The single chip computer drives the tm1638, with a button scan, and each press button displays the corresponding number in the corresponding digital tube.

Filename	Size	Update
Keil 89C52 驱动 V1.0
Keil 89C52 驱动 V1.0\QYFDZ.uvopt	56165	2016-05-14
Keil 89C52 驱动 V1.0\QYFDZ.uvproj	13646	2012-10-07
Keil 89C52 驱动 V1.0\inc
Keil 89C52 驱动 V1.0\inc\TM1638.h	4142	2016-06-06
Keil 89C52 驱动 V1.0\inc\delay.h	149	2011-10-11
Keil 89C52 驱动 V1.0\obj
Keil 89C52 驱动 V1.0\obj\QYFDZ	18912	2016-05-14
Keil 89C52 驱动 V1.0\obj\QYFDZ.hex	4756	2016-05-14
Keil 89C52 驱动 V1.0\obj\QYFDZ.lnp	120	2016-05-14
Keil 89C52 驱动 V1.0\obj\QYFDZ.lst	8863	2016-05-14
Keil 89C52 驱动 V1.0\obj\QYFDZ.m51	14373	2016-05-14
Keil 89C52 驱动 V1.0\obj\QYFDZ.obj	13256	2016-05-14
Keil 89C52 驱动 V1.0\obj\QYFDZ.plg	560	2016-05-14
Keil 89C52 驱动 V1.0\obj\TM1638.lst	4293	2016-05-14
Keil 89C52 驱动 V1.0\obj\TM1638.obj	6734	2016-05-14
Keil 89C52 驱动 V1.0\obj\delay.lst	1629	2016-05-14
Keil 89C52 驱动 V1.0\obj\delay.obj	1576	2016-05-14
Keil 89C52 驱动 V1.0\obj\main.lst	2504	2012-10-07
Keil 89C52 驱动 V1.0\obj\main.obj	2415	2012-10-07
Keil 89C52 驱动 V1.0\source
Keil 89C52 驱动 V1.0\source\QYFDZ.c	4444	2016-05-14
Keil 89C52 驱动 V1.0\source\TM1638.c	1559	2016-05-14
Keil 89C52 驱动 V1.0\source\delay.c	324	2016-05-14
Keil 89C52 驱动 V1.0\inc\History
Keil 89C52 驱动 V1.0\inc\History\TM1638.~(1).h.Zip	1224	2016-06-06

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