Huayao 3pcs 2 Channel DC 5V Relay Module for Arduino UNO R3 DSP ARM PIC AVR STM32 Raspberry Pi with Optocoupler Low Level Trigger Expansion Board
Brand: Huayao



Brand: Huayao
Item Weight: 2.71 ounces
Package Dimensions: 7.64 x 4.92 x 1.02 inches
Manufacturer: Huayao
Is Discontinued By Manufacturer: No
Date First Available: January 11, 2019
Operation Mode: Automatic
Coil Voltage: 5 Volts
Maximum Switching Voltage: 5 Volts