ELEGOO 8 Channel DC 5V Relay Module with Optocoupler Compatible with Arduino UNO R3 MEGA 1280 DSP ARM PIC AVR STM32

Description 5V 8-Channel Relay interface board, each one needs 70mA Driver Current; Equiped with high-current relay, AC250V 10A ; DC30V 10A Each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground. With power indicator,8-way road has a status indicator. With a relay coil to absorb the diode protection. Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) Package Dimensions : 5.98 x 2.72 x 0.83 inches; 4.16 ounces Date First Available : May 7, 2022 Manufacturer : ELEGOO Country of Origin : China Best Sellers Rank: #145 in Single Board Computers (Computers & Accessories) Customer Reviews: 4.6 4.6 out of 5 stars 115 ratings