HiLetgo 12V 8 Channel Relay Module with OPTO-Isolated High and Low Level Trigger 8 Ways Relay Switch Module for Arduino auspowers_batchone by removing dirt and reducing

by removing dirt and reducing strain on the motor

It can be programmed to use up to 25 different personal identification number (PIN) codes

Tighten the screw Package Includes: - 12 91-114mm hose clamps

Please note it can't be read before you program the chip

HiLetgo 12V 8 Channel Relay Module with OPTO-Isolated High and Low Level Trigger 8 Ways Relay Switch Module for Arduino auspowers_batchone by removing dirt and reducingHiLetgo 12V 8 Channel Relay Module with OPTO Isolated High and Low Level Trigger 8 Ways Relay Switch Module for Arduino Description : 1. The module uses genuine quality relay, normally open interfaces Maximum load : AC 250V 10A, DC 30V 10A; 2. Using SMD OPTOCOUPLER isolation , driving ability , stable performance ; trigger current 5mA; 3 . The module voltage is 12V; 4 . Each way module can be set high or low triggered by jumper ; 5 . Fault tolerant