Name:Helen.
Tel:+86-755-82720811
E-mail:helen@chinalctech.com
Add:Room 301,Building No.3,Guole Technopark,Lirong Road,Dalang Street,Longhua District,Shenzhen 518110,China.
Online consulting
Function features
1.Onboard MAX7219 serial input/output common cathode display driver chip
2.Working voltage: 5V
3.Onboard 2 rows round hole board, needle seat, can easily plug dot matrix
4.Module support (3.2 mm) x3.2 (mm) 8*8, a total of Yin dot matrix
5.The chip pin has led, can realize cascade display
6.The board size: 32 (mm)x32 (mm)