ماژول سون سگمنت 8 تایی با چیپ TM1638

Features:

8-Bit LED
8-Bit Digital Tube
8-Bit Key
The chip of this module is TM1638, collection of these three common single-chip peripheral
Most important feature is that it only takes up 3 IO ports of Single-chip
Scan display and key scanning without single-chip intervention
Only need to read the relevant register or to send display data. Save MCU resources
Module size (Lx W): Approx: 7.8cm x 4.8cm