8 LED 4x4 Push Button Switch 16 Keys Matrix Independent Keyboard Module For AVR ARM STM32
8 LED 4x4 Push Button Switch 16 Keys Matrix Independent Keyboard Module For AVR ARM STM32
still unsure where to put this. for future arduino build perhaps
ok
Good, works great!
Nice product !
Handy PCB to have to test for example your Arduino sketch.
As expected.
Exelente para fazer protótipos.
parfait conforme a la description
everything in order