LED Holder 5mm Chromed Metal - 5pcs Narrow Bezel lm2596s you would give the module

you would give the module the command 0x1E1D

printed circuit board(PCB)

We intend to make the platform as open as possible

these will power most projects that don't require more than 2A of current

Below we shared more information Atmega328P Bootloader programmed chip Arduino Compatible

LED Holder 5mm Chromed Metal - 5pcs Narrow Bezel lm2596s you would give the moduleClean LED Mounting and Finishing with LED Holder 5mm Chromed Metal Narrow Bevel 5PCS The LED Holder 5mm Chromed Metal Narrow Bevel 5PCS helps you mount indicator LEDs more neatly on panels, boxes, and finished enclosures. It is a useful small hardware part for making a project look cleaner and more professional. Instead of leaving a loose LED in a drilled hole, this accessory gives a more secure and polished result. It is handy for control panels,