Noduino OpenLight
来自Jack's Lab
(版本间的差异)
(→硬件原理) |
(→电源) |
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== 电源 == | == 电源 == | ||
+ | |||
+ | === 3.3V === | ||
+ | |||
+ | MP1470 | ||
+ | |||
+ | * Wide 4.7V-to-16V Operating Input Range | ||
+ | * Fixed 500kHz Switching Frequency | ||
+ | * Over-Current Protection and Hiccup | ||
+ | * Thermal Shutdown | ||
+ | * Output Adjustable from 0.8V | ||
+ | * Available in a 6-pin TSOT-23 package | ||
+ | |||
+ | |||
+ | [[文件:Mp1470-typical.jpg]] | ||
<br><br> | <br><br> |
2016年9月10日 (六) 13:06的版本
目录 |
1 概述
2 Quick Start
3 编程控制
4 极客定制
Open Project:
获取 noduino-sdk:
$ git clone --recursive git://github.com/icamgo/noduino-sdk.git noduino-sdk
生成 toolchain (you need Python 2.7):
$ cd noduino-sdk/toolchain $ ./gen.py
编译:
$ cd ../sketch/open-light $ make produce
5 硬件原理
5.1 MY9291
OpenLight 采用台湾明阳 4 通道恒流 LED 驱动芯片,控制 R, G, B, W 四串 LED 灯珠
可选择的:
- MY9231 3 通道恒流 LED 驱动芯片
- MY9221 12 通道恒流 LED 驱动芯片
6 电源
6.1 3.3V
MP1470
- Wide 4.7V-to-16V Operating Input Range
- Fixed 500kHz Switching Frequency
- Over-Current Protection and Hiccup
- Thermal Shutdown
- Output Adjustable from 0.8V
- Available in a 6-pin TSOT-23 package