LCUS-8 8-way USB Relay Module Intelligent Control Switch

Manual Click here to openOverview The LCUS 8 USB relay module is equipped with a stable USB to serial chip and microcontroller It can use the serial port debugging software to send serial commands on the computer to control the on and off of 8 relays and send commands to query the status of the relays Features 1 Onboard 8 bit high performance microcontroller chip 2 Onboard CH340 USB to serial control chip 3 Onboard power LED indicator and relay status LED indicator 4 Support relay switch status query query command 0xFF 5 There are 8 5V 10A 250VAC 10A 30VDC relays on board the relay has a long life and can be activated continuously for 100 000 times 6 Power supply voltage 5V support USB power supply external power supply switch 7 Output type relay switch signal 8 The module has overcurrent protection and relay diode freewheeling protection functions 9 Board size 76 9 80 6mmPackage includes 1 x Relay module