Seperate signal and power supply ground.Remove jumper cap for isolated power supply use
Inbuilt high value 1000uf electrolytic capacitor
Inbuilt high value low esr 1uf smd ceramic capacitor
High current darlington uln2803 driver
High quality double sided compact PCB.
Opto-Isolated inputs, means your digital electronics is safe and noise free.
This relay module is 5V active high.
It is an 8-channel relay interface board, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc.
It is also able to control various appliances and other equipment with large current.
Relay output maximum contact is AC250V 7/10A and DC30V 10A.
Standard interface can be directly connected with microcontrollers.
Red working status indicator lights are conducive to the safe use.
Widely used for all MCU control, industrial sector, PLC control, smart home control.
07-12-2024 Saturday will be holiday for us.Order placed will process on monday. IF ANY PRODUCTS NOT IN STOCK WE WILL REFUND.BATTERY AND MAGNETS CAN NOT SHIPPED ON AIR MODE.COD NOT AVAILABLE Dismiss
