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433Mhz DC 12V 24V通用无线遥控开关迷你尺寸射频中继器接收机433.92 Mhz DIY套件led灯
US$1.20 - US$3.60
Shipping to be negotiated
Min. Order: 10 pieces
无忧退
7 orders
LILYGO TTGO LoRa32 V2.1 _ 1.6版本433/868/915Mhz ESP32 LoRa OLED 0.96英寸sd卡蓝牙WIFI无线模块ESP-32 SMA
US$15.80 - US$19.90
Shipping to be negotiated
Min. Order: 1 pieces
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基本ESP32 ESP-32S入门工具包物联网DIY学习WIFI开发板与电子元件初学者教程
US$6.50 - US$9.28
Shipping to be negotiated
Min. Order: 2 sets
无忧退
7 orders
图雅智能WIFI开关模块单点自锁语音/应用控制，用于交流/DC 7-32V电子模块和套件
US$2.96 - US$3.43
Shipping to be negotiated
Min. Order: 1 pieces
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PWM或UART DC5V超声波测距传感器超声波防水距离传感器防水探头超声波模块
US$6.90 - US$11.80
Shipping to be negotiated
Min. Order: 2 pieces
无忧退
14 orders
通用1ch无线遥控开关DC12V 1CH继电器接收器模块射频发射器继电器模块遥控器433/315兆赫
US$2.00 - US$2.60
Shipping to be negotiated
Min. Order: 20 pieces
无忧退
ESP32 Wroom ESP-WROOM-32 38针无线蓝牙开发板双核中央处理器CP2102超低功耗ESP32S物联网微型USB
US$2.69
Shipping to be negotiated
Min. Order: 2 pieces
无忧退
8 orders
60w电烙铁套件可调温度焊接焊料返工站热铅笔尖修理工具
US$2.88 - US$3.68
Shipping to be negotiated
Min. Order: 2 pieces
无忧退
5 orders
1800W/2500w 12V-48V ZVS感应加热器加热pcb板模块反激式驱动器，带线圈双风扇电源DIY套件
US$20.00 - US$49.90
Shipping to be negotiated
Min. Order: 1 pieces
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最新的非接触式水箱液体水位传感器开关容器水位开关有利传感器30x19x 10mm
US$2.50 - US$5.50
Shipping to be negotiated
Min. Order: 2 pieces
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XH-W3005数字湿度控制器220V 12V 24v湿度计湿度控制开关0 ~ 99% RH恒湿器w/湿度传感器
US$2.90
Shipping to be negotiated
Min. Order: 10 pieces
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D69-2049数字多功能电度表100A AC200-450V电能电压表安培计瓦电流表
US$14.30
Shipping to be negotiated
Min. Order: 10 pieces
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220伏数字液晶功率计瓦特计插座瓦特数千瓦时能量测量插座欧盟插头过载保护7种显示型号
US$3.98 - US$4.30
Shipping to be negotiated
Min. Order: 2 pieces
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5 orders
RD TC66/TC66C Type-C PD触发USB-C电压表电流表电压2路电流表万用表PD充电器电池USB测试仪
US$22.40
Shipping to be negotiated
Min. Order: 5 pieces
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XH-M214湿度控制器土壤传感器模块20-99% RH精确自动控制灌溉系统红色数字显示
US$2.10 - US$2.30
Shipping to be negotiated
Min. Order: 10 pieces
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可调式LCD汽车铅酸锂电池电压表电压测试仪触摸式电压电池容量指示器LY7S
US$3.50 - US$4.60
Shipping to be negotiated
Min. Order: 10 pieces
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智能恒温器温度控制器插座带定时器开关传感器探头数字加热冷却控制
US$4.20 - US$5.60
Shipping to be negotiated
Min. Order: 1 pieces
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5 orders
数字瓦特表电压表电流表DC 6.5-100V 4in1液晶电压电流电力能耗表
US$7.50 - US$8.00
Shipping to be negotiated
Min. Order: 10 pieces
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