When drilling holes in a printed circuit board (PCB) for electronic components, specific drill bits called PCB drill bits or PCB drills are used. Thes..
When drilling holes in a printed circuit board (PCB) for electronic components, specific drill bits called PCB drill bits or PCB drills are used. Thes..
When drilling holes in a printed circuit board (PCB) for electronic components, specific drill bits called PCB drill bits or PCB drills are used. Thes..
Description:
This is a 2 Channel isolated 5V 10A relay
module Optocoupler for Arduino PIC ARM. It can be used to control
various appliances and other types of equipment with a large current. It
can be controlled directly with 3.3V or 5V logic signals from a
microcontroller (Arduino, 8051,..