8 Channel Relay (10A) 5V Relay 8 ช่อง Module Board for Arduino PIC AVR MCU DSP ARMARM​I

8 Channel Relay (10A) 5V Relay 8 ช่อง Module Board for Arduino PIC AVR MCU DSP ARM รายละเอียด บอร์ดรีเลย์ 5V 8 Channel Relay Module Board for Arduino PIC AVR MCU DSP ARM     Size: 13.5 x 5.3 x 1.7cm (LxWxH)     Working voltage: 5V     Channel: 8 channel     This relay module is 5V active low.     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 equipments with large current.     Relay output maximum contact is AC250V 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