRa无线物联网模块

US$3.12-3.50
最小起订量: 1 piece
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美硕兆帕5V/6V / 9V / 12V / 48V / JQC3FF rele密封10a t73微型继电器印刷电路板5vdc 7A 250vac 15a继电器5pin - Product Image 1
美硕兆帕5V/6V / 9V / 12V / 48V / JQC3FF rele密封10a t73微型继电器印刷电路板5vdc 7A 250vac 15a继电器5pin - Product Image 2
美硕兆帕5V/6V / 9V / 12V / 48V / JQC3FF rele密封10a t73微型继电器印刷电路板5vdc 7A 250vac 15a继电器5pin - Product Image 3
美硕兆帕5V/6V / 9V / 12V / 48V / JQC3FF rele密封10a t73微型继电器印刷电路板5vdc 7A 250vac 15a继电器5pin - Product Image 4
美硕兆帕5V/6V / 9V / 12V / 48V / JQC3FF rele密封10a t73微型继电器印刷电路板5vdc 7A 250vac 15a继电器5pin - Product Image 5
美硕兆帕5V/6V / 9V / 12V / 48V / JQC3FF rele密封10a t73微型继电器印刷电路板5vdc 7A 250vac 15a继电器5pin - Product Image 6

美硕兆帕5V/6V / 9V / 12V / 48V / JQC3FF rele密封10a t73微型继电器印刷电路板5vdc 7A 250vac 15a继电器5pin

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US$0.17-0.19
最小起订量: 2000 pieces
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4 channel 5v <strong>relay</strong> shield <strong>module</strong>, Four channel <strong>relay</strong> control board <strong>relay</strong> expansion board for <strong>arduino</strong> For <strong>UNO</strong> R3 mega 2560 - Product Image 1
4 channel 5v <strong>relay</strong> shield <strong>module</strong>, Four channel <strong>relay</strong> control board <strong>relay</strong> expansion board for <strong>arduino</strong> For <strong>UNO</strong> R3 mega 2560 - Product Image 2
4 channel 5v <strong>relay</strong> shield <strong>module</strong>, Four channel <strong>relay</strong> control board <strong>relay</strong> expansion board for <strong>arduino</strong> For <strong>UNO</strong> R3 mega 2560 - Product Image 3
4 channel 5v <strong>relay</strong> shield <strong>module</strong>, Four channel <strong>relay</strong> control board <strong>relay</strong> expansion board for <strong>arduino</strong> For <strong>UNO</strong> R3 mega 2560 - Product Image 4
4 channel 5v <strong>relay</strong> shield <strong>module</strong>, Four channel <strong>relay</strong> control board <strong>relay</strong> expansion board for <strong>arduino</strong> For <strong>UNO</strong> R3 mega 2560 - Product Image 5
4 channel 5v <strong>relay</strong> shield <strong>module</strong>, Four channel <strong>relay</strong> control board <strong>relay</strong> expansion board for <strong>arduino</strong> For <strong>UNO</strong> R3 mega 2560 - Product Image 6

4 channel 5v relay shield module, Four channel relay control board relay expansion board for arduino For UNO R3 mega 2560

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US$0.50
最小起订量: 10 pieces
4通道5v继电器屏蔽模块四通道继电器控制板继电器扩展板，适用于<span class=keywords><strong>arduino</strong></span> <span class=keywords><strong>UNO</strong></span> R3兆2560 - Product Image 1
4通道5v继电器屏蔽模块四通道继电器控制板继电器扩展板，适用于<span class=keywords><strong>arduino</strong></span> <span class=keywords><strong>UNO</strong></span> R3兆2560 - Product Image 2
4通道5v继电器屏蔽模块四通道继电器控制板继电器扩展板，适用于<span class=keywords><strong>arduino</strong></span> <span class=keywords><strong>UNO</strong></span> R3兆2560 - Product Image 3
4通道5v继电器屏蔽模块四通道继电器控制板继电器扩展板，适用于<span class=keywords><strong>arduino</strong></span> <span class=keywords><strong>UNO</strong></span> R3兆2560 - Product Image 4
4通道5v继电器屏蔽模块四通道继电器控制板继电器扩展板，适用于<span class=keywords><strong>arduino</strong></span> <span class=keywords><strong>UNO</strong></span> R3兆2560 - Product Image 5
4通道5v继电器屏蔽模块四通道继电器控制板继电器扩展板，适用于<span class=keywords><strong>arduino</strong></span> <span class=keywords><strong>UNO</strong></span> R3兆2560 - Product Image 6

4通道5v继电器屏蔽模块四通道继电器控制板继电器扩展板，适用于arduino UNO R3兆2560

US$1-2
最小起订量: 1 piece
4通道5v继电器屏蔽模块四通道继电器控制板继电器扩展板，适用于<span class=keywords><strong>arduino</strong></span> <span class=keywords><strong>UNO</strong></span> R3兆2560 - Product Image 1
4通道5v继电器屏蔽模块四通道继电器控制板继电器扩展板，适用于<span class=keywords><strong>arduino</strong></span> <span class=keywords><strong>UNO</strong></span> R3兆2560 - Product Image 2
4通道5v继电器屏蔽模块四通道继电器控制板继电器扩展板，适用于<span class=keywords><strong>arduino</strong></span> <span class=keywords><strong>UNO</strong></span> R3兆2560 - Product Image 3
4通道5v继电器屏蔽模块四通道继电器控制板继电器扩展板，适用于<span class=keywords><strong>arduino</strong></span> <span class=keywords><strong>UNO</strong></span> R3兆2560 - Product Image 4
4通道5v继电器屏蔽模块四通道继电器控制板继电器扩展板，适用于<span class=keywords><strong>arduino</strong></span> <span class=keywords><strong>UNO</strong></span> R3兆2560 - Product Image 5
4通道5v继电器屏蔽模块四通道继电器控制板继电器扩展板，适用于<span class=keywords><strong>arduino</strong></span> <span class=keywords><strong>UNO</strong></span> R3兆2560 - Product Image 6

4通道5v继电器屏蔽模块四通道继电器控制板继电器扩展板，适用于arduino UNO R3兆2560

US$2-3
最小起订量: 1 piece

头部产品类目

电源 - Category Image
电源
电声器件与产品 - Category Image
电声器件与产品
通讯 - Category Image
通讯
开发系统 - Category Image
开发系统
二极管、晶体管和晶闸管 - Category Image
二极管、晶体管和晶闸管
电子配件及用品 - Category Image
电子配件及用品
传感器 - Category Image
传感器
显示屏、数码标识、光电子 - Category Image
显示屏、数码标识、光电子
无源元件 - Category Image
无源元件
无线及物联网 - Category Image
无线及物联网
电路板及组装 - Category Image
电路板及组装
电源管理及电路保护 - Category Image
电源管理及电路保护
连接器及配件 - Category Image
连接器及配件
隔离器 - Category Image
隔离器
射频，微波和 RFID - Category Image
射频，微波和 RFID
继电器 - Category Image
继电器

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