2 Pack ST-Link V2 Programming Unit mini STM8 STM32 Emulator Downloader

Description

This listing is for diffused LED, If you prefer clear LED's check
Max7219 clear LED Matrix modules
Description
MAX7219
is an integrated serial input / output common-cathode display driver, it connects the microprocessor with 8 digits 7-segment digital LED display, you can also connect a bar graph display or 64 independent LEDs.
Features
A single module can drive a total of 8 * 8 dot matrix overcast
The module voltage: 5V
Module Size: 12.8 cm (length) X 3.2 cm (width) X 1.3 cm (height)
With 64 fixing screw holes, diameter : 3mm
Module with input and output interfaces, support for cascading multiple modules
Specification
Voltage  : 5V
LEDs : 4 8x8 LED matrix modules
LED Color : Blue
Package
1 x 4 segment 4x4 MAX7219 Matrix module.
Shipping
Fast shipping from USA, get it in days not weeks.
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