tm1638

TM1638 8 Bits LED Tube Key Digital Line Module Digital + Dubont pr April Arduino (Electronics)

Buy at Amazon.com

TM1638 8 Bits LED Tube Key Digital Line Module Digital + Dubont pr April Arduino (Electronics)

Buy at Amazon.com

This small module works perfectly, it has not led by Rear dual color (green / red) as on some models

Deals with obstacles Rank: 4/5
February 4

And you continue to rock Rank: 3/5
July 17

real scam - no interest - DANGER Rank: 1/5
July 27

SUPER BY CAR Rank: 5/5
February 21

Not convinced 18 Rank: 2/5
May 10

satisfaction urge to travel Rank: 5/5
September 28