{"title":"1 Channel 5V Relay Module Arduino Compatible BK008","handle":"1-channel-5v-relay-module-arduino-compatible-bk008","url":"/products/1-channel-5v-relay-module-arduino-compatible-bk008","description":"A single-channel 5 V relay module that allows a microcontroller to switch high-voltage electrical devices up to 250 VAC or 110 VDC. Controlled via a standard TTL-level digital IO pin, it works with Arduino and other popular microcontrollers.\n\nThe module uses an SRD relay with optocoupler isolation (EL817) and includes a status LED to indicate whether the relay is energised. Its compact form factor is designed for dense PCB mounting.\n\nKey Features\n\n\nChannels – 1\n\nControl Signal – TTL level (digital IO)\n\nMax Allowable Voltage – 250 VAC / 110 VDC\n\nSwitching Capacity – 10 A\n\nMax Allowable Power – From C: 800 VAC / 240 W; From A: 1200 VA / 300 W\n\nStatus LED – Indicates relay state\n\nCertifications – UL, CUL, TUV recognised\n\n\nIdeal For\n\nSwitching lights, motors, solenoid valves, and other high-current devices\nArduino and microcontroller home automation projects\nInteractive installations requiring mains-voltage control\n\n\nPackage Contents\n\n1× Single-channel 5 V relay module\n\n\n\nWarning: This module switches mains-voltage circuits. Ensure all high-voltage wiring is performed by a qualified electrician and meets local electrical safety regulations.\n","vendor":"ElecFreaks","product_type":"physical","in_stock":false,"options":[],"variants":[{"id":4436,"title":"Default Title","sku":"EF-EF03052","price":8.29,"compare_at_price":0.0,"on_sale":false,"in_stock":false,"available_quantity":0,"option1":"Default Title"}]}