LED stamp controller ?

VR2XPO

LED stamp controller ?
http://hk.shop.buystation.com/kcworld

VR2XPO

LED STAMP 1 (LS1)是類似 美國BASIC STAMP 控制器,但它的功能較簡化.
指令碼有High, Low, Out, Back, Pause, Pausems, Pwm, Freqout, Inc, Sound等指令.
只是在電腦透過LED STAMP EDITOR software寫下簡單指令碼, 再經Com port 下載(download)到LED STAMP 1就完成.

LS1主要是用來控制LED燈,微型馬達,小型繼電器,小型speaker等.
線路簡單.加晶體管8050可控制較大的電流.

VR2XPO

' This example is Traffic light program for LED Stamp 1.
'
' Connect red light to P1, yellow to P2, green to P3.
' Firstly all LED light OFF.
' and then red colour light ON for 3 second.
' next red and yellow ON for 1 second,
' green ON for 3 second.
' yellow ON for 1 second,
' looping from first command unlessly.

out 0000    'all light OFF initial (depending on LED connecting to high or low)
out 0001    'red light ON, other is OFF
pause 3     'wait 3 sec
out 0011    'red and yellow light ON
pause 1     'wait 1 sec
out 0100    'green light ON
pause 3     'wait 3 sec
out 0010    'yellow light ON
pause 1     'wait 1 sec
back           'go back to run looping