官方授權台灣代理分銷
10段LED表條
資料來源：https://www.seeedstudio.com/10-segment-LED-gauge-bar-p-568.html
Description
This is a segment LED bar without control chip. It has 10 segment LEDs, including of 8 green, 1 yellow and 1 red. It is compatible with bread board and can work with Arduino by adding some current limiting resistors. Since it has 10 pin, it may be complex to control. If you would like a modular segment LED bar, see the Grove - LED Bar.
LEDs color
Specification
SYMBOL |
PARAMETER |
RED |
UNIT |
PAD |
Power Dissipation Per Segment |
100 |
mw |
VR |
Reverse Voltage Per Segment |
5 |
V |
IAF |
Continuous Forward Current Per Segment |
20 |
mA |
IPF |
Peak Forward Current Per Segment(Duty-0.1,1KHz) |
90 |
mA |
--- |
Derating Linear From 25°C Per Segment |
0.5 |
mA/°C |
TOPr |
Operating Temperature Range |
-30°C to 80°C |
|
Tstg |
Storage Temperature Range |
-30°C to 85°C |
|
Solder Temperature1/16 inch Below Seating Plane 3 Seconds at 250°C | |||
Dimension
For any technical support or suggestion, please kindly go to our forum.
Technical Details
| Dimensions | 50mm x 50mm x 13mm |
| Weight | G.W 3g |
| Battery | Exclude |
這是一個沒有控制芯片段LED條。它具有10段LED，其中包括8個綠色，1黃色和1個紅色的。它是用麵包板兼容，並且可以通過添加一些限流電阻與Arduino的工作。因為它有10針，它可以是複雜的控制。如果您想模塊化段LED酒吧，看到樹叢- LED酒吧 。
LED的顏色
規範
符號 | 參數 | 紅 | 單元 |
墊 | 功耗每段 | 100 | MW |
VR | 反向電壓每段 | 五 | V |
IAF | 連續正向電流每段 | 20 | 嘛 |
IPF | 峰值正向電流每段（免稅0.1,1KHz） | 90 | 嘛 |
--- | 降額直線從25℃每段 | 0.5 | 蘋果電腦 |
TOPR | 工作溫度範圍 | -30℃至80℃ | |
TSTG | 存儲溫度範圍 | -30°C至85°C | |
焊接溫度1/16寸以下的底座面3秒在250℃ | |||
尺寸
對於任何技術支持或建議，請您去我們的論壇 。
