FainWan 12V 8 Channel Relay Module with OPTO-Isolated High and Low Level Trigger 8 Ways Relay Switch Module Compatible with Ar-duino auspowers_batchthree 2X Telephoto What It Does:

2X Telephoto What It Does: Brings you two times closer to your subject without moving an inch

made in america

HSS M42 grade

keep end mill bits properly

the pattern is underneath the work

FainWan 12V 8 Channel Relay Module with OPTO-Isolated High and Low Level Trigger 8 Ways Relay Switch Module Compatible with Ar-duino auspowers_batchthree 2X Telephoto What It Does:FainWan 12V 8 Channel Relay Module with OPTO Isolated High and Low Level Trigger 8 Ways Relay Switch Module Compatible with Ar duino 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 .