4 Channel Relay Module 5VFeatures:5V Relay Module 4-ChannelThis is a 5V 4-Channel Relay interface board.Be able to control various appliances, and other equipments with large current.It can be controlled directly by Micro-controller (Raspberry Pi, , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) ..
Product description:1. Maximum load on normally open pin: AC 250V/10A, DC 30V/10A.2. Trigger current 5mA;3. Power indicator light (green), relay status indicator light (red); Module interface specifications:1. DC+ : DC power supply positive pole2. DC- : DC power supply negative pole3. CH1..
8 Channel Relay Module 5VFeatures:This item is a 5V 8-Channel Relay interface board,It can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM and so on.8-Channel Relay interface board.Each one needs 15-20mA Driver Current.Equiped with high-current relay :..