FainWan 5pcs DC 5V 1 Channel Relay Module Interface Board Shield Low Level Trigger for SCM Household Appliance Control sold2026 Please Pay Attention to Cleaning

Please Pay Attention to Cleaning the Threaded Ports and Accessories of the Filter to Ensure That No Impurities Enter the Air System

MagSafe charger must be paired with A USB-C power adapter

it not only provide the protection to devices but also can keep the devices in their separated place

If you have any issue about the 3 Phase Monitor Relay

Package Included :1* Li-ion battery+1* Belt Clip

FainWan 5pcs DC 5V 1 Channel Relay Module Interface Board Shield Low Level Trigger for SCM Household Appliance Control sold2026 Please Pay Attention to CleaningFainWan 5pcs DC 5V 1 Channel Relay Module Interface Board Shield Low Level Trigger for SCM Household Appliance Control Features: 1 This module conforms to the safety standard, the control area and the load area have isolation slot; 2 With power and relay instructions, pull in light, disconnect not bright; 3 When the signal input signal, the common end and the beginning will be open; 4 Can be used as MCU development board module, can be used as home