





TM1637 4-bit digital tube display module LED brightness adjustable with clock point accessories building blocks manufacturer
$0.28
Price includes service fee; after ordering, we source and consolidate shipping from factories.
Estimated domestic shipping ≈ $0.45(1 pieces estimated, actual cost determined at checkout)
Specifications
Quantity
Wholesale tiered pricing (better for larger quantities)
1–99 pcs$0.28/ piece
100–999 pcs$0.28/ piece
≥1000 pcs$0.27/ piece
Total 1 specifications
厂家直销,种类齐全,量大议价优惠,货期稳定不耽误!!
资料下载地址:
pan.baidu.com/s/1sk0Kk4P
4位数码管显示模块 LED亮度可调 带时钟点 配件 积木
该模块是一个12脚的带时钟点的4位共阳数码管(0.36英寸)的显示模块,驱动芯片为TM1637,只需2根信号线即可使单片机控制4位8段数码管。
模块特点如下:
显示器件为4位共阳红字数码管
数码管8级灰度可调
控制接口电平可为5V或3.3V
4个M2螺丝定位孔,便于安装
|
项目 |
最小值 |
典型值 |
最大值 |
单位 |
|
电源电压 |
3.3 |
5 |
5.5 |
VDC |
|
电流(@5V) |
— |
30 |
80 |
mA |
|
尺寸 |
42X24X12 |
mm |
||
|
重量 |
8 |
g |
4位数码管显示模块的接口如下图所示:




