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參數(shù)資料
| 型號(hào)： | VH3040 |
| 英文描述： | 六/十二閃燈控制器 |
| 中文描述： | 六/十二閃燈控制器 |
| 文件頁(yè)數(shù)： | 2/6頁(yè) |
| 文件大?。?/td> | 126K |
| 代理商： | VH3040 |
VH3040 12 LED FLASHER CONTROLLER
DS9109 REV. B P.2 01 SEPTEMBER 1998
APLLICATION DESCRIPTION
A) 12 LEDs (or 6 LEDs) + 1 LED (LCN, automatic flashing )
(1) When SW switch is pressed once, 12 LEDs begin to rotate and flash.
(2) When the Switch is released, 12 LEDs continue to rotate and flash and
LCN (LED13) also continues to flash.
(3) When LEDs stop rotating and only one LED is on, LCN (LED 13) still
flashes continually.
(4) After 10 seconds, all LEDs are off and IC stops operating. IC will repeat
the above operations if SW is pressed again.
(5) 6 LEDs ( instead of 12 LEDs ) can be connected to the IC as output.
B) 10 LEDs ( or 5 LEDs ) + LEDs ( LCN, can be used in “comparing BIG and
SMALL” )
(1) When SW1 is pressed once, 10 LEDs begin to rotate and flash out LCN
( 2 LEDs ) do not flash.
(2) When the switch is released, the 10 LEDs continue to rotate.
(3) When the 10 LEDs stops rotating and only one LED is on, pressing
SW2 can make LCN ( the 11
th
and 12
th
LED ) flashing and stopping on
one LED.
(4) The power supply of LED and IC will not automatically turned off, so
power must be disconnected manually.
(5) 5 LEDs ( instead of 10 LEDs ) can be connected to IC as output.
(6) The 11
th
LED and 12
th
LED can be used separately.
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