Frentaly 4 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM

Newly Improved Version 100% Brand New Size: 7.5cm x 5.5cm x 1.7cm (LxWxH) Working voltage: 5V Channel: 4 channels 4-channel relay interface board which can be controlled directly by a wide range of microcontrollers Controllers includes Arduino, AVR, PIC, ARM, PLC, etc. It can control various appliances and other equipments with large current Relay output maximum contact is AC110V ~ AC250V 10A and DC30V 10A Standard interface can be directly connected with microcontrollers Red working status indicator for each relay module Widely used for all MCU control, industrial sector, PLC control, smart home control What is included in this package? 1 x 4 Channel DC 5V Relay Switch Module for Arduino Raspberry Pi PIC ARM