Docooler 5V Active Low 1 Channel Relay Module Board for Arduino PIC AVR MCU DSP ARM
This product is a 1-channel relay module board, which is 5V active low. It can be controlled by a lot of microcontrollers such as Arduino, AVR, PIC, ARM and so on.Features:The working status indicator light is conducive to the safe use.Widely used for all MCU control, industrial sector, PLC control, smart home control.Specifications:Working voltage: 5VChannel: 1 channelItem size: 5.6 * 1.7 * 1.7cm / 2.2 * 0.67 * 0.67inPackage weight: 18g / 0.63ozPackage includes:1 * 1 Channel Relay Module